Haloguard IR Refrigerant Leak Detection Monitoring System
Highly Sensitive Photoacoustic Infrared Monitoring System for Refrigerant Gases.
SKU
HALOGUARDIR-1
Photoacoustic Infrared, Highly Selective, Most Sensitive (1ppm), 24-hour Refrigerant Leak Detection and Notification Refrigerant Leak Detection and Monitoring Systems
The HALOGUARD ® IR combines advanced microprocessor based digital signal processing and a highly selective and sensitive photo acoustic infrared cell to provide the newest, most sensitive system for continuous monitoring of any refrigerant gas.
The HALOGUARD ® IR monitors single or multiple, local and remote locations and provides notification when gas concentration reaches preset alarm levels. Add individual, simultaneous monitoring of up to 3 different gases and up to 24 sample points by adding optional channel scanners and remote IR modules.
Alarm relays and analogue outputs are designed to activate remote devices or to interface with an energy management (EMS) or building automation (BAS) system.
For more information on the Haloguard IR Leak Detection System, contact your local Air-Met office.
- Simple installation
- Easy field calibration
- Up to 500 ft. sample draw
- Three user alarms adjustable between 10 ppm & 100% of scale
- LCD shows PPM Concentration, Alarm, Test, Reset and Fault Diagnostics
- Three flashing alarm LED ’s
- Fault, Ready & Power ON/OFF LED ’s
- Analogue output for BAS/EMS interface or data logging
- Four alarm relays for ventilation, damper or remote notification
- Alarm Test &Reset/Silence push buttons
- High-intensity audible alarm
- Rugged enclosure
Technology
|
Photoacoustic Infrared
|
Electrical Supply | 115-230v, 50-60 Hz, 65W |
Fuse | 3A/240V, fast acting |
Output Signal |
Std: 4x5A, dry contact relay SPDT
Opt: 7x10A, dry contact relay SPDT
Opt: 0-5VDC, 4-20mA analogue
|
Sensitivity | 1 ppm |
Resolution | 1 ppm |
Measuring Range | 0-1000 ppm all refrigerants |
Response Time | <1 minute per channel |
Clearing Time | <3 minutes per channel |
Maximum Sample Point Tubing Length |
150' with standard performance
500' optional where slower response is acceptable
|
Operating Conditions | 32°F to +120°F non-condensing |
Enclosure: |
Std: NEMA 250, 20 lbs.
Opt: NEMA 4/12, 25 lbs.
|
Sample Rate | 1.0 lpm |
Listed to UL 3111-1 and CAN/CSA-C22.2 No. 1010.1-92
- Refrigeration Equipment
- Machinery Rooms
- Cold Storage Areas
- Process Cooling