Parts List and Schematics
A offset applied to Gas 1
A offset applied to Gas 3
Temperature of the flow block
Lamp current in mA E.g. 35mA
Digital Supply voltage (should always read close to 5
volts)
High Voltage reading for PMT
0=Off, 1=On (default is On)
0=Operate
1=Preamp
2=Electrical
3=Optical
(default is Operate)
The 12 volt Power supply voltage
0 = MEASURE
1 = CYCLE
2 = ZERO
3 = SPAN
(For S40, before NOx background and gain)
Only for multigas instruments
(For S40, before NOx background and gain)
NOx Background Concentration
(For S40, before gain)