Compressed Air Systems, Inc.
Compressed Air Systems, Inc.
9303 Stannum Street
Tampa, FL 33619-2658

Compressed Air Systems, Inc. - Central Florida
11609 S Orange Blossom Trail
Orlando, FL 32837

Toll Free: 800.626.8177 • Phone: 813.626.8177 • Fax: 813.628.0187
Email: [email protected] • Web Address:www.compressedairsystems.com
All Categories > Compressed Air Quality > Oil Check 400 Monitoring Systems > Item # 0699 0070  


Item # 0699 0070, Oil Check 400 Monitoring System
Web Price QUOTE

The monitoring system for permanent highly precise measurement of the vaporous residual oil content in compressed air

Oil Check 400 - Residual oil measurement of the vaporous
residual oil content from 0.001 to 2.5 mg/m³, 3 to 16 bar. Highly precise PID sensor, integrated mini catalyst for zero point calibration, without integrated display, with analogue output 0 to 10 volts for connection to external chart recorders





Financing  · Specifications  · Field of Application  · Dimensions  · Advantages  · Integrated Chart Recorder DS 400  · Options

Financing

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Specifications

Measured Medium
Acid
Compressed Air
Corrosive
Flammable and Oxidizing Components
Free From Aggressive
Toxic

Measuring Unit
Residual oil content in mg oil/norm m³ referred to 14.5 psi [abs], +68 F, 0% relative humidity, in accordance with ISO 8573-1

Identifiable Substances
Aromatic Hydrocarbons
Functional Hydrocarbons
Hydrocarbons

Ambient Temperature
+5 to 45 ºC

Relative Humidity without Condensation
≤ 75 %

Maximum Pressure Dew Point
10 ºC

Compressed Air Temperature
+5 to +50 ºF

Operational Overpressure1
3 to 16 psi

Setting Operational Pressure
By means of integrated pressure reducer with display

Humidity of Measured Gas
≤ 40% relative humidity, pressure dew point maximum +10 ºC, non-condensable humidity

Compressed Air Connection
G-1/8 in. Female Thread According to International Organization for Standardization (ISO) 228-1

Measured Values
mg/norm m³, pressure and temperature compensated residual oil vapor content

Measuring Range
0.001 to 2.5 mg/m³

Detection limit (Residual Oil)
0.001 mg/m³

Approximate Flow of Measuring Gas
1.20 L/min

Note for Approximate Flow of Measuring Gas
Relative to 1.0 bar [abs] and + 20 °C, in a relaxed state

Reference Gas Generation
By means of integrated mini catalyst

Alternating Current (AC) Voltage
100 to 240 V

Phase
1

Grounding
Protective Earth (PE)

Frequency
50 to 60 Hz

Voltage Tolerance
±10 %

Outputs
2 Alarm Relays (change 230 VAC 3A)
4…20 mA (on request)
Ethernet Interface (Modbus/TCP)
RS 485 Interface (Modbus-RTU)

Operating Hours Counter
Integrated
1 Optional pressure reducer connected upstream for up to 300 psi


Field of Application
After activated carbon filter, after activated carbon adsorber, after oil-free compressor, always with connected upstream filtration and dryer


Dimensions

Width
410 mm

Height
440 mm

Depth
163 mm

Approximate Weight
16.3 kg


Advantages
Advantages at a glance:
  • Permanent, highly precise residual oil measurement (oil vapor) with PID sensor (photo-ionic-detector)
  • Ideal for mobile measurement: The PID sensor is ready for measurement within about 30 minutes
  • Measuring results with long-term stability due to automatic zero point calibration. The integrated mini catalyst reliably generates a defined reference gas for zero point calibration
  • In contrast to measuring systems which generate the “zero air” or reference gas by means of active carbon filters and which are therefore dependent on the ageing and saturation of the active carbon filters, the mini catalyst generates the “zero air” without ageing or wear. There is no change of active carbon filters necessary
  • Easy sampling via PTFE hose or stainless steel pipe


Integrated Chart Recorder DS 400
  • Data logger for long-term monitoring
  • Display shows trend curves (online and history curves available)
  • Zoom function directly on the touch screen
  • Integrated Ethernet interface (Modbus/TCP) and RS 485 interface (Modbus-RTU) for data transfer to superordinate controls
  • 2 alarm relays (changeover contact 230 VAC, 3A) - threshold values freely adjustable
  • Easy operation via 3.5" touchscreen


Options
0554 8040, CS Basic - data evaluation in graphic and table form - readout of the measured data via USB or Ethernet. License for 2 working places
Z500 4001, 2 additional sensor inputs for analogue sensors (pressure sensors, temperature sensors etc.)
Z500 4002, Integrated data logger for 100 million measured values
Z500 4004, Integrated Ethernet and RS 485 interface
Z500 4005, Integrated webserver
Z699 0071, Option: DS 400 chart recorder integrated into Oil Check 400
Z699 0074, Portable sampling system consisting of 2 m PTFE hose, quick coupling (oil- and grease-free)
Z699 0075, Sampling system Oil Check 400:
Sampling system consisting of 1/2" ball valve (oil- and grease free), 1 m stainless steel tube 6x1 mm (oil- and grease-free), clamp screwing (oil- and grease-free)
Z699 0076, For systems > 16 bar: Pressure reducer (oil- and grease-free), input pressure max. 300 bar, output pressure up to 10 bar