DPM-99 Med Gas Dew Point Monitor
Continuous dew point monitoring, NFPA 99 compliant, audible and visual alarms
The NFPA 99 has mandated that for Med Gas systems the "dew point for locally compressed air shall be monitored and alarmed per 4-3.1.9.8 and 4-3.1.1.2(f) to protect from line pressure dew point rise to 39 degrees F (3.9 degrees C) from a nominal design of 35 degrees F (1.7 degrees C)." This safeguard was the foundation for the new Edgetech Instruments DPM-99 Med Gas Dew Point Monitor. This specifically designed monitor exceeds the requirements set forth by the NFPA and was a collaboration with AIRVAC Technical Services who are certified by P.IP.E as medical gas inspectors in all 50 US States.
• NFPA 99 Compliant
• Audible and Visual Alarms
• Continuous Dew Point Monitoring
• Chilled Mirror Sensor Selection Required
| Measurement: | |
| Range: | Dew / Frost Point: -10 to 122° F (S1)/-45 to 122° F (S2) |
| Accuracy: | Dew / Frost Point: ±0.5°F (Entire Range) |
| Functionality: | |
| Power: | 95-260 VAC, 50-400 Hz |
| Operating Temperature: | 32 to 122°F |
| Sample Connection: | ¼ inch compression fitting |
| Sample Flow: | 0.5 to 5.0scfh, through integral flow meter and valve |
| Sample Pressure: | 0 to 150psig, 55psig nominal |
| Outputs: | Analog: 4 to 20mA Range: -58 to 122F Compliance: 9.0VDC, 450ohms |
| Display: | 8 digit alphanumeric LED, 0.5”high, red |
| Alarm: | Audible: >98db at 2 ft with means to temporarily disable Relay I & II: 1Form C, non-latching, 10A@240VAC 8A @ 24VDC, 1/2HP @ 240VAC - See manual for conditioning Visual: Flashing display message |
| Physical: | |
| Dimensions: | 14”H x 10.7”W x 3.75”D |
| Weight: | 7 lbs. |
| Mounting: | Wall mount standard |
| Material: | Aluminum |
| Options: | |
| Low Dew Point Kit: | 2-stage sensor (recommended for desiccant dryers) |
| Filter Kit: | In-Line particulate/ coalescing filter |
• Medical Gas
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