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GRM2 Refrigerant Monitor

GRM2 Refrigerant Monitor

Multi-channel gas detection monitor utilizing a unique infrared absorption technology

The Parasense GRM2 Refrigerant Monitor is a multi-channel aspirated monitor which provides uncompromising sensitivity to leaks of different refrigerants. The GRM2 Monitor can sample air from up to 16 points around your refrigeration system, depending on your requirements, the GRM2 can also provide monitoring for 1, 4, 8, or 12 channel configurations with a range of output options.

 

The Parasense GRM2 utilizes one sampling pump and alarm per channel which provides enhanced reliability and longevity. The modular design of the GRM2 refrigerant monitor also means that should one component require maintenance, it can easily be replaced when required, rather than remove the entire unit from circulation.

  • Proprietary infrared (NDIR) sensor accurately detects the presence of a target gas down to 10 ppm Minimum Detection Level (MDL)
  • Refrigerant leak monitoring and response for various gases including: CFC, HCFC, HFC, HC, HFO, CO2
  • GRM2 Refrigerant Monitors available for 1, 4, 8, 12 and 16 channel configurations (expandable up to 64 sample points)
  • Dedicated pump and alarm for enhanced reliability and longevity for each channel
  • Facility coverage made easier with each pump capable of reaching up to 500 ft from the central GRM2 unit
  • Simple display and operating controls include traffic lights, LCD status display & navigation keypad
  • Link live refrigerant leak data with the Parasense Information Center and receive automated alarm emails and KPIs
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GRM2 Refrigerant Monitor
GRM2 Refrigerant Monitor
Multi-channel gas detection monitor utilizing a unique infrared absorption technology
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Specifications
Approvals
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Specifications
Accuracy
< + 15%
Alarm
Integrated Audible / Visual Alarm
Altitude
0 to 6,560 ft (2,000 m)
Ambient Temperature
15 to 123°F (-9 to 50°C )
Approvals / Standards
MET, UL/CSA/IEC/EN 61010-1
Buzzer Volume
100 dB
Digital Communications
10 Base-T RJ45 Socket, RS-485
Enclosure Rating
NEMA 12, IP54
Humidity
0 to 95% RH (non-condensing)
Measuring Range
0- 3000ppm or 0-5000ppm gas dependent
Power
100V to 240V, 100W, 50/60Hz or 240V to 280V, 50/60Hz, 100W
Product Dimensions (L×W×H)
19.7 × 21.7 × 5.9" (500 × 550 × 150 mm)
Product Weight
48.4 lb. (22kg)
Relay Rating
(16) SPDT configuable relays (one configurable relay per channel), (2) Pilot relays
Run Time
240V to 280V, 100W, 50/60Hz
Sampling Distance
500' (150m)
Sensor Channels
4 to 16
User Interface
User configuration keypad
Warranty
1 Year
Wiring
Configurable (5A, 24VAC/DC), Pilot (5A, 240VAC)
Approvals
Approvals subject to change without notice and may differ based on configuration, part number and/or country. Contact Customer Service or check approval label on product for specific approval information.
Tools and Training
Literature
Part Number(s)

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