HGM300/HGM300 Multi Zone Refrigerant/Ammonia
Multi Zone Refrigerant/Ammonia
The HGM300 / AGM300 Multi-Zone Refrigerant Monitor, and the RDM-800 / ADM-800 Remote Display Module combine to provide a multiple refrigerant gas and multiple area monitoring system for low level continuous monitoring of CFC, HCFC, HFC, and ammonia refrigerant gases.
Features
- Select refrigerants to be measured - point by point
- Eliminate false alarms with use of non-dispersive IR source and sample draw system
- Measure all gases up to 10,000 ppm with a sensitivity of 1 ppm
- Sample points locate up to 500 feet from unit
- Remotely interrogate, acknowledge alarms
- Quick field expansion from 4 to 16 sampling zones
- Bolt-in, bolt-out internal components so the unit never leaves the wall
- Full two-way communication via RS-458
- RS-232 port for local / modem communication
- Split-architecture design keeps your investment to a minimum
- UL and CE approved
- Two-year warranty
Specifications
HGM300 / AGM300 - Multiple refrigerant gas and multiple area monitor. May be used "stand alone" or combined with other HGM300 /AGM300 units reporting to the RDM-800 / ADM-800 remote display.
Refrigerants:
- HGM300
- CFC: R11, R12, R113, R114, R502, R404a (HP62), R407a, R407c (AC9000), R134a, R410a (AZ20), R507 (AZ50), R508b (SUVA95)
- HCFC: R22, R123, R124, R500, R503, R401a (MP39), R402a (HP80), R40b (HP81), R408a, R409a, R23
- HALON: 1301
- AGM300
- R-717 (Ammonia)
Measuring Range:
- HGM300: All gases 0 to 10,000 ppm
- AGM300: 25 to 10,000 ppm
Inputs: 4 points standard, expandable to 16 points in 4 point increments
Output Signal: 4-20 mA DC (optional)
Detector Type: Non-dispersive infrared
Sensitivity: All gases 1 ppm
Accuracy: All gases ±10 ppm from 0 to 100 ppm, ±10% of reading from 100 to 10,000 ppm
Front Panel Display:
- Green LED indicates when unit is operating properly
- Red LED indicates when any monitored point is above its alarm setting
- Yellow LED indicates a clogged sample line or other system fault
Response Time: 5 to 120 seconds, depending on tube length and gas concentration
Max. Monitoring Distance: Up to 500 feet from measuring point to monitor
Operating Temperature: 32 to 113 °F (0 to 45 °C)
Power: 120/240 VAC, 50/60 Hz
Size/Weight: 17" x 12" x 5.5" / 15 lbs (may be wall or rack mounted)
Additional Product Information
