Features

Advantages

Benefits

Specifications — HGM-MZ

• Product Type: The Multi-Zone Gas Leak Monitor is a multiple area monitoring system for low level continuous monitoring of refrigerant gases used in most commerial systems including; CFC, HCFC, HFC and Ammonia. System design supports compliance to gas monitoring requirements of ANSI/BSR ASHRAE 15-1994.
• Gas Library:
  • CFC: R-11, R-12, R-113, R-114, R-502, HFP
  • HFC: R-404a (HP62), R-407a, R-407c (AC9000), R-134a, R-410a (AZ20), R-507 (AZ50), R-508b (SUVA95), R236FA, R125, R245Fa, R422a, R422d, R427a
  • HCFC: R-22, R-123, R-124, R-500, R-503, R-401a (MP39), R-402a (HP80), R-402b (HP81), R-408a, R-409a, R-23, R21, R227
  • HALON: H1301,H2402, H1211
  • OTHER: FA188, FC72, N1230
• Sensitivity: All gases 1 ppm (R11 ± 10 ppm ± 15% of reading 0-1000ppm)
• Measuring Range: All gases 0 to 10,000 ppm
• Accuracy: ± 1 ppm from ± 10% of reading from 1-1000 ppm (R-11 ± 10 ppm ± 15% of reading 0-1000ppm)
• Front Panel: 3 indicator lights
  • Green = Monitor is powered on. LED glows during normal operation; flashes when unit is in warm-up mode
  • Red = Alarm. LED flashes when any point has exceeded the alarm setting
  • Yellow = Fault. LED flashes when there is a system fault
• Size and Weight:12.23" H x 13.7" W x 4.96" D / 15lbs.
• Temperture Drift: ± 0.3% of reading per Degrees C
• Coverage: 4 point standard, expandable to 16 points in 4 point increments
• Detector Type: Infrared Non-Dispersive
• Sampling Mode: Automatic or Manual (hold)
• Re-Zero: Auto or on Zone Change
• Response Time: 5 to 120 seconds — depending on air line length and number of zones
• System Noise: Less than 40dB(A) @ 10 feet (3m)
• Monitoring Distance: 1,200 ft. maximum for combined length of sample + exhaust tubing (each zone)
• Conditional System: Dual optional 4-20mAdc isolated outputs. Channel 1 = zone srea, Channel 2 = PPM
• Alarms: Four SPDT alarm contacts are provided (rated 5 Amps at 250 volts) Three assigned to PPM level alarms, one assigned to system faults
• Communications: Full two-way communication with proper remotes display module or building management system via RS485 MODBUS-RTU serial interface. RS-232C communication port standard
• Power Safety Mode: Fully automatic system reset. All programmed parameters retained
• Operating Temp: 32 to 122 °F (0 to 50 °C)
• Ambient Humidity: 5% to 90% RH (non-condensing)
• AC Power: 100 to 240 VAC, 50/60 Hz, 20 W
• Certification: UL 61010-1, Can/CSA 22.2 No. 61010-1 & CE Mark
• Warranty:2 years from date of shipment
• Altitute Limit:6,562 ft (2,00 m)

Specifications — AGM-MZ

• Product Type: The Multi-Zone Gas Leak Monitor is a multiple area monitoring system for low level continuous monitoring of refrigerant gases used in most commerial systems including; CFC, HCFC, HFC and Ammonia. System design supports compliance to gas monitoring requirements of ANSI/BSR ASHRAE 15-1994.
• Gas Library:
  • Ammonia / NH3 / R-717
• Sensitivity: 25 ppm
• Measuring Range: Ammonia: 25 to 10,000 ppm
• Accuracy: ± 10 ppm from to 100 ppm, or ± 10% of reading from 0-1000 ppm
• Front Panel: 3 indicator lights
  • Green = Monitor is powered on. LED glows during normal operation; flashes when unit is in warm-up mode
  • Red = Alarm. LED flashes when any point has exceeded the alarm setting
  • Yellow = Fault. LED flashes when there is a system fault
• Size and Weight:12.23" H x 13.7" W x 4.96" D / 15lbs.
• Temperture Drift: ± 0.3% of reading per Degrees C
• Coverage: 4 point standard, expandable to 16 points in 4 point increments
• Detector Type: Infrared Non-Dispersive
• Sampling Mode: Automatic or Manual (hold)
• Re-Zero: Auto or on Zone Change
• Response Time: 5 to 120 seconds — depending on air line length and number of zones
• System Noise: Less than 40dB(A) @ 10 feet (3m)
• Monitoring Distance: 1,200 ft. maximum for combined length of sample + exhaust tubing (each zone)
• Conditional System: Dual optional 4-20mAdc isolated outputs. Channel 1 = zone srea, Channel 2 = PPM
• Alarms: Four SPDT alarm contacts are provided (rated 5 Amps at 250 volts) Three assigned to PPM level alarms, one assigned to system faults
• Communications: Full two-way communication with proper remotes display module or building management system via RS485 MODBUS-RTU serial interface. RS-232C communication port standard
• Power Safety Mode: Fully automatic system reset. All programmed parameters retained
• Operating Temp: 32 to 122 °F (0 to 50 °C)
• Ambient Humidity: 5% to 90% RH (non-condensing)
• AC Power: 100 to 240 VAC, 50/60 Hz, 20 W
• Certification: UL 61010-1, Can/CSA 22.2 No. 61010-1 & CE Mark
• Warranty:2 years from date of shipment
• Altitute Limit:6,562 ft (2,00 m)

Features of RDM Remote Display Module

• Remotes access to control room for Multi-Zone data and diagnostics
• Quickly identify and resolve potential system faults
• Rapid identification of alarm type, leak, size and location
• Can connect up to 4 Multi-Zones expanding zone coverage to 64
  
  

  The RDM Remote Display is a Multi-Zone accessory that is placed in an alternate location from the the MZ with access to the diagnostics, communications and control of the unit.

Ordering Information