MSA Chillgard RT - Cross-Sensitivity Response Data; R-134 A Cross-Sensitivity Response Data; Table 1-5. Typical Chillgard RT System for R-123 Cross-Sensitivity Response Data

1-11
Table 1-5. Typical Chillgard RT System for
R-123 Cross-Sensitivity Response Data
GAS CONCENTRATION (PPM) EQUIVALENT PPM R-123
Acetone 100 22
Methyl Ethyl Ketone 500 48
Methanol 100 2
iso-Propanol 100 5
Methylene Chloride 1000 14
Trichloroethylene 1000 4
Ethyl Acetate 100 42
Xylene (ortho-Xylene) 1000 5
Ammonia 910 7
Natural Gas 1000 5
R113 100 80
R11 100 <1
R22 100 4
R12 100 8
R134A 100 140
R123 100 100
TEST CONDITIONS: Calibrated 0-1000 PPM R-123 in N
2
; Temperature: 25°C
Table 1-6. Typical Chillgard RT System for
R-134a Cross-Sensitivity Response Data
GAS CONCENTRATION (PPM) EQUIVALENT PPM R-134a
R113 100 17
R11 100 2
R22 100 1
R134A 100 100
R123 100 8
TEST CONDITIONS: Calibrated 0-1000 PPM R-134a in N
2
; Temperature: 25°C