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0695 1520
|
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VA 520 Flow Meter with R 1/4 Inch (in) Connection Thread and Stainless Steel 1.4404 Measuring Section
|
|
m³/h, CFM (1000 mbar, 20 ºC) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0ºC) In Case of Gases
|
|
CFM
ft/min
g/s
kg/h
kg/min
L/s
lb/h
lb/min
m/s
m³/h
m³/min
|
|
Thermal Mass Flow Sensor
|
|
Air
Gases
|
|
Air
Argon
CO2
Nitrogen
Oxygen
|
|
± 1.5% of Measured Value (M.V.)
± 0.3% of Full Scale (F.S.)
|
|
± 0.3% of Full Scale (F.S.)
± 1% of Measured Value (M.V.)
|
|
-22 to 176 ºF
|
|
-25 to 349 ºF
|
|
-1 to 232 psi
|
|
Up to Nominal Pressure (PN) 40
|
|
(Modbus-RTU), Optional: Ethernet interface PoE)
M-Bus
RS 485 Interface
|
|
4 to 20 mA
|
|
1 pulse per CF or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay
|
|
18 to 36 V
|
|
5 W
|
|
< 500 Ω
|
|
Polycarbonate
|
|
Ingress Protection (IP 65)
|
|
Stainless Steel 1.4404
|
|
Any
|
|
25 L/min
0.9 cfm
|
|
50 m³/h
1.8 cfm
|
|
105 m³/h
3.6 cfm
|
|
130 m³/h
4.5 cfm
|
|
Reference conditions DIN 1945 / ISO 1217: 68 ºF, 14 psi
|
|
45 L/min
1.5 cfm
|
|
85 m³/h
3 cfm
|
|
170 m³/h
6 cfm
|
|
205 m³/h
7.2 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
25 L/min
0.9 cfm
|
|
50 m³/h
1.8 cfm
|
|
105 m³/h
3.6 cfm
|
|
130 m³/h
4.5 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
25 L/min
0.9 cfm
|
|
50 m³/h
1.5 cfm
|
|
100 m³/h
3.3 cfm
|
|
120 m³/h
4.2 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
25 L/min
0.9 cfm
|
|
50 m³/h
1.8 cfm
|
|
100 m³/h
3.6 cfm
|
|
125 m³/h
4.2 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
25 L/min
0.9 cfm
|
|
50 m³/h
1.8 cfm
|
|
105 m³/h
3.6 cfm
|
|
125 m³/h
4.5 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
15 L/min
0.6 cfm
|
|
30 m³/h
0.9 cfm
|
|
60 m³/h
2.1 cfm
|
|
75 m³/h
2.7 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
R 1/4 in.
|
|
13.7 mm
0.54 in
|
|
8.9 mm
0.35 in
|
|
7.6 Inch
194 mm
|
|
N/A
|
|
5.3 in
137 mm
|
|
6.8 in
174.7 mm
|
|
6.5 in
165.7 mm
|
|
0.5 in
15 mm
|
|
There are different options available for connection to modern Bus systems:- Ethernet interface (Modbus-TCP) / PoE
- M-BUS
- Modbus-RTU
|
|
- Reset counter reading
- Select units
- Zero-point adjustment, leak flow volume suppression
|
|
Bi-directional measurement. Blue or green arrows in the display indicate the direction of flow.
A meter reading is available for each flow direction.
|
|
- Digital interfaces such as Modbus-RTU, Ethernet (PoE) and M-Bus enable connection to higher-level systems such as energy management
- Systems, building management systems, PLC
- Easy and affordable installation
- Units freely selectable via keys on the display CF, lbs, CFM
- Compressed air counter up to 1,999,999,999 m³ can be reset to Inch (in)zero Inch (in) via keypad
- Analog output 4 to 20 mA, pulse output (electrically isolated)
- High measuring accuracy even in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss of pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Comprehensive diagnostic functions can be read out on the display or remote access via Modbus-RTU such as exceeding max./min
- values ºF, calibration cycle, error codes, serial number. All parameters can be read out and changed via Modbus
|
|
Modbus-RTU output
4 to 20 mA output for present flow
Pulse output for total flow (counter reading), galvanically isolated or M-Bus (optionally)
NEW: Integrated pressure sensor (optional)
Measuring unit can be unscrewed: Removal of the entire measuring section not necessary, no by-pass necessary
Easy installation into the existing pipeline due to integrated measuring section and weld neck flange (according to EN 1092-1 PN 40)
High measuring accuracy due to defined measuring section (inlet and outlet section)
Display head rotatable by 180º e.g. in case of reverse flow direction
The sensor can be removed and cleaned.
|
|
|
|
|
|
0695 1527
|
|
VA 520 Flow Meter with R 3/8 Inch (in) Connection Thread and Stainless Steel 1.4404 Measuring Section
|
|
m³/h, CFM (1000 mbar, 20 ºC) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0ºC) In Case of Gases
|
|
CFM
ft/min
g/s
kg/h
kg/min
L/s
lb/h
lb/min
m/s
m³/h
m³/min
|
|
Thermal Mass Flow Sensor
|
|
Air
Gases
|
|
Air
Argon
CO2
Nitrogen
Oxygen
|
|
± 1.5% of Measured Value (M.V.)
± 0.3% of Full Scale (F.S.)
|
|
± 0.3% of Full Scale (F.S.)
± 1% of Measured Value (M.V.)
|
|
-22 to 176 ºF
|
|
-25 to 349 ºF
|
|
-1 to 232 psi
|
|
Up to Nominal Pressure (PN) 40
|
|
(Modbus-RTU), Optional: Ethernet interface PoE)
M-Bus
RS 485 Interface
|
|
4 to 20 mA
|
|
1 pulse per CF or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay
|
|
18 to 36 V
|
|
5 W
|
|
< 500 Ω
|
|
Polycarbonate
|
|
Ingress Protection (IP 65)
|
|
Stainless Steel 1.4404
|
|
Any
|
|
225 nL/min
8 cfm
|
|
25 m³/h
14.7 cfm
|
|
50 m³/h
29.4 cfm
|
|
60 m³/h
35.3 cfm
|
|
Reference conditions DIN 1945 / ISO 1217: 68 ºF, 14 psi
|
|
330 nL/min
11.7 cfm
|
|
35 m³/h
20.5 cfm
|
|
75 m³/h
44.1 cfm
|
|
95 m³/h
55.9 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
225 nL/min
7.9 cfm
|
|
25 m³/h
14.7 cfm
|
|
50 m³/h
29.4 cfm
|
|
60 m³/h
35.3 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
205 nL/min
7.2 cfm
|
|
20 m³/h
11.7 cfm
|
|
45 m³/h
26.4 cfm
|
|
55 m³/h
32.3 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
215 nL/min
7.5 cfm
|
|
20 m³/h
11.7 cfm
|
|
45 m³/h
26.4 cfm
|
|
55 m³/h
32.3 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
220 nL/min
7.7 cfm
|
|
20 m³/h
11.7 cfm
|
|
45 m³/h
26.4 cfm
|
|
60 m³/h
35.3 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
130 nL/min
4.5 cfm
|
|
14 m³/h
8.8 cfm
|
|
25 m³/h
14.7 cfm
|
|
35 m³/h
20.5 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
R 3/8 in.
|
|
17.2 mm
0.68 in
|
|
12.5 mm
0.49 in
|
|
11.8 Inch
300 mm
|
|
N/A
|
|
7.9 in
200 mm
|
|
6.9 in
175 mm
|
|
6.5 in
165.7 mm
|
|
0.5 in
15 mm
|
|
There are different options available for connection to modern Bus systems:- Ethernet interface (Modbus-TCP) / PoE
- M-BUS
- Modbus-RTU
|
|
- Reset counter reading
- Select units
- Zero-point adjustment, leak flow volume suppression
|
|
Bi-directional measurement. Blue or green arrows in the display indicate the direction of flow.
A meter reading is available for each flow direction.
|
|
- Digital interfaces such as Modbus-RTU, Ethernet (PoE) and M-Bus enable connection to higher-level systems such as energy management
- Systems, building management systems, PLC
- Easy and affordable installation
- Units freely selectable via keys on the display CF, lbs, CFM
- Compressed air counter up to 1,999,999,999 m³ can be reset to Inch (in)zero Inch (in) via keypad
- Analog output 4 to 20 mA, pulse output (electrically isolated)
- High measuring accuracy even in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss of pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Comprehensive diagnostic functions can be read out on the display or remote access via Modbus-RTU such as exceeding max./min
- values ºF, calibration cycle, error codes, serial number. All parameters can be read out and changed via Modbus
|
|
Modbus-RTU output
4 to 20 mA output for present flow
Pulse output for total flow (counter reading), galvanically isolated or M-Bus (optionally)
NEW: Integrated pressure sensor (optional)
Measuring unit can be unscrewed: Removal of the entire measuring section not necessary, no by-pass necessary
Easy installation into the existing pipeline due to integrated measuring section and weld neck flange (according to EN 1092-1 PN 40)
High measuring accuracy due to defined measuring section (inlet and outlet section)
Display head rotatable by 180º e.g. in case of reverse flow direction
The sensor can be removed and cleaned.
|
|
|
|
|
|
0695 1521
|
|
VA 520 Flow Meter with R 1/2 Inch (in) Connection Thread and Stainless Steel 1.4404 Measuring Section
|
|
m³/h, CFM (1000 mbar, 20 ºC) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0ºC) In Case of Gases
|
|
CFM
ft/min
g/s
kg/h
kg/min
L/s
lb/h
lb/min
m/s
m³/h
m³/min
|
|
Thermal Mass Flow Sensor
|
|
Air
Gases
|
|
Air
Argon
CO2
Nitrogen
Oxygen
|
|
± 1.5% of Measured Value (M.V.)
± 0.3% of Full Scale (F.S.)
|
|
± 0.3% of Full Scale (F.S.)
± 1% of Measured Value (M.V.)
|
|
-22 to 176 ºF
|
|
-25 to 349 ºF
|
|
-1 to 232 psi
|
|
Up to Nominal Pressure (PN) 40
|
|
(Modbus-RTU), Optional: Ethernet interface PoE)
M-Bus
RS 485 Interface
|
|
4 to 20 mA
|
|
1 pulse per CF or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay
|
|
18 to 36 V
|
|
5 W
|
|
< 500 Ω
|
|
Polycarbonate
|
|
Ingress Protection (IP 65)
|
|
Stainless Steel 1.4404
1/2 in
|
|
Any
|
|
20 L/min
14 cfm
|
|
45 m³/h
25 cfm
|
|
90 m³/h
50 cfm
|
|
110 m³/h
60 cfm
|
|
Reference conditions DIN 1945 / ISO 1217: 68 ºF, 14 psi
|
|
35 L/min
20 cfm
|
|
70 m³/h
40 cfm
|
|
140 m³/h
80 cfm
|
|
170 m³/h
100 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
20 L/min
14 cfm
|
|
45 m³/h
25 cfm
|
|
90 m³/h
50 cfm
|
|
105 m³/h
60 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
20 L/min
13 cfm
|
|
40 m³/h
25 cfm
|
|
80 m³/h
45 cfm
|
|
100 m³/h
55 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
20 L/min
13 cfm
|
|
40 m³/h
25 cfm
|
|
85 m³/h
50 cfm
|
|
105 m³/h
60 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
20 L/min
14 cfm
|
|
40 m³/h
25 cfm
|
|
85 m³/h
50 cfm
|
|
105 m³/h
60 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
14.4 L/min
8 cfm
|
|
25 m³/h
15 cfm
|
|
50 m³/h
30 cfm
|
|
65 m³/h
35 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
21.3 mm
0.84 in
|
|
16.1 mm
0.63 in
|
|
11.8 in
|
|
N/A
|
|
8.27 in
|
|
8.3 in
|
|
6.5 in
|
|
95 mm
|
|
65 mm
|
|
4 x 14
|
|
R 1/2 in.
|
|
21.3 mm
0.84 in
|
|
16.1 mm
0.63 in
|
|
11.8 Inch
300 mm
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site!
|
|
8.2 in
210 mm
|
|
6.9 in
176.4 mm
|
|
6.5 in
165.7 mm
|
|
0.7 in
20 mm
|
|
There are different options available for connection to modern Bus systems:- Ethernet interface (Modbus-TCP) / PoE
- M-BUS
- Modbus-RTU
|
|
- Reset counter reading
- Select units
- Zero-point adjustment, leak flow volume suppression
|
|
Bi-directional measurement. Blue or green arrows in the display indicate the direction of flow.
A meter reading is available for each flow direction.
|
|
- Digital interfaces such as Modbus-RTU, Ethernet (PoE) and M-Bus enable connection to higher-level systems such as energy management
- Systems, building management systems, PLC
- Easy and affordable installation
- Units freely selectable via keys on the display CF, lbs, CFM
- Compressed air counter up to 1,999,999,999 m³ can be reset to Inch (in)zero Inch (in) via keypad
- Analog output 4 to 20 mA, pulse output (electrically isolated)
- High measuring accuracy even in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss of pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Comprehensive diagnostic functions can be read out on the display or remote access via Modbus-RTU such as exceeding max./min
- values ºF, calibration cycle, error codes, serial number. All parameters can be read out and changed via Modbus
|
|
Modbus-RTU output
4 to 20 mA output for present flow
Pulse output for total flow (counter reading), galvanically isolated or M-Bus (optionally)
NEW: Integrated pressure sensor (optional)
Measuring unit can be unscrewed: Removal of the entire measuring section not necessary, no by-pass necessary
Easy installation into the existing pipeline due to integrated measuring section and weld neck flange (according to EN 1092-1 PN 40)
High measuring accuracy due to defined measuring section (inlet and outlet section)
Display head rotatable by 180º e.g. in case of reverse flow direction
The sensor can be removed and cleaned.
|
|
|
|
|
|
0695 1522
|
|
VA 520 Flow Meter with R 3/4 Inch (in) Connection Thread and Stainless Steel 1.4404 Measuring Section
|
|
m³/h, CFM (1000 mbar, 20 ºC) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0ºC) In Case of Gases
|
|
CFM
ft/min
g/s
kg/h
kg/min
L/s
lb/h
lb/min
m/s
m³/h
m³/min
|
|
Thermal Mass Flow Sensor
|
|
Air
Gases
|
|
Air
Argon
CO2
Nitrogen
Oxygen
|
|
± 1.5% of Measured Value (M.V.)
± 0.3% of Full Scale (F.S.)
|
|
± 0.3% of Full Scale (F.S.)
± 1% of Measured Value (M.V.)
|
|
-22 to 176 ºF
|
|
-25 to 349 ºF
|
|
-1 to 232 psi
|
|
Up to Nominal Pressure (PN) 40
|
|
(Modbus-RTU), Optional: Ethernet interface PoE)
M-Bus
RS 485 Interface
|
|
4 to 20 mA
|
|
1 pulse per CF or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay
|
|
18 to 36 V
|
|
5 W
|
|
< 500 Ω
|
|
Polycarbonate
|
|
Ingress Protection (IP 65)
|
|
Stainless Steel 1.4404
3/4 in
|
|
Any
|
|
45 L/min
25 cfm
|
|
85 m³/h
50 cfm
|
|
175 m³/h
100 cfm
|
|
215 m³/h
125 cfm
|
|
Reference conditions DIN 1945 / ISO 1217: 68 ºF, 14 psi
|
|
75 L/min
40 cfm
|
|
135 m³/h
80 cfm
|
|
275 m³/h
160 cfm
|
|
335 m³/h
195 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
45 L/min
25 cfm
|
|
85 m³/h
50 cfm
|
|
175 m³/h
100 cfm
|
|
210 m³/h
125 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
70 L/min
40 cfm
|
|
80 m³/h
45 cfm
|
|
160 m³/h
95 cfm
|
|
195 m³/h
115 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
45 L/min
25 cfm
|
|
80 m³/h
45 cfm
|
|
165 m³/h
95 cfm
|
|
205 m³/h
120 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
45 L/min
25 cfm
|
|
85 m³/h
50 cfm
|
|
170 m³/h
100 cfm
|
|
210 m³/h
120 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
25 L/min
15 cfm
|
|
50 m³/h
30 cfm
|
|
105 m³/h
60 cfm
|
|
125 m³/h
70 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
26.9 mm
1.06 in
|
|
21.7 mm
0.85 in
|
|
18.7 in
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site.
|
|
10.83 in
|
|
8.5 in
|
|
6.5 in
|
|
105 mm
|
|
75 mm
|
|
4 x 14
|
|
R 3/4 in.
|
|
26.9 mm
1.06 in
|
|
21.7 mm
0.85 in
|
|
18.7 Inch
475 mm
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site!
|
|
10.8 in
275 mm
|
|
7.0 in
179.2 mm
|
|
6.5 in
165.7 mm
|
|
0.7 in
20 mm
|
|
There are different options available for connection to modern Bus systems:- Ethernet interface (Modbus-TCP) / PoE
- M-BUS
- Modbus-RTU
|
|
- Reset counter reading
- Select units
- Zero-point adjustment, leak flow volume suppression
|
|
Bi-directional measurement. Blue or green arrows in the display indicate the direction of flow.
A meter reading is available for each flow direction.
|
|
- Digital interfaces such as Modbus-RTU, Ethernet (PoE) and M-Bus enable connection to higher-level systems such as energy management
- Systems, building management systems, PLC
- Easy and affordable installation
- Units freely selectable via keys on the display CF, lbs, CFM
- Compressed air counter up to 1,999,999,999 m³ can be reset to Inch (in)zero Inch (in) via keypad
- Analog output 4 to 20 mA, pulse output (electrically isolated)
- High measuring accuracy even in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss of pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Comprehensive diagnostic functions can be read out on the display or remote access via Modbus-RTU such as exceeding max./min
- values ºF, calibration cycle, error codes, serial number. All parameters can be read out and changed via Modbus
|
|
Modbus-RTU output
4 to 20 mA output for present flow
Pulse output for total flow (counter reading), galvanically isolated or M-Bus (optionally)
NEW: Integrated pressure sensor (optional)
Measuring unit can be unscrewed: Removal of the entire measuring section not necessary, no by-pass necessary
Easy installation into the existing pipeline due to integrated measuring section and weld neck flange (according to EN 1092-1 PN 40)
High measuring accuracy due to defined measuring section (inlet and outlet section)
Display head rotatable by 180º e.g. in case of reverse flow direction
The sensor can be removed and cleaned.
|
|
|
|
|
|
0695 1523
|
|
VA 520 Flow Meter with R 1 Inch (in) Connection Thread and Stainless Steel 1.4404 Measuring Section
|
|
m³/h, CFM (1000 mbar, 20 ºC) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0ºC) In Case of Gases
|
|
CFM
ft/min
g/s
kg/h
kg/min
L/s
lb/h
lb/min
m/s
m³/h
m³/min
|
|
Thermal Mass Flow Sensor
|
|
Air
Gases
|
|
Air
Argon
CO2
Nitrogen
Oxygen
|
|
± 1.5% of Measured Value (M.V.)
± 0.3% of Full Scale (F.S.)
|
|
± 0.3% of Full Scale (F.S.)
± 1% of Measured Value (M.V.)
|
|
-22 to 176 ºF
|
|
-25 to 349 ºF
|
|
-1 to 232 psi
|
|
Up to Nominal Pressure (PN) 40
|
|
(Modbus-RTU), Optional: Ethernet interface PoE)
M-Bus
RS 485 Interface
|
|
4 to 20 mA
|
|
1 pulse per CF or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay
|
|
18 to 36 V
|
|
5 W
|
|
< 500 Ω
|
|
Polycarbonate
|
|
Ingress Protection (IP 65)
|
|
Stainless Steel 1.4404
1 in
|
|
Any
|
|
75 L/min
45 cfm
|
|
145 m³/h
85 cfm
|
|
290 m³/h
170 cfm
|
|
355 m³/h
210 cfm
|
|
Reference conditions DIN 1945 / ISO 1217: 68 ºF, 14 psi
|
|
120 L/min
70 cfm
|
|
230 m³/h
135 cfm
|
|
460 m³/h
270 cfm
|
|
555 m³/h
325 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
75 L/min
45 cfm
|
|
145 m³/h
85 cfm
|
|
290 m³/h
170 cfm
|
|
350 m³/h
205 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
130 L/min
75 cfm
|
|
135 m³/h
75 cfm
|
|
270 m³/h
155 cfm
|
|
325 m³/h
190 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
75 L/min
40 cfm
|
|
140 m³/h
80 cfm
|
|
280 m³/h
165 cfm
|
|
340 m³/h
200 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
75 L/min
45 cfm
|
|
140 m³/h
85 cfm
|
|
285 m³/h
170 cfm
|
|
345 m³/h
205 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
45 L/min
25 cfm
|
|
85 m³/h
50 cfm
|
|
170 m³/h
100 cfm
|
|
210 m³/h
120 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
33.7 mm
1.34 in
|
|
27.3 mm
1.07 in
|
|
18.7 in
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site.
|
|
10.83 in
|
|
8.7 in
|
|
6.5 in
|
|
115 mm
|
|
85 mm
|
|
4 x 14
|
|
R 1 in.
|
|
33.7 mm
1.34 in
|
|
27.3 mm
1.07 in
|
|
18.7 Inch
475 mm
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site!
|
|
10.8 in
275 mm
|
|
7.1 in
182.6 mm
|
|
6.5 in
165.7 mm
|
|
0.9 in
25 mm
|
|
There are different options available for connection to modern Bus systems:- Ethernet interface (Modbus-TCP) / PoE
- M-BUS
- Modbus-RTU
|
|
- Reset counter reading
- Select units
- Zero-point adjustment, leak flow volume suppression
|
|
Bi-directional measurement. Blue or green arrows in the display indicate the direction of flow.
A meter reading is available for each flow direction.
|
|
- Digital interfaces such as Modbus-RTU, Ethernet (PoE) and M-Bus enable connection to higher-level systems such as energy management
- Systems, building management systems, PLC
- Easy and affordable installation
- Units freely selectable via keys on the display CF, lbs, CFM
- Compressed air counter up to 1,999,999,999 m³ can be reset to Inch (in)zero Inch (in) via keypad
- Analog output 4 to 20 mA, pulse output (electrically isolated)
- High measuring accuracy even in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss of pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Comprehensive diagnostic functions can be read out on the display or remote access via Modbus-RTU such as exceeding max./min
- values ºF, calibration cycle, error codes, serial number. All parameters can be read out and changed via Modbus
|
|
Modbus-RTU output
4 to 20 mA output for present flow
Pulse output for total flow (counter reading), galvanically isolated or M-Bus (optionally)
NEW: Integrated pressure sensor (optional)
Measuring unit can be unscrewed: Removal of the entire measuring section not necessary, no by-pass necessary
Easy installation into the existing pipeline due to integrated measuring section and weld neck flange (according to EN 1092-1 PN 40)
High measuring accuracy due to defined measuring section (inlet and outlet section)
Display head rotatable by 180º e.g. in case of reverse flow direction
The sensor can be removed and cleaned.
|
|
|
|
|
|
0695 1526
|
|
VA 520 Flow Meter with R 1-1/4 Inch (in) Connection Thread and Stainless Steel 1.4404 Measuring Section
|
|
m³/h, CFM (1000 mbar, 20 ºC) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0ºC) In Case of Gases
|
|
CFM
ft/min
g/s
kg/h
kg/min
L/s
lb/h
lb/min
m/s
m³/h
m³/min
|
|
Thermal Mass Flow Sensor
|
|
Air
Gases
|
|
Air
Argon
CO2
Nitrogen
Oxygen
|
|
± 1.5% of Measured Value (M.V.)
± 0.3% of Full Scale (F.S.)
|
|
± 0.3% of Full Scale (F.S.)
± 1% of Measured Value (M.V.)
|
|
-22 to 176 ºF
|
|
-25 to 349 ºF
|
|
-1 to 232 psi
|
|
Up to Nominal Pressure (PN) 40
|
|
(Modbus-RTU), Optional: Ethernet interface PoE)
M-Bus
RS 485 Interface
|
|
4 to 20 mA
|
|
1 pulse per CF or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay
|
|
18 to 36 V
|
|
5 W
|
|
< 500 Ω
|
|
Polycarbonate
|
|
Ingress Protection (IP 65)
|
|
Stainless Steel 1.4404
1-1/4 in
|
|
Any
|
|
140 L/min
80 cfm
|
|
265 m³/h
155 cfm
|
|
530 m³/h
310 cfm
|
|
640 m³/h
375 cfm
|
|
Reference conditions DIN 1945 / ISO 1217: 68 ºF, 14 psi
|
|
220 L/min
130 cfm
|
|
415 m³/h
245 cfm
|
|
830 m³/h
485 cfm
|
|
1005 m³/h
590 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
140 L/min
80 cfm
|
|
260 m³/h
155 cfm
|
|
525 m³/h
305 cfm
|
|
635 m³/h
370 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
180 L/min
105 cfm
|
|
240 m³/h
140 cfm
|
|
485 m³/h
285 cfm
|
|
590 m³/h
345 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
135 L/min
80 cfm
|
|
250 m³/h
145 cfm
|
|
505 m³/h
295 cfm
|
|
610 m³/h
360 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
140 L/min
80 cfm
|
|
260 m³/h
150 cfm
|
|
520 m³/h
305 cfm
|
|
630 m³/h
370 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
85 L/min
50 cfm
|
|
155 m³/h
90 cfm
|
|
310 m³/h
185 cfm
|
|
380 m³/h
220 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
42.4 mm
1.67 in
|
|
36 mm
1.41 in
|
|
18.7 in
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site.
|
|
10.83 in
|
|
9.2 in
|
|
6.5 in
|
|
140 mm
|
|
100 mm
|
|
4 x 18
|
|
R 1-1/4 in.
|
|
42.4 mm
1.67 in
|
|
36.0 mm
1.41 in
|
|
18.7 Inch
475 mm
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site!
|
|
10.8 in
275 mm
|
|
7.3 in
186.9 mm
|
|
6.5 in
165.7 mm
|
|
0.9 in
25 mm
|
|
There are different options available for connection to modern Bus systems:- Ethernet interface (Modbus-TCP) / PoE
- M-BUS
- Modbus-RTU
|
|
- Reset counter reading
- Select units
- Zero-point adjustment, leak flow volume suppression
|
|
Bi-directional measurement. Blue or green arrows in the display indicate the direction of flow.
A meter reading is available for each flow direction.
|
|
- Digital interfaces such as Modbus-RTU, Ethernet (PoE) and M-Bus enable connection to higher-level systems such as energy management
- Systems, building management systems, PLC
- Easy and affordable installation
- Units freely selectable via keys on the display CF, lbs, CFM
- Compressed air counter up to 1,999,999,999 m³ can be reset to Inch (in)zero Inch (in) via keypad
- Analog output 4 to 20 mA, pulse output (electrically isolated)
- High measuring accuracy even in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss of pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Comprehensive diagnostic functions can be read out on the display or remote access via Modbus-RTU such as exceeding max./min
- values ºF, calibration cycle, error codes, serial number. All parameters can be read out and changed via Modbus
|
|
Modbus-RTU output
4 to 20 mA output for present flow
Pulse output for total flow (counter reading), galvanically isolated or M-Bus (optionally)
NEW: Integrated pressure sensor (optional)
Measuring unit can be unscrewed: Removal of the entire measuring section not necessary, no by-pass necessary
Easy installation into the existing pipeline due to integrated measuring section and weld neck flange (according to EN 1092-1 PN 40)
High measuring accuracy due to defined measuring section (inlet and outlet section)
Display head rotatable by 180º e.g. in case of reverse flow direction
The sensor can be removed and cleaned.
|
|
|
|
|
|
0695 1524
|
|
VA 520 Flow Meter with R 1-1/2 Inch (in) Connection Thread and Stainless Steel 1.4404 Measuring Section
|
|
m³/h, CFM (1000 mbar, 20 ºC) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0ºC) In Case of Gases
|
|
CFM
ft/min
g/s
kg/h
kg/min
L/s
lb/h
lb/min
m/s
m³/h
m³/min
|
|
Thermal Mass Flow Sensor
|
|
Air
Gases
|
|
Air
Argon
CO2
Nitrogen
Oxygen
|
|
± 1.5% of Measured Value (M.V.)
± 0.3% of Full Scale (F.S.)
|
|
± 0.3% of Full Scale (F.S.)
± 1% of Measured Value (M.V.)
|
|
-22 to 176 ºF
|
|
-25 to 349 ºF
|
|
-1 to 232 psi
|
|
Up to Nominal Pressure (PN) 40
|
|
(Modbus-RTU), Optional: Ethernet interface PoE)
M-Bus
RS 485 Interface
|
|
4 to 20 mA
|
|
1 pulse per CF or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay
|
|
18 to 36 V
|
|
5 W
|
|
< 500 Ω
|
|
Polycarbonate
|
|
Ingress Protection (IP 65)
|
|
Stainless Steel 1.4404
1-1/2 in
|
|
Any
|
|
195 L/min
115 cfm
|
|
365 m³/h
215 cfm
|
|
730 m³/h
430 cfm
|
|
885 m³/h
520 cfm
|
|
Reference conditions DIN 1945 / ISO 1217: 68 ºF, 14 psi
|
|
305 L/min
180 cfm
|
|
570 m³/h
335 cfm
|
|
1140 m³/h
670 cfm
|
|
1385 m³/h
815 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
195 L/min
115 cfm
|
|
360 m³/h
210 cfm
|
|
720 m³/h
425 cfm
|
|
875 m³/h
515 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
295 L/min
175 cfm
|
|
335 m³/h
195 cfm
|
|
670 m³/h
395 cfm
|
|
815 m³/h
475 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
185 L/min
110 cfm
|
|
345 m³/h
205 cfm
|
|
695 m³/h
410 cfm
|
|
845 m³/h
495 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
190 L/min
110 cfm
|
|
355 m³/h
210 cfm
|
|
715 m³/h
420 cfm
|
|
865 m³/h
510 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
115 L/min
65 cfm
|
|
215 m³/h
125 cfm
|
|
430 m³/h
250 cfm
|
|
520 m³/h
305 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
48.3 mm
1.9 in
|
|
41.9 mm
1.65 in
|
|
18.7 in
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site.
|
|
10.83 in
|
|
9.4 in
|
|
6.5 in
|
|
150 mm
|
|
110 mm
|
|
4 x 18
|
|
R 1-1/2 in.
|
|
48.3 mm
1.90 in
|
|
41.9 mm
1.65 in
|
|
18.7 Inch
475 mm
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site!
|
|
10.8 in
275 mm
|
|
7.3 in
186.9 mm
|
|
6.5 in
165.7 mm
|
|
0.9 in
25 mm
|
|
There are different options available for connection to modern Bus systems:- Ethernet interface (Modbus-TCP) / PoE
- M-BUS
- Modbus-RTU
|
|
- Reset counter reading
- Select units
- Zero-point adjustment, leak flow volume suppression
|
|
Bi-directional measurement. Blue or green arrows in the display indicate the direction of flow.
A meter reading is available for each flow direction.
|
|
- Digital interfaces such as Modbus-RTU, Ethernet (PoE) and M-Bus enable connection to higher-level systems such as energy management
- Systems, building management systems, PLC
- Easy and affordable installation
- Units freely selectable via keys on the display CF, lbs, CFM
- Compressed air counter up to 1,999,999,999 m³ can be reset to Inch (in)zero Inch (in) via keypad
- Analog output 4 to 20 mA, pulse output (electrically isolated)
- High measuring accuracy even in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss of pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Comprehensive diagnostic functions can be read out on the display or remote access via Modbus-RTU such as exceeding max./min
- values ºF, calibration cycle, error codes, serial number. All parameters can be read out and changed via Modbus
|
|
Modbus-RTU output
4 to 20 mA output for present flow
Pulse output for total flow (counter reading), galvanically isolated or M-Bus (optionally)
NEW: Integrated pressure sensor (optional)
Measuring unit can be unscrewed: Removal of the entire measuring section not necessary, no by-pass necessary
Easy installation into the existing pipeline due to integrated measuring section and weld neck flange (according to EN 1092-1 PN 40)
High measuring accuracy due to defined measuring section (inlet and outlet section)
Display head rotatable by 180º e.g. in case of reverse flow direction
The sensor can be removed and cleaned.
|
|
|
|
|
|
0695 1525
|
|
VA 520 Flow Meter with R 2 Inch (in) Connection Thread and Stainless Steel 1.4404 Measuring Section
|
|
m³/h, CFM (1000 mbar, 20 ºC) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0ºC) In Case of Gases
|
|
CFM
ft/min
g/s
kg/h
kg/min
L/s
lb/h
lb/min
m/s
m³/h
m³/min
|
|
Thermal Mass Flow Sensor
|
|
Air
Gases
|
|
Air
Argon
CO2
Nitrogen
Oxygen
|
|
± 1.5% of Measured Value (M.V.)
± 0.3% of Full Scale (F.S.)
|
|
± 0.3% of Full Scale (F.S.)
± 1% of Measured Value (M.V.)
|
|
-22 to 176 ºF
|
|
-25 to 349 ºF
|
|
-1 to 232 psi
|
|
Up to Nominal Pressure (PN) 40
|
|
(Modbus-RTU), Optional: Ethernet interface PoE)
M-Bus
RS 485 Interface
|
|
4 to 20 mA
|
|
1 pulse per CF or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay
|
|
18 to 36 V
|
|
5 W
|
|
< 500 Ω
|
|
Polycarbonate
|
|
Ingress Protection (IP 65)
|
|
Stainless Steel 1.4404
2 in
|
|
Any
|
|
320 L/min
190 cfm
|
|
600 m³/h
350 cfm
|
|
1195 m³/h
700 cfm
|
|
1450 m³/h
850 cfm
|
|
Reference conditions DIN 1945 / ISO 1217: 68 ºF, 14 psi
|
|
505 L/min
295 cfm
|
|
935 m³/h
550 cfm
|
|
1870 m³/h
1100 cfm
|
|
2265 m³/h
1330 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
320 L/min
185 cfm
|
|
590 m³/h
345 cfm
|
|
1185 m³/h
695 cfm
|
|
1430 m³/h
840 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
505 L/min
300 cfm
|
|
550 m³/h
320 cfm
|
|
1100 m³/h
645 cfm
|
|
1330 m³/h
780 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
305 L/min
180 cfm
|
|
570 m³/h
335 cfm
|
|
1140 m³/h
670 cfm
|
|
1380 m³/h
810 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
315 L/min
185 cfm
|
|
585 m³/h
345 cfm
|
|
1170 m³/h
690 cfm
|
|
1420 m³/h
835 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
190 L/min
110 cfm
|
|
355 m³/h
205 cfm
|
|
705 m³/h
415 cfm
|
|
855 m³/h
500 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
60.3 mm
2.37 in
|
|
53.1 mm
2.09 in
|
|
18.7 in
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site.
|
|
10.83 in
|
|
9.7 in
|
|
6.5 in
|
|
165 mm
|
|
125 mm
|
|
4 x 18
|
|
R 2 in.
|
|
60.3 mm
2.37 in
|
|
53.1 mm
2.09 in
|
|
18.7 Inch
475 mm
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site!
|
|
10.8 in
275 mm
|
|
7.7 in
195.9 mm
|
|
6.5 in
165.7 mm
|
|
1.1 in
30 mm
|
|
There are different options available for connection to modern Bus systems:- Ethernet interface (Modbus-TCP) / PoE
- M-BUS
- Modbus-RTU
|
|
- Reset counter reading
- Select units
- Zero-point adjustment, leak flow volume suppression
|
|
Bi-directional measurement. Blue or green arrows in the display indicate the direction of flow.
A meter reading is available for each flow direction.
|
|
- Digital interfaces such as Modbus-RTU, Ethernet (PoE) and M-Bus enable connection to higher-level systems such as energy management
- Systems, building management systems, PLC
- Easy and affordable installation
- Units freely selectable via keys on the display CF, lbs, CFM
- Compressed air counter up to 1,999,999,999 m³ can be reset to Inch (in)zero Inch (in) via keypad
- Analog output 4 to 20 mA, pulse output (electrically isolated)
- High measuring accuracy even in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss of pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Comprehensive diagnostic functions can be read out on the display or remote access via Modbus-RTU such as exceeding max./min
- values ºF, calibration cycle, error codes, serial number. All parameters can be read out and changed via Modbus
|
|
Modbus-RTU output
4 to 20 mA output for present flow
Pulse output for total flow (counter reading), galvanically isolated or M-Bus (optionally)
NEW: Integrated pressure sensor (optional)
Measuring unit can be unscrewed: Removal of the entire measuring section not necessary, no by-pass necessary
Easy installation into the existing pipeline due to integrated measuring section and weld neck flange (according to EN 1092-1 PN 40)
High measuring accuracy due to defined measuring section (inlet and outlet section)
Display head rotatable by 180º e.g. in case of reverse flow direction
The sensor can be removed and cleaned.
|
|
|
|
|
|
0695 0520
|
|
VA 520 Flow Meter with R 1/4 Inch (in) Connection Thread and Stainless Steel 1.4301 Measuring Section
|
|
m³/h, CFM (1000 mbar, 20 ºC) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0ºC) In Case of Gases
|
|
CFM
ft/min
g/s
kg/h
kg/min
L/s
lb/h
lb/min
m/s
m³/h
m³/min
|
|
Thermal Mass Flow Sensor
|
|
Air
Gases
|
|
Air
Argon
CO2
Nitrogen
Oxygen
|
|
± 1.5% of Measured Value (M.V.)
± 0.3% of Full Scale (F.S.)
|
|
± 0.3% of Full Scale (F.S.)
± 1% of Measured Value (M.V.)
|
|
-22 to 176 ºF
|
|
-25 to 349 ºF
|
|
-1 to 232 psi
|
|
Up to Nominal Pressure (PN) 40
|
|
(Modbus-RTU), Optional: Ethernet interface PoE)
M-Bus
RS 485 Interface
|
|
4 to 20 mA
|
|
1 pulse per CF or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay
|
|
18 to 36 V
|
|
5 W
|
|
< 500 Ω
|
|
Polycarbonate
|
|
Ingress Protection (IP 65)
|
|
Stainless Steel 1.4301
|
|
Any
|
|
25 L/min
0.9 cfm
|
|
50 m³/h
1.8 cfm
|
|
105 m³/h
3.6 cfm
|
|
130 m³/h
4.5 cfm
|
|
Reference conditions DIN 1945 / ISO 1217: 68 ºF, 14 psi
|
|
45 L/min
1.5 cfm
|
|
85 m³/h
3 cfm
|
|
170 m³/h
6 cfm
|
|
205 m³/h
7.2 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
25 L/min
0.9 cfm
|
|
50 m³/h
1.8 cfm
|
|
105 m³/h
3.6 cfm
|
|
130 m³/h
4.5 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
25 L/min
0.9 cfm
|
|
50 m³/h
1.5 cfm
|
|
100 m³/h
3.3 cfm
|
|
120 m³/h
4.2 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
25 L/min
0.9 cfm
|
|
50 m³/h
1.8 cfm
|
|
100 m³/h
3.6 cfm
|
|
125 m³/h
4.2 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
25 L/min
0.9 cfm
|
|
50 m³/h
1.8 cfm
|
|
105 m³/h
3.6 cfm
|
|
125 m³/h
4.5 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
15 L/min
0.6 cfm
|
|
30 m³/h
0.9 cfm
|
|
60 m³/h
2.1 cfm
|
|
75 m³/h
2.7 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
R 1/4 in.
|
|
13.7 mm
0.54 in
|
|
8.9 mm
0.35 in
|
|
7.6 Inch
194 mm
|
|
N/A
|
|
5.3 in
137 mm
|
|
6.8 in
174.7 mm
|
|
6.5 in
165.7 mm
|
|
0.5 in
15 mm
|
|
There are different options available for connection to modern Bus systems:- Ethernet interface (Modbus-TCP) / PoE
- M-BUS
- Modbus-RTU
|
|
- Reset counter reading
- Select units
- Zero-point adjustment, leak flow volume suppression
|
|
Bi-directional measurement. Blue or green arrows in the display indicate the direction of flow.
A meter reading is available for each flow direction.
|
|
- Digital interfaces such as Modbus-RTU, Ethernet (PoE) and M-Bus enable connection to higher-level systems such as energy management
- Systems, building management systems, PLC
- Easy and affordable installation
- Units freely selectable via keys on the display CF, lbs, CFM
- Compressed air counter up to 1,999,999,999 m³ can be reset to Inch (in)zero Inch (in) via keypad
- Analog output 4 to 20 mA, pulse output (electrically isolated)
- High measuring accuracy even in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss of pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Comprehensive diagnostic functions can be read out on the display or remote access via Modbus-RTU such as exceeding max./min
- values ºF, calibration cycle, error codes, serial number. All parameters can be read out and changed via Modbus
|
|
Modbus-RTU output
4 to 20 mA output for present flow
Pulse output for total flow (counter reading), galvanically isolated or M-Bus (optionally)
NEW: Integrated pressure sensor (optional)
Measuring unit can be unscrewed: Removal of the entire measuring section not necessary, no by-pass necessary
Easy installation into the existing pipeline due to integrated measuring section and weld neck flange (according to EN 1092-1 PN 40)
High measuring accuracy due to defined measuring section (inlet and outlet section)
Display head rotatable by 180º e.g. in case of reverse flow direction
The sensor can be removed and cleaned.
|
|
|
|
|
|
0695 0527
|
|
VA 520 Flow Meter with R 3/8 Inch (in) Connection Thread and Stainless Steel 1.4301 Measuring Section
|
|
m³/h, CFM (1000 mbar, 20 ºC) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0ºC) In Case of Gases
|
|
CFM
ft/min
g/s
kg/h
kg/min
L/s
lb/h
lb/min
m/s
m³/h
m³/min
|
|
Thermal Mass Flow Sensor
|
|
Air
Gases
|
|
Air
Argon
CO2
Nitrogen
Oxygen
|
|
± 1.5% of Measured Value (M.V.)
± 0.3% of Full Scale (F.S.)
|
|
± 0.3% of Full Scale (F.S.)
± 1% of Measured Value (M.V.)
|
|
-22 to 176 ºF
|
|
-25 to 349 ºF
|
|
-1 to 232 psi
|
|
Up to Nominal Pressure (PN) 40
|
|
(Modbus-RTU), Optional: Ethernet interface PoE)
M-Bus
RS 485 Interface
|
|
4 to 20 mA
|
|
1 pulse per CF or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay
|
|
18 to 36 V
|
|
5 W
|
|
< 500 Ω
|
|
Polycarbonate
|
|
Ingress Protection (IP 65)
|
|
Stainless Steel 1.4301
|
|
Any
|
|
225 nL/min
8 cfm
|
|
25 m³/h
14.7 cfm
|
|
50 m³/h
29.4 cfm
|
|
60 m³/h
35.3 cfm
|
|
Reference conditions DIN 1945 / ISO 1217: 68 ºF, 14 psi
|
|
330 nL/min
11.7 cfm
|
|
35 m³/h
20.5 cfm
|
|
75 m³/h
44.1 cfm
|
|
95 m³/h
55.9 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
225 nL/min
7.9 cfm
|
|
25 m³/h
14.7 cfm
|
|
50 m³/h
29.4 cfm
|
|
60 m³/h
35.3 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
205 nL/min
7.2 cfm
|
|
20 m³/h
11.7 cfm
|
|
45 m³/h
26.4 cfm
|
|
55 m³/h
32.3 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
215 nL/min
7.5 cfm
|
|
20 m³/h
11.7 cfm
|
|
45 m³/h
26.4 cfm
|
|
55 m³/h
32.3 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
220 nL/min
7.7 cfm
|
|
20 m³/h
11.7 cfm
|
|
45 m³/h
26.4 cfm
|
|
60 m³/h
35.3 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
130 nL/min
4.5 cfm
|
|
14 m³/h
8.8 cfm
|
|
25 m³/h
14.7 cfm
|
|
35 m³/h
20.5 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
N/A
|
|
R 3/8 in.
|
|
17.2 mm
0.68 in
|
|
12.5 mm
0.49 in
|
|
11.8 Inch
300 mm
|
|
N/A
|
|
7.9 in
200 mm
|
|
6.9 in
175 mm
|
|
6.5 in
165.7 mm
|
|
0.5 in
15 mm
|
|
There are different options available for connection to modern Bus systems:- Ethernet interface (Modbus-TCP) / PoE
- M-BUS
- Modbus-RTU
|
|
- Reset counter reading
- Select units
- Zero-point adjustment, leak flow volume suppression
|
|
Bi-directional measurement. Blue or green arrows in the display indicate the direction of flow.
A meter reading is available for each flow direction.
|
|
- Digital interfaces such as Modbus-RTU, Ethernet (PoE) and M-Bus enable connection to higher-level systems such as energy management
- Systems, building management systems, PLC
- Easy and affordable installation
- Units freely selectable via keys on the display CF, lbs, CFM
- Compressed air counter up to 1,999,999,999 m³ can be reset to Inch (in)zero Inch (in) via keypad
- Analog output 4 to 20 mA, pulse output (electrically isolated)
- High measuring accuracy even in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss of pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Comprehensive diagnostic functions can be read out on the display or remote access via Modbus-RTU such as exceeding max./min
- values ºF, calibration cycle, error codes, serial number. All parameters can be read out and changed via Modbus
|
|
Modbus-RTU output
4 to 20 mA output for present flow
Pulse output for total flow (counter reading), galvanically isolated or M-Bus (optionally)
NEW: Integrated pressure sensor (optional)
Measuring unit can be unscrewed: Removal of the entire measuring section not necessary, no by-pass necessary
Easy installation into the existing pipeline due to integrated measuring section and weld neck flange (according to EN 1092-1 PN 40)
High measuring accuracy due to defined measuring section (inlet and outlet section)
Display head rotatable by 180º e.g. in case of reverse flow direction
The sensor can be removed and cleaned.
|
|
|
|
|
|
0695 0521
|
|
VA 520 Flow Meter with R 1/2 Inch (in) Connection Thread and Stainless Steel 1.4301 Measuring Section
|
|
m³/h, CFM (1000 mbar, 20 ºC) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0ºC) In Case of Gases
|
|
CFM
ft/min
g/s
kg/h
kg/min
L/s
lb/h
lb/min
m/s
m³/h
m³/min
|
|
Thermal Mass Flow Sensor
|
|
Air
Gases
|
|
Air
Argon
CO2
Nitrogen
Oxygen
|
|
± 1.5% of Measured Value (M.V.)
± 0.3% of Full Scale (F.S.)
|
|
± 0.3% of Full Scale (F.S.)
± 1% of Measured Value (M.V.)
|
|
-22 to 176 ºF
|
|
-25 to 349 ºF
|
|
-1 to 232 psi
|
|
Up to Nominal Pressure (PN) 40
|
|
(Modbus-RTU), Optional: Ethernet interface PoE)
M-Bus
RS 485 Interface
|
|
4 to 20 mA
|
|
1 pulse per CF or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay
|
|
18 to 36 V
|
|
5 W
|
|
< 500 Ω
|
|
Polycarbonate
|
|
Ingress Protection (IP 65)
|
|
Stainless Steel 1.4301
1/2 in
|
|
Any
|
|
20 L/min
14 cfm
|
|
45 m³/h
25 cfm
|
|
90 m³/h
50 cfm
|
|
110 m³/h
60 cfm
|
|
Reference conditions DIN 1945 / ISO 1217: 68 ºF, 14 psi
|
|
35 L/min
20 cfm
|
|
70 m³/h
40 cfm
|
|
140 m³/h
80 cfm
|
|
170 m³/h
100 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
20 L/min
14 cfm
|
|
45 m³/h
25 cfm
|
|
90 m³/h
50 cfm
|
|
105 m³/h
60 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
20 L/min
13 cfm
|
|
40 m³/h
25 cfm
|
|
80 m³/h
45 cfm
|
|
100 m³/h
55 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
20 L/min
13 cfm
|
|
40 m³/h
25 cfm
|
|
85 m³/h
50 cfm
|
|
105 m³/h
60 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
20 L/min
14 cfm
|
|
40 m³/h
25 cfm
|
|
85 m³/h
50 cfm
|
|
105 m³/h
60 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
14.4 L/min
8 cfm
|
|
25 m³/h
15 cfm
|
|
50 m³/h
30 cfm
|
|
65 m³/h
35 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
21.3 mm
0.84 in
|
|
16.1 mm
0.63 in
|
|
11.8 in
|
|
N/A
|
|
8.27 in
|
|
8.3 in
|
|
6.5 in
|
|
95 mm
|
|
65 mm
|
|
4 x 14
|
|
R 1/2 in.
|
|
21.3 mm
0.84 in
|
|
16.1 mm
0.63 in
|
|
11.8 Inch
300 mm
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site!
|
|
8.2 in
210 mm
|
|
6.9 in
176.4 mm
|
|
6.5 in
165.7 mm
|
|
0.7 in
20 mm
|
|
There are different options available for connection to modern Bus systems:- Ethernet interface (Modbus-TCP) / PoE
- M-BUS
- Modbus-RTU
|
|
- Reset counter reading
- Select units
- Zero-point adjustment, leak flow volume suppression
|
|
Bi-directional measurement. Blue or green arrows in the display indicate the direction of flow.
A meter reading is available for each flow direction.
|
|
- Digital interfaces such as Modbus-RTU, Ethernet (PoE) and M-Bus enable connection to higher-level systems such as energy management
- Systems, building management systems, PLC
- Easy and affordable installation
- Units freely selectable via keys on the display CF, lbs, CFM
- Compressed air counter up to 1,999,999,999 m³ can be reset to Inch (in)zero Inch (in) via keypad
- Analog output 4 to 20 mA, pulse output (electrically isolated)
- High measuring accuracy even in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss of pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Comprehensive diagnostic functions can be read out on the display or remote access via Modbus-RTU such as exceeding max./min
- values ºF, calibration cycle, error codes, serial number. All parameters can be read out and changed via Modbus
|
|
Modbus-RTU output
4 to 20 mA output for present flow
Pulse output for total flow (counter reading), galvanically isolated or M-Bus (optionally)
NEW: Integrated pressure sensor (optional)
Measuring unit can be unscrewed: Removal of the entire measuring section not necessary, no by-pass necessary
Easy installation into the existing pipeline due to integrated measuring section and weld neck flange (according to EN 1092-1 PN 40)
High measuring accuracy due to defined measuring section (inlet and outlet section)
Display head rotatable by 180º e.g. in case of reverse flow direction
The sensor can be removed and cleaned.
|
|
|
|
|
|
0695 0522
|
|
VA 520 Flow Meter with R 3/4 Inch (in) Connection Thread and Stainless Steel 1.4301 Measuring Section
|
|
m³/h, CFM (1000 mbar, 20 ºC) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0ºC) In Case of Gases
|
|
CFM
ft/min
g/s
kg/h
kg/min
L/s
lb/h
lb/min
m/s
m³/h
m³/min
|
|
Thermal Mass Flow Sensor
|
|
Air
Gases
|
|
Air
Argon
CO2
Nitrogen
Oxygen
|
|
± 1.5% of Measured Value (M.V.)
± 0.3% of Full Scale (F.S.)
|
|
± 0.3% of Full Scale (F.S.)
± 1% of Measured Value (M.V.)
|
|
-22 to 176 ºF
|
|
-25 to 349 ºF
|
|
-1 to 232 psi
|
|
Up to Nominal Pressure (PN) 40
|
|
(Modbus-RTU), Optional: Ethernet interface PoE)
M-Bus
RS 485 Interface
|
|
4 to 20 mA
|
|
1 pulse per CF or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay
|
|
18 to 36 V
|
|
5 W
|
|
< 500 Ω
|
|
Polycarbonate
|
|
Ingress Protection (IP 65)
|
|
Stainless Steel 1.4301
3/4 in
|
|
Any
|
|
45 L/min
25 cfm
|
|
85 m³/h
50 cfm
|
|
175 m³/h
100 cfm
|
|
215 m³/h
125 cfm
|
|
Reference conditions DIN 1945 / ISO 1217: 68 ºF, 14 psi
|
|
75 L/min
40 cfm
|
|
135 m³/h
80 cfm
|
|
275 m³/h
160 cfm
|
|
335 m³/h
195 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
45 L/min
25 cfm
|
|
85 m³/h
50 cfm
|
|
175 m³/h
100 cfm
|
|
210 m³/h
125 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
70 L/min
40 cfm
|
|
80 m³/h
45 cfm
|
|
160 m³/h
95 cfm
|
|
195 m³/h
115 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
45 L/min
25 cfm
|
|
80 m³/h
45 cfm
|
|
165 m³/h
95 cfm
|
|
205 m³/h
120 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
45 L/min
25 cfm
|
|
85 m³/h
50 cfm
|
|
170 m³/h
100 cfm
|
|
210 m³/h
120 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
25 L/min
15 cfm
|
|
50 m³/h
30 cfm
|
|
105 m³/h
60 cfm
|
|
125 m³/h
70 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
26.9 mm
1.06 in
|
|
21.7 mm
0.85 in
|
|
18.7 in
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site.
|
|
10.83 in
|
|
8.5 in
|
|
6.5 in
|
|
105 mm
|
|
75 mm
|
|
4 x 14
|
|
R 3/4 in.
|
|
26.9 mm
1.06 in
|
|
21.7 mm
0.85 in
|
|
18.7 Inch
475 mm
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site!
|
|
10.8 in
275 mm
|
|
7.0 in
179.2 mm
|
|
6.5 in
165.7 mm
|
|
0.7 in
20 mm
|
|
There are different options available for connection to modern Bus systems:- Ethernet interface (Modbus-TCP) / PoE
- M-BUS
- Modbus-RTU
|
|
- Reset counter reading
- Select units
- Zero-point adjustment, leak flow volume suppression
|
|
Bi-directional measurement. Blue or green arrows in the display indicate the direction of flow.
A meter reading is available for each flow direction.
|
|
- Digital interfaces such as Modbus-RTU, Ethernet (PoE) and M-Bus enable connection to higher-level systems such as energy management
- Systems, building management systems, PLC
- Easy and affordable installation
- Units freely selectable via keys on the display CF, lbs, CFM
- Compressed air counter up to 1,999,999,999 m³ can be reset to Inch (in)zero Inch (in) via keypad
- Analog output 4 to 20 mA, pulse output (electrically isolated)
- High measuring accuracy even in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss of pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Comprehensive diagnostic functions can be read out on the display or remote access via Modbus-RTU such as exceeding max./min
- values ºF, calibration cycle, error codes, serial number. All parameters can be read out and changed via Modbus
|
|
Modbus-RTU output
4 to 20 mA output for present flow
Pulse output for total flow (counter reading), galvanically isolated or M-Bus (optionally)
NEW: Integrated pressure sensor (optional)
Measuring unit can be unscrewed: Removal of the entire measuring section not necessary, no by-pass necessary
Easy installation into the existing pipeline due to integrated measuring section and weld neck flange (according to EN 1092-1 PN 40)
High measuring accuracy due to defined measuring section (inlet and outlet section)
Display head rotatable by 180º e.g. in case of reverse flow direction
The sensor can be removed and cleaned.
|
|
|
|
|
|
0695 0523
|
|
VA 520 Flow Meter with R 1 Inch (in) Connection Thread and Stainless Steel 1.4301 Measuring Section
|
|
m³/h, CFM (1000 mbar, 20 ºC) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0ºC) In Case of Gases
|
|
CFM
ft/min
g/s
kg/h
kg/min
L/s
lb/h
lb/min
m/s
m³/h
m³/min
|
|
Thermal Mass Flow Sensor
|
|
Air
Gases
|
|
Air
Argon
CO2
Nitrogen
Oxygen
|
|
± 1.5% of Measured Value (M.V.)
± 0.3% of Full Scale (F.S.)
|
|
± 0.3% of Full Scale (F.S.)
± 1% of Measured Value (M.V.)
|
|
-22 to 176 ºF
|
|
-25 to 349 ºF
|
|
-1 to 232 psi
|
|
Up to Nominal Pressure (PN) 40
|
|
(Modbus-RTU), Optional: Ethernet interface PoE)
M-Bus
RS 485 Interface
|
|
4 to 20 mA
|
|
1 pulse per CF or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay
|
|
18 to 36 V
|
|
5 W
|
|
< 500 Ω
|
|
Polycarbonate
|
|
Ingress Protection (IP 65)
|
|
Stainless Steel 1.4301
1 in
|
|
Any
|
|
75 L/min
45 cfm
|
|
145 m³/h
85 cfm
|
|
290 m³/h
170 cfm
|
|
355 m³/h
210 cfm
|
|
Reference conditions DIN 1945 / ISO 1217: 68 ºF, 14 psi
|
|
120 L/min
70 cfm
|
|
230 m³/h
135 cfm
|
|
460 m³/h
270 cfm
|
|
555 m³/h
325 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
75 L/min
45 cfm
|
|
145 m³/h
85 cfm
|
|
290 m³/h
170 cfm
|
|
350 m³/h
205 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
130 L/min
75 cfm
|
|
135 m³/h
75 cfm
|
|
270 m³/h
155 cfm
|
|
325 m³/h
190 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
75 L/min
40 cfm
|
|
140 m³/h
80 cfm
|
|
280 m³/h
165 cfm
|
|
340 m³/h
200 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
75 L/min
45 cfm
|
|
140 m³/h
85 cfm
|
|
285 m³/h
170 cfm
|
|
345 m³/h
205 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
45 L/min
25 cfm
|
|
85 m³/h
50 cfm
|
|
170 m³/h
100 cfm
|
|
210 m³/h
120 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
33.7 mm
1.34 in
|
|
27.3 mm
1.07 in
|
|
18.7 in
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site.
|
|
10.83 in
|
|
8.7 in
|
|
6.5 in
|
|
115 mm
|
|
85 mm
|
|
4 x 14
|
|
R 1 in.
|
|
33.7 mm
1.34 in
|
|
27.3 mm
1.07 in
|
|
18.7 Inch
475 mm
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site!
|
|
10.8 in
275 mm
|
|
7.1 in
182.6 mm
|
|
6.5 in
165.7 mm
|
|
0.9 in
25 mm
|
|
There are different options available for connection to modern Bus systems:- Ethernet interface (Modbus-TCP) / PoE
- M-BUS
- Modbus-RTU
|
|
- Reset counter reading
- Select units
- Zero-point adjustment, leak flow volume suppression
|
|
Bi-directional measurement. Blue or green arrows in the display indicate the direction of flow.
A meter reading is available for each flow direction.
|
|
- Digital interfaces such as Modbus-RTU, Ethernet (PoE) and M-Bus enable connection to higher-level systems such as energy management
- Systems, building management systems, PLC
- Easy and affordable installation
- Units freely selectable via keys on the display CF, lbs, CFM
- Compressed air counter up to 1,999,999,999 m³ can be reset to Inch (in)zero Inch (in) via keypad
- Analog output 4 to 20 mA, pulse output (electrically isolated)
- High measuring accuracy even in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss of pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Comprehensive diagnostic functions can be read out on the display or remote access via Modbus-RTU such as exceeding max./min
- values ºF, calibration cycle, error codes, serial number. All parameters can be read out and changed via Modbus
|
|
Modbus-RTU output
4 to 20 mA output for present flow
Pulse output for total flow (counter reading), galvanically isolated or M-Bus (optionally)
NEW: Integrated pressure sensor (optional)
Measuring unit can be unscrewed: Removal of the entire measuring section not necessary, no by-pass necessary
Easy installation into the existing pipeline due to integrated measuring section and weld neck flange (according to EN 1092-1 PN 40)
High measuring accuracy due to defined measuring section (inlet and outlet section)
Display head rotatable by 180º e.g. in case of reverse flow direction
The sensor can be removed and cleaned.
|
|
|
|
|
|
0695 0526
|
|
VA 520 Flow Meter with R 1-1/4 Inch (in) Connection Thread and Stainless Steel 1.4301 Measuring Section
|
|
m³/h, CFM (1000 mbar, 20 ºC) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0ºC) In Case of Gases
|
|
CFM
ft/min
g/s
kg/h
kg/min
L/s
lb/h
lb/min
m/s
m³/h
m³/min
|
|
Thermal Mass Flow Sensor
|
|
Air
Gases
|
|
Air
Argon
CO2
Nitrogen
Oxygen
|
|
± 1.5% of Measured Value (M.V.)
± 0.3% of Full Scale (F.S.)
|
|
± 0.3% of Full Scale (F.S.)
± 1% of Measured Value (M.V.)
|
|
-22 to 176 ºF
|
|
-25 to 349 ºF
|
|
-1 to 232 psi
|
|
Up to Nominal Pressure (PN) 40
|
|
(Modbus-RTU), Optional: Ethernet interface PoE)
M-Bus
RS 485 Interface
|
|
4 to 20 mA
|
|
1 pulse per CF or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay
|
|
18 to 36 V
|
|
5 W
|
|
< 500 Ω
|
|
Polycarbonate
|
|
Ingress Protection (IP 65)
|
|
Stainless Steel 1.4301
1-1/4 in
|
|
Any
|
|
140 L/min
80 cfm
|
|
265 m³/h
155 cfm
|
|
530 m³/h
310 cfm
|
|
640 m³/h
375 cfm
|
|
Reference conditions DIN 1945 / ISO 1217: 68 ºF, 14 psi
|
|
220 L/min
130 cfm
|
|
415 m³/h
245 cfm
|
|
830 m³/h
485 cfm
|
|
1005 m³/h
590 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
140 L/min
80 cfm
|
|
260 m³/h
155 cfm
|
|
525 m³/h
305 cfm
|
|
635 m³/h
370 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
180 L/min
105 cfm
|
|
240 m³/h
140 cfm
|
|
485 m³/h
285 cfm
|
|
590 m³/h
345 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
135 L/min
80 cfm
|
|
250 m³/h
145 cfm
|
|
505 m³/h
295 cfm
|
|
610 m³/h
360 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
140 L/min
80 cfm
|
|
260 m³/h
150 cfm
|
|
520 m³/h
305 cfm
|
|
630 m³/h
370 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
85 L/min
50 cfm
|
|
155 m³/h
90 cfm
|
|
310 m³/h
185 cfm
|
|
380 m³/h
220 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
42.4 mm
1.67 in
|
|
36 mm
1.41 in
|
|
18.7 in
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site.
|
|
10.83 in
|
|
9.2 in
|
|
6.5 in
|
|
140 mm
|
|
100 mm
|
|
4 x 18
|
|
R 1-1/4 in.
|
|
42.4 mm
1.67 in
|
|
36.0 mm
1.41 in
|
|
18.7 Inch
475 mm
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site!
|
|
10.8 in
275 mm
|
|
7.3 in
186.9 mm
|
|
6.5 in
165.7 mm
|
|
0.9 in
25 mm
|
|
There are different options available for connection to modern Bus systems:- Ethernet interface (Modbus-TCP) / PoE
- M-BUS
- Modbus-RTU
|
|
- Reset counter reading
- Select units
- Zero-point adjustment, leak flow volume suppression
|
|
Bi-directional measurement. Blue or green arrows in the display indicate the direction of flow.
A meter reading is available for each flow direction.
|
|
- Digital interfaces such as Modbus-RTU, Ethernet (PoE) and M-Bus enable connection to higher-level systems such as energy management
- Systems, building management systems, PLC
- Easy and affordable installation
- Units freely selectable via keys on the display CF, lbs, CFM
- Compressed air counter up to 1,999,999,999 m³ can be reset to Inch (in)zero Inch (in) via keypad
- Analog output 4 to 20 mA, pulse output (electrically isolated)
- High measuring accuracy even in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss of pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Comprehensive diagnostic functions can be read out on the display or remote access via Modbus-RTU such as exceeding max./min
- values ºF, calibration cycle, error codes, serial number. All parameters can be read out and changed via Modbus
|
|
Modbus-RTU output
4 to 20 mA output for present flow
Pulse output for total flow (counter reading), galvanically isolated or M-Bus (optionally)
NEW: Integrated pressure sensor (optional)
Measuring unit can be unscrewed: Removal of the entire measuring section not necessary, no by-pass necessary
Easy installation into the existing pipeline due to integrated measuring section and weld neck flange (according to EN 1092-1 PN 40)
High measuring accuracy due to defined measuring section (inlet and outlet section)
Display head rotatable by 180º e.g. in case of reverse flow direction
The sensor can be removed and cleaned.
|
|
|
|
|
|
0695 0524
|
|
VA 520 Flow Meter with R 1-1/2 Inch (in) Connection Thread and Stainless Steel 1.4301 Measuring Section
|
|
m³/h, CFM (1000 mbar, 20 ºC) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0ºC) In Case of Gases
|
|
CFM
ft/min
g/s
kg/h
kg/min
L/s
lb/h
lb/min
m/s
m³/h
m³/min
|
|
Thermal Mass Flow Sensor
|
|
Air
Gases
|
|
Air
Argon
CO2
Nitrogen
Oxygen
|
|
± 1.5% of Measured Value (M.V.)
± 0.3% of Full Scale (F.S.)
|
|
± 0.3% of Full Scale (F.S.)
± 1% of Measured Value (M.V.)
|
|
-22 to 176 ºF
|
|
-25 to 349 ºF
|
|
-1 to 232 psi
|
|
Up to Nominal Pressure (PN) 40
|
|
(Modbus-RTU), Optional: Ethernet interface PoE)
M-Bus
RS 485 Interface
|
|
4 to 20 mA
|
|
1 pulse per CF or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay
|
|
18 to 36 V
|
|
5 W
|
|
< 500 Ω
|
|
Polycarbonate
|
|
Ingress Protection (IP 65)
|
|
Stainless Steel 1.4301
1-1/2 in
|
|
Any
|
|
195 L/min
115 cfm
|
|
365 m³/h
215 cfm
|
|
730 m³/h
430 cfm
|
|
885 m³/h
520 cfm
|
|
Reference conditions DIN 1945 / ISO 1217: 68 ºF, 14 psi
|
|
305 L/min
180 cfm
|
|
570 m³/h
335 cfm
|
|
1140 m³/h
670 cfm
|
|
1385 m³/h
815 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
195 L/min
115 cfm
|
|
360 m³/h
210 cfm
|
|
720 m³/h
425 cfm
|
|
875 m³/h
515 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
295 L/min
175 cfm
|
|
335 m³/h
195 cfm
|
|
670 m³/h
395 cfm
|
|
815 m³/h
475 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
185 L/min
110 cfm
|
|
345 m³/h
205 cfm
|
|
695 m³/h
410 cfm
|
|
845 m³/h
495 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
190 L/min
110 cfm
|
|
355 m³/h
210 cfm
|
|
715 m³/h
420 cfm
|
|
865 m³/h
510 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
115 L/min
65 cfm
|
|
215 m³/h
125 cfm
|
|
430 m³/h
250 cfm
|
|
520 m³/h
305 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
48.3 mm
1.9 in
|
|
41.9 mm
1.65 in
|
|
18.7 in
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site.
|
|
10.83 in
|
|
9.4 in
|
|
6.5 in
|
|
150 mm
|
|
110 mm
|
|
4 x 18
|
|
R 1-1/2 in.
|
|
48.3 mm
1.90 in
|
|
41.9 mm
1.65 in
|
|
18.7 Inch
475 mm
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site!
|
|
10.8 in
275 mm
|
|
7.3 in
186.9 mm
|
|
6.5 in
165.7 mm
|
|
0.9 in
25 mm
|
|
There are different options available for connection to modern Bus systems:- Ethernet interface (Modbus-TCP) / PoE
- M-BUS
- Modbus-RTU
|
|
- Reset counter reading
- Select units
- Zero-point adjustment, leak flow volume suppression
|
|
Bi-directional measurement. Blue or green arrows in the display indicate the direction of flow.
A meter reading is available for each flow direction.
|
|
- Digital interfaces such as Modbus-RTU, Ethernet (PoE) and M-Bus enable connection to higher-level systems such as energy management
- Systems, building management systems, PLC
- Easy and affordable installation
- Units freely selectable via keys on the display CF, lbs, CFM
- Compressed air counter up to 1,999,999,999 m³ can be reset to Inch (in)zero Inch (in) via keypad
- Analog output 4 to 20 mA, pulse output (electrically isolated)
- High measuring accuracy even in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss of pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Comprehensive diagnostic functions can be read out on the display or remote access via Modbus-RTU such as exceeding max./min
- values ºF, calibration cycle, error codes, serial number. All parameters can be read out and changed via Modbus
|
|
Modbus-RTU output
4 to 20 mA output for present flow
Pulse output for total flow (counter reading), galvanically isolated or M-Bus (optionally)
NEW: Integrated pressure sensor (optional)
Measuring unit can be unscrewed: Removal of the entire measuring section not necessary, no by-pass necessary
Easy installation into the existing pipeline due to integrated measuring section and weld neck flange (according to EN 1092-1 PN 40)
High measuring accuracy due to defined measuring section (inlet and outlet section)
Display head rotatable by 180º e.g. in case of reverse flow direction
The sensor can be removed and cleaned.
|
|
|
|
|
|
0695 0525
|
|
VA 520 Flow Meter with R 2 Inch (in) Connection Thread and Stainless Steel 1.4301 Measuring Section
|
|
m³/h, CFM (1000 mbar, 20 ºC) in case of compressed air or Nm³/h, Nl/min (1013 mbar, 0ºC) In Case of Gases
|
|
CFM
ft/min
g/s
kg/h
kg/min
L/s
lb/h
lb/min
m/s
m³/h
m³/min
|
|
Thermal Mass Flow Sensor
|
|
Air
Gases
|
|
Air
Argon
CO2
Nitrogen
Oxygen
|
|
± 1.5% of Measured Value (M.V.)
± 0.3% of Full Scale (F.S.)
|
|
± 0.3% of Full Scale (F.S.)
± 1% of Measured Value (M.V.)
|
|
-22 to 176 ºF
|
|
-25 to 349 ºF
|
|
-1 to 232 psi
|
|
Up to Nominal Pressure (PN) 40
|
|
(Modbus-RTU), Optional: Ethernet interface PoE)
M-Bus
RS 485 Interface
|
|
4 to 20 mA
|
|
1 pulse per CF or per litre electrically isolated. Pulse weight can be set on the display.
Alternatively, the pulse output can be used as an alarm relay
|
|
18 to 36 V
|
|
5 W
|
|
< 500 Ω
|
|
Polycarbonate
|
|
Ingress Protection (IP 65)
|
|
Stainless Steel 1.4301
2 in
|
|
Any
|
|
320 L/min
190 cfm
|
|
600 m³/h
350 cfm
|
|
1195 m³/h
700 cfm
|
|
1450 m³/h
850 cfm
|
|
Reference conditions DIN 1945 / ISO 1217: 68 ºF, 14 psi
|
|
505 L/min
295 cfm
|
|
935 m³/h
550 cfm
|
|
1870 m³/h
1100 cfm
|
|
2265 m³/h
1330 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
320 L/min
185 cfm
|
|
590 m³/h
345 cfm
|
|
1185 m³/h
695 cfm
|
|
1430 m³/h
840 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
505 L/min
300 cfm
|
|
550 m³/h
320 cfm
|
|
1100 m³/h
645 cfm
|
|
1330 m³/h
780 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
305 L/min
180 cfm
|
|
570 m³/h
335 cfm
|
|
1140 m³/h
670 cfm
|
|
1380 m³/h
810 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
315 L/min
185 cfm
|
|
585 m³/h
345 cfm
|
|
1170 m³/h
690 cfm
|
|
1420 m³/h
835 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
190 L/min
110 cfm
|
|
355 m³/h
205 cfm
|
|
705 m³/h
415 cfm
|
|
855 m³/h
500 cfm
|
|
Setting to DIN 1343: 32 ºF, 14.7 psi
|
|
60.3 mm
2.37 in
|
|
53.1 mm
2.09 in
|
|
18.7 in
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site.
|
|
10.83 in
|
|
9.7 in
|
|
6.5 in
|
|
165 mm
|
|
125 mm
|
|
4 x 18
|
|
R 2 in.
|
|
60.3 mm
2.37 in
|
|
53.1 mm
2.09 in
|
|
18.7 Inch
475 mm
|
|
Attention: Shortened inlet section. Please observe the recommended minimum inlet section (length = 15 x inner diameter) on site!
|
|
10.8 in
275 mm
|
|
7.7 in
195.9 mm
|
|
6.5 in
165.7 mm
|
|
1.1 in
30 mm
|
|
There are different options available for connection to modern Bus systems:- Ethernet interface (Modbus-TCP) / PoE
- M-BUS
- Modbus-RTU
|
|
- Reset counter reading
- Select units
- Zero-point adjustment, leak flow volume suppression
|
|
Bi-directional measurement. Blue or green arrows in the display indicate the direction of flow.
A meter reading is available for each flow direction.
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- Digital interfaces such as Modbus-RTU, Ethernet (PoE) and M-Bus enable connection to higher-level systems such as energy management
- Systems, building management systems, PLC
- Easy and affordable installation
- Units freely selectable via keys on the display CF, lbs, CFM
- Compressed air counter up to 1,999,999,999 m³ can be reset to Inch (in)zero Inch (in) via keypad
- Analog output 4 to 20 mA, pulse output (electrically isolated)
- High measuring accuracy even in the lower measuring range (ideal for leakage measurement)
- Negligibly small loss of pressure
- Calorimetric measuring principle, no additional pressure and temperature measurement necessary, no mechanically moved parts
- Comprehensive diagnostic functions can be read out on the display or remote access via Modbus-RTU such as exceeding max./min
- values ºF, calibration cycle, error codes, serial number. All parameters can be read out and changed via Modbus
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Modbus-RTU output
4 to 20 mA output for present flow
Pulse output for total flow (counter reading), galvanically isolated or M-Bus (optionally)
NEW: Integrated pressure sensor (optional)
Measuring unit can be unscrewed: Removal of the entire measuring section not necessary, no by-pass necessary
Easy installation into the existing pipeline due to integrated measuring section and weld neck flange (according to EN 1092-1 PN 40)
High measuring accuracy due to defined measuring section (inlet and outlet section)
Display head rotatable by 180º e.g. in case of reverse flow direction
The sensor can be removed and cleaned.
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