Com.Air DP Monitor for Compressed Air Systems
Utilizes a chilled mirror sensor, delivers consistent drift-free measurements without regular calibrations or sensor replacement
Reliable and Accurate
The Com.Air dew point monitor has been designed by Edgetech Instruments to offer the highest level of reliability and accuracy available in compressed air system dew point measurement.
Backed by more than 35 years experience, this primary measurement technology is fully NIST traceable and utilizes a chilled mirror sensor, the most accurate dew point sensing scheme available, to deliver consistent drift-free measurements without regular calibrations or sensor replacement.
Easy to Install and Operate
Com.Air is a complete dew point monitoring System. The ruggedized aluminum NEMA-12 enclosure houses the sensor, control circuitry, as well as flow control and is easily wall-mounted to conserve space. Only the sample line and power connection is needed for the system to be operational.
Com.Air also offers a programmable Automatic Balance Control (ABC) cycle which corrects for the light reducing affects of mirror contaminates and allows for continuous monitoring and virtually maintenance-free operation.
| Sensor Type: | Primary method chilled mirror dew/frost point |
| Dew/Frost Point Range (at 25°C ambient): | S Series sensors: S2 two-Stage: -40 to 122°F (-40 to 50°C) S3 three stage: -103 to 122°F (-75 to 50°C) Liquid cooling is required to measure frost points below -60°C with S Series sensors X3 Series sensors: X3 Standard: -50 to 165°F (-45 to 75°C) X3F Fan Cooled: -85 to 165°F (-65 to 75°C) X3SF High Efficiency: -95 to 165°F (-70 to 75°C) X3LC Liquid Cooled: -130 to 165°F (-90 to 75°C) Liquid cooling is required to measure frost points below -70°C with X3 Series sensors |
| Accuracy, Dew/Frost Point: | S Series: ± 0.5°F (± 0.28°C) X3 Series: ± 0.36°F (± 0.20°C) |
| General: | Display: Red LED, 0.5” (1.27mm) tall; 8 digit alphanumeric Operating temperature: 32° to 122°F (0° to 50°C) Sample connection: 1/4” compression fitting, standard model configured for positive pressure Sample flow rate: 0.5 - 5 SCFH; integral flow meter Pressure: 0 - 150 psig (10.34 bar). Higher pressures available, consult factory |
| Power: | 90-230 VAC ±10%, 50-400Hz, cord and ON-OFF switch provided |
| Outputs: | Analog: 0-5 VDC or 4-20 mA scaled for sensor Compliance: 9.0VDC, 450 ohms Serial: RS-232 |
| Alarms: | Audible: >98 dba at 2 ft. Relay: 1 Form C, non-latching 10 A at 240 VAC, 8A at 24 VDC, 1/2 HP at 240 VAC Visual: Flashing “ALARM” message |
| Weights & Dimensions: | Weight: 6 lbs. (2.7 kg) Enclosure Dimensions: 10.7” (27.3cm) H; 14.0” (35.6cm) W; 6”(15.2cm) D |
| Environmental: | Enamel Coated Steel NEMA-12 (IP52) |
| Options: | Vacuum pump for sample extraction Extended range sensors RS232 digital output Pressure transducer (for gr/lb. or ppmV measurement) In-line particulate/coalescing filter Remote sensor mounting kit Strobe alarm light High pressure sensor Platinum or stainless steel mirror |
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