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Refrigerant Leak Detector Single Zone Halogen & Ammonia Gas Monitors
HGMSZ Halogen Gas Monitor
The Bacharach HGMSZ is an infrared detector based unit designed for continuous single point monitoring of CFC, HFC, HCFC refrigerants and Halon gases. The unit displays both the current and peak gas levels. Gas alarms and fault conditions are indicated by audible and visual alarms. The HGMSZ's four relay contacts enable external devices to be triggered when gas alarms or fault conditions occur. A 4-20 mA output enables the unit to be integrated with remote monitoring equipment or building management systems.
AGMSZ Ammonia Gas Monitor
The Bacharach AGMSZ is an infrared detector based unit designed for continuous single point monitoring of ammonia gases. The unit displays both the current and peak gas levels. Gas alarms and fault conditions are indicated by audible and visual alarms. The AGMSZ's four relay contacts enable external devices to be triggered when gas alarms or fault conditions occur. A 4-20 mA output enables the unit to be integrated with remote monitoring equipment or building management systems.
Features
- Small in size, big in value
- False alarms are virtually eliminated with the use of infrared detection technology
- Capable of detecting 30 of the most commonly used refrigerants and halo gases
- Three gas alarm levels can be individually set by the user
- Logging feature enables 200 gas readings to be stored at user selectable time intervals
- Two year warranty
Specifications
HGMSZ
Gases Detected |
R-11, R-12, R-21, R-22, R-23, R-113, R-114, R-123,
R-124, R-134a, R-227, R236FA, R-401a, R-402a,
R-402b, R-404a, R-407a, R-407c, R-408a, R-409a,
R-410a, R-500, R-502, R-503, R-507, R-508b, R-1211,
R-1301, R-2404, R-1220 |
AGMSZ
Gas Detected |
Ammonia also known as R-717 |
| Inputs |
Dedicated single zone |
| Output Signal |
3 SPDT, 5 Amp, 240VAC rated alarm relays and 1 SPDT, 5 Amp 240 VAC faced system fault, relay plus a digital display with a dedicated 4-20 mA analog output (floating ground) |
| Detector Type |
Single pass, non-dispersive infrared |
| Measuring Range |
HGMSZ: 0-10,000 ppm
AGMSZ: 25-10,000 ppm |
| Sensitivity |
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 |
9 to 30 seconds depending on tube length and gas concentration |
| Maximum Monitoring Distance |
Up to 50 feet from measuring point to monitor |
| Power |
120 VAC/ 60 Hz standard
240 VAC/ 50 Hz |
| Size |
14"L x 18" W x 4.5" D |
| Weight |
7 pounds |
Ordering Information
For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email sales@afcintl.com
| Description |
Catalog No. |
Single Zone Refrigerant Monitor, 120-240 VAC
|
3015-4200
|
Single Zone Ammonia, 120-240 VAC
|
3015-4280
|
Visual Alarm
|
3015-3076
|
Downloads
 HGMSZ & AGMSZ literature
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