Seitron CHEMIST 600 - Measurement and Accuracy Ranges

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K600000000SE 030804 011018
7.2 Measurement and Accuracy Ranges
MEASUREMENT SENSOR RANGE RESOLUTION ACCURACY
O2
Electrochemical sensor
0 .. 25.0% vol 0.1% vol ±0.2% vol
CO
with H2 compensation
Electrochemical sensor
0 .. 8000 ppm 1 ppm
±10 ppm 0 .. 200 ppm
±5% measured value 201 .. 2000 ppm
±10% measured value 2001 .. 8000 ppm
diluted
Electrochemical sensor
10.00% vol 0.01% vol ±20% measured value
CO Low range
with H2 compensation
Electrochemical sensor
0 .. 1000.0 ppm 0.1 ppm
±2 ppm 0 .. 40.0 ppm
±5% measured value 40.1 .. 1000.0 ppm
diluted
Electrochemical sensor
6250 ppm 10 ppm ±20% measured value
CO Mid range
Electrochemical sensor
0 .. 20000 ppm 1 ppm
±100 ppm 0 .. 2000 ppm
±5% measured value 2001 .. 4000 ppm
±10% measured value 4001 .. 20000 ppm
diluted
Electrochemical sensor
25% vol 0.01% vol ±20% measured value
CO Hi range
Electrochemical sensor
0 .. 10.00% vol 0.01% vol
±0.1% vol 0 .. 2.00 %
±5% measured value 2.01 .. 10.00 %
NO
Electrochemical sensor
0 .. 5000 ppm 1 ppm
±5 ppm 0 .. 100 ppm
±5% measured value 101 .. 5000 ppm
NO Low range
Electrochemical sensor
0 .. 500 ppm 0.1 ppm
±2 ppm 0 .. 40.0 ppm
±5% measured value 40.1 .. 500.0 ppm
NOx
Calculated
SO2
Electrochemical sensor
0 .. 5000 ppm 1 ppm
±5 ppm 0 .. 100 ppm
±5% measured value 101 .. 5000 ppm
SO2 Low range
Electrochemical sensor
0 .. 500 ppm 0.1 ppm
±2 ppm 0 .. 40.0 ppm
±5% measured value 40.1 .. 500.0 ppm
NO2
Electrochemical sensor
0 .. 1000 ppm 1 ppm
±5 ppm 0 .. 100 ppm
±5% measured value 101 .. 1000 ppm
NO2 Low range
Electrochemical sensor
0 .. 500 ppm 0.1 ppm
±2 ppm 0 .. 40.0 ppm
±5% measured value 40.1 .. 500.0 ppm
CxHy Pellistor sensor 0 .. 5.00% vol 0.01% vol ±0.25% vol
CO2
Calculated
0 .. 99.9% vol 0.1% vol
CO2 NDIR sensor 0 .. 20.0% vol 0.1% vol
±0.3% vol 0.00 .. 6.00 %
±5% measured value 6.01 .. 20.0 %
CO2 NDIR sensor 0 .. 50.0% vol 0.1%
±1% vol 0.00 .. 10.00 %
±2% vol 10.01 .. 50.0 %
H2S
Electrochemical sensor
0 .. 500 ppm 0.1 ppm
±5 ppm 0 .. 100.0 ppm
±5% measured value 100.1 .. 500.0 ppm
NH3
Electrochemical sensor
0 .. 500 ppm 0.1 ppm
±10 ppm 0 .. 100.0 ppm
±10% measured value 100.1 .. 500.0 ppm
PI*
(CO/CO2 ratio)
Calculated
0.01%
Air temperature
TcK sensor -20.0 .. 1250.0 °C 0.1 °C
±0.5 °C 0 .. 100 °C
±0.5% measured value 101 .. 1250 °C
Flue gas temperature
TcK sensor -20.0 .. 1250.0 °C 0.1 °C
±0.5 °C 0 .. 100 °C
±0.5% measured value 101 .. 1250 °C
Pressure
(draft & differential)
Piezoelectric sensor -10.00 .. +200.00 hPa
0.01 hPa
±1% measured value -10.00 .. -2.01 hPa
±0.02 hPa -2.00 .. +2.00 hPa
±1% measured value +2.01 .. +200.00 hPa
Differential temperature Calculated
0 .. 1250.0 °C 0.1 °C
Air index Calculated
0.00 .. 9.50 0.01
Excess air Calculated
0 .. 850 % 1 %
Stack loss Calculated
0.0 .. 100.0 % 0.1 %
Efficiency Calculated
0.0 .. 100.0 % 0.1 %
Efficiency
(condensing)
Calculated
0.0 .. 120.0 % 0.1 %
Smoke index External instrument
0 .. 9
* The Poison Index ratio (P.I.) is a reliable indicator of a boiler or burner good operation. It only takes a simple flue gas test to determine
whether or not a service is needed to fix the system.