Honeywell XNX Technical Manual page 68

XNX Universal Transmitter
Hydrogen
Lower Alarm
2.0
Limit (% LEL)
Upper Alarm
10
Limit (% LEL)
% Volume
4.0
Reference
Hydrogen
Lower Alarm
1000 ppm
Limit (% LEL)
Upper Alarm
5000 ppm
Limit (% LEL)
% Volume
Reference
Section 2 - Installation and Operation
SP-PPM (10% LEL)
Methane-1
2.0
10
5.0
SP-PPM
Methane
1000 ppm
5000 ppm
n/a n/a
Methane-2
Lower Alarm
2.0
Limit (% LEL)
Upper Alarm
10
Limit (% LEL)
% Volume
4.4
Reference
66
SP-HT-NH3
Ammonia
3000 ppm
30000 ppm
n/a