Appendix Serinus 51 User manual 1.0
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39 Analogue input 14 EXTERNAL ANALOG INPUT 1
40 Analogue input 15 MFC0 NOT USED
41 CO Measure Pot : Coarse S30 Measure ZERO Coarse adjustment Pot
42 CO Measure Pot: Fine S30 Measure ZERO Fine adjustment Pot
43 SO2 Measure SIGNAL Gain Pot SO2 Measure Signal Gain Pot
44 SO2 REFERENCE Gain Pot SO2 Reference Signal Gain Pot
45 SO2 SIGNAL ZERO SO2 Measure Zero Pot
46 O3 SIGNAL GAIN POT O3 INPUT SIGNAL GAIN POT
47 Test Pot Test Pot for all the analysers
48 NOX Signal GAIN Pot PMT signal input gain control FOR NOX
49 PGA Gain 1, 2, 4, 8, 16, 32, 64, 128
50 Primary Gas Concentration Current value on front screen
51 Secondary Gas Concentration Current value on front screen(if applicable eg
NOx
52 Calculated Gas Concentration Gas 3 (eg:NO2)
53 Primary Gas Average Average of the readings(for Gas1) of the last n
minutes where n is the averaging period
54 Secondary Gas Average
55 Calculated Gas Average
56 Instrument Gain
57 Main Gas ID
58 Aux Gas ID
59 Decimal Places
60 Noise
61 Gas 1 Offset
62 Gas 3 Offset
63 Flow Temperature
64 Lamp Current
65 Digital Supply Voltage Digital Supply voltage (should always read close
to 5 volts)
66 Concentration Voltage
67 PMT High Voltage High Voltage reading for PMT
68 Ozonator Status 0=Off, 1=On
69 Control Loop
70 Diagnostic Mode
71 Gas Flow
72 Gas Pressure
73 Ambient Pressure
74 12V Supply Voltage The 12 volt Power supply voltage
75 Cell Temperature
76 Converter Temperature
77 Chassis Temperature
78 Manifold Temperature
79 Cooler Temperature
80 Mirror Temperature
81 Lamp Temperature
82 O3 Lamp Temperature
83 Instrument Status