A self-contained portable dew point monitor with integrated filtration and flow control.

The nano PDM portable dew point monitor is a reliable and cost effective self-contained system for measuring dew point or moisture content in compressed air and gases. Compact, lightweight and easy to use, this system provides accurate, stable dew point or moisture measurements where and when you need it.
Unit of Measure

Specifications

Measurement Range1 N/A -148 to +68 ºF-100 to +20 ºC3000 ppmv

Accuracy

N/A ± 3.6 ºF± 2 ºC

Operating Temperature Range

N/A +23 to +122 ºF-5 to +50 ºC

Storage Temperature

N/A -40 to +167 ºF-40 to +75 ºC

Output

N/A 4 to 20 mA

Maximum Load Resistance

N/A 500 O
Alarm Voltage2 N/A 2 V

User Interface

N/A Front Panel Configuration of Alarm Points

Alternating Current (AC) Voltage

N/A 85 to 265 V

Frequency

N/A 50 Hz60 Hz

Ingress Protection

N/A NEMA 4X (IP65)
Power Cord3 N/A 6.5 ft2 m
Maximum Pressure4 N/A 145 psig1 MPa10 barg

Sample Flow Rate

N/A 2.1 to 10.5 scfh1 to 5 L/min
Filtration5 N/A 99.5 %
Connection Size6 N/A 6 mm

Sensor Guard

N/A Sintered HDPE

Protective Case

N/A Polycarbonate

Internal Tubing

N/A PTFE

Length

N/A 8.46 in

Back Length

N/A 5.31 in

Width

N/A 11.22 in

Warranty

N/A 1 year

Display

Number of Digit Display

N/A 4

Display Type

N/A LED

Display Color

N/A Red

Display Size (Each Digit)

N/A 3/4 in20 mm

Additional Information

N/A With a range of -148 to +68 ºF (or 3000 ppmv), the ceramic hygrometer probe responds rapidly to changes in moisture content, displaying it on the LED display and transmitting it remotely via a 4 to 20 mA signal. Completely self-contained within a rugged polycarbonate NEMA 4X enclosure, the monitor is fully portable - or can be easily wall mounted for permanent installations.

Built for the needs of the compressed air & gas industry

The nano PDM includes quick connect inlet and outlet connections for easy installation, an integral 0.3 micron filter, a flow meter and two programmable alarm relays.

Applications

N/A Troubleshooting
Air Audits
Performance Validation
System Calibration

  • 1 Choice of dew point or ppmv must be specified at time of order. Non standard dew point ranges available on request.
  • 2 Free contacts (3 A at 240 V)
  • 3 Power cord provided
  • 4 Higher pressure options available on request
  • 5 Removal efficiency at 0.3 micron
  • 6 Outer Diameter Quick Connect Tube Fittings