Bacharach 3015-4286 - Manual (Page 9)

Single Zone Gas Monitor
P/N: 3015-4256 Rev 13 5
1.7. Specifications
Category HGM-SZ Specifications
Product Type
Single-zone infrared monitoring system for low level continuous monitoring of CFC, HCFC
and HFC refrigerant gasses used in most commercial refrigeration systems. System design
supports compliance to the refrigerant monitoring requirements of ANSI/BSR ASHRAE 15-
2007 and ASHRAE Safety Code 34-2007.
Gas Library:
CFC HFP, R-11, R-113, R-114, R-12, R-502
HFC
R-125, R-134a, R-236FA, R-245Fa, R-404a (HP62), R-407a, R-407c (AC9000), R-410a
(AZ20), R-422a, R-422d, R-427a, R-507 (AZ50), R-508b (SUVA95)
HCFC
R-123, R-124, R-21, R-22, R-227, R-23, R-401a (MP39), R-402a (HP80), R-402b (HP81),
R-408a, R-409a, R-500, R-503
HALON H1211, H1301, H2402
Other FA188, FC72, HFO1234YF, N1230, R-420a, R-424a, R-426a, R-427a, R-438a
Sensitivity All gasses 1 ppm
Measuring
Range
All gasses 0 to 10,000 ppm
Accuracy
±1 ppm ±10% of reading from 0-1000 ppm
(R11, R22, R113: ±10 ppm ±15% of reading 0-1000 ppm)
Response Time 105 seconds maximum (dependent on sample line length)
Category AGM-SZ Specifications
Product Type
Single zone infrared monitoring system for low level continuous monitoring of ammonia
refrigerant gas used in most commercial refrigeration systems.
Gas Library Ammonia / NH
3
/ R-717
Sensitivity 20 PPM (minimum detection limit)
Measuring Range 25-10,000 PPM
Accuracy ±10 ppm ±10% of reading from 25 to 1,000 ppm
Response Time 180 seconds maximum (dependent on sample line length)