Honeywell GasAlertMicro 5 - Resetting Gas Alarm Setpoints

GasAlertMicro 5/PID/IR
User Manual
42
The time/date, TWA, STEL, low, and high alarm setpoint screens display
in the following order left to right:.
If a correction factor has been applied to a sensor, one of the following
screens display indicating the sensor and gas type.
Resetting Gas Alarm Setpoints
Note
Standard factory alarm setpoints may vary by region.
The following table lists the factory alarm setpoints according to the
Occupational Safety and Health Association (OSHA) settings.
Table 10. OSHA Sample Factory Alarm Setpoints
Gas TWA STEL Low High
O
2
N/A N/A 19.5% vol. 23.5% vol.
LEL N/A N/A 10% LEL 20% LEL
CO 35 ppm 50 ppm 35 ppm 200 ppm
H
2
S
10 ppm 15 ppm 10 ppm 15 ppm
PH
3
0.3 ppm 1.0 ppm 0.3 ppm 1.0 ppm
SO
2
2 ppm 5 ppm 2 ppm 5 ppm
Cl
2
0.5 ppm 1.0 ppm 0.5 ppm 1.0 ppm
NH
3
25 ppm 35 ppm 25 ppm 50 ppm
NO
2
2.0 ppm 5.0 ppm 2.0 ppm 5.0 ppm
HCN 4.7 ppm 10.0 ppm 4.7 ppm 10.0 ppm
ClO
2
0.1 ppm 0.3 ppm 0.1 ppm 0.3 ppm
O
3
0.1 ppm 0.1 ppm 0.1 ppm 0.1 ppm
VOC 50 ppm 100 ppm 50 ppm 100 ppm
CO
2
5,000
ppm
30,000
ppm
5,000
ppm
30,000
ppm