Compressed Air Dew Point MonitorCompressed Air Dewpoint Monitor
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- NIST Traceable
- +/- 0.2 deg C
- Virtually Maintenance Free
- Easy to Install
- User-Programmable Audible and Visual Alarms and Relay Contact
- Programmable Automatic Balance Control (ABC)
- Widest Available Range of -60 to 50°C (-76 to 122°F)
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DescriptionThese compressed air dewpointmonitors have been designed tooffer the highest level of reliabilityand accuracy available in suchsystems. They are fully NISTtraceable and employ a chilledmirrorsensor, the most accuratedewpoint sensing scheme available,to deliver consistent drift-freemeasurements without regularcalibrations or sensor replacement.
These compressed air monitors arecomplete dewpoint measuringsystems. The ruggedized aluminumNEMA 12 (IP55) enclosure housesthe sensor, control circuitry(including flow control) and is easilywall mounted to conserve space.Only the sample line and powerconnection are needed for thesystem to be operational.
The monitors also offer aprogrammable automatic balancecontrol (ABC) cycle that corrects forthe light-reducing effects of mirrorcontaminates and allows forcontinuous monitoring and virtuallymaintenance-free operation.
DEW/FROST POINT RANGE
Two-Stage (S2): -40 to 50°C (-40 to 122°F)
Three-Stage (S3): -60 to 50°C (-76 to 122°F)
Dew/Frost Point Accuracy: 0.20°C (±0.5°F)
Power: 90 to 250 Vac, 50 to 400 Hz
Operating Temperature: 0 to 50°C (32 to 122°F)
Sample Connection: 1/4" compression fitting
Sample Flow Rate: 0.5 to 5 SCFH integral flowmeter
Sample Pressure: 0 to 150 psig
(higher pressures available, consult Engineering Department)
Output: Analog: 4 to 20 mA (0 to 5 Vdc), 50 to 50°C (-58 to 122°F) or
-75 to 75°C (-103 to 167°F)
Compliance: 9.0 Vdc, 450 .
Display: Red LED, 0.5" tall 8-digit alphanumeric
Audible: >98 dba @ 2'
Relay: 1 Form C, non-latching 10 A @ 240 Vac, 8 A @ 24 Vdc, 1/2 HP @ 240 Vac
Visual: Flashing “ALARM” message