Measurement And Accuracy Ranges - Seitron CHEMIST 400 Use And Maintenance Manual

Combustion analyzer
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1

2.3 Measurement and Accuracy Ranges

MEASUREMENT
O
2
CO
with H
compensation
2
diluted
2
CO Low range
with H
compensation
2
diluted
CO
Mid range
diluted
3
CO
Hi range
CO
high immunity H
NO
NO Low range
4
NOx
SO
2
SO
Low range
2
NO
2
5
NO
Low range
2
CxHy
CO
2
CO
2
Air temperature
Flue gas temperature
6
Pressure
(draught & differential)
Differential temperature
Air index
Excess air
Stack loss
7
Efficiency
Efficiency
(condensing)
Smoke index
All data relative to concentration accuracies are referred to an instrument operating at a constant temperature
within the correct operating range (-5°C .. +45°C), being in operation for at least 15 minutes, powered by its
internal battery and after completion of auto-zero procedure.
8
Notes: (1) The maximum CO
(2) Stated precision includes error of the external sensor RTD Pt100 class A DIN 43760 (1980).
(3) Stated precision includes error of the external sensor type K thermocouple class 1 IEC584.
(4) Pressures greater than 750 hPa may permanently damage sensors or impair their characteristics.
14
SENSOR
Electrochemical sensor
Electrochemical sensor
Electrochemical sensor
Electrochemical sensor
Electrochemical sensor
Electrochemical sensor
Electrochemical sensor
Electrochemical sensor
Electrochemical sensor
2
Electrochemical sensor
Electrochemical sensor
Calculated
Electrochemical sensor
Electrochemical sensor
Electrochemical sensor
Electrochemical sensor
Pellistor sensor
Calculated
NDIR sensor
Pt100 sensor
TcK sensor
Piezoelectric sensor
Calculated
Calculated
Calculated
Calculated
Calculated
Calculated
External instrument
value displayed depends on the type of fuel.
2
RANGE
RESOLUTION
0 .. 25.0% vol
0.1% vol
0 .. 8000 ppm
1 ppm
0.15 .. 5.00% vol
0.01% vol
0 .. 500 ppm
0.1 ppm
100 .. 3125 ppm
10 ppm
0 .. 20000 ppm
1 ppm
0.3 .. 12.5% vol
0.01% vol
0 .. 10.00% vol
0.01% vol
0 .. 8000 ppm
1 ppm
0 .. 5000 ppm
1 ppm
0 .. 500 ppm
0.1 ppm
0 .. 5000 ppm
1 ppm
0 .. 500 ppm
0.1 ppm
0 .. 1000 ppm
1 ppm
0 .. 500 ppm
0.1 ppm
0 .. 5.00% vol
0.01% vol
0 .. 99.9% vol
0.1% vol
(1)
0 .. 20.0% vol
0.1% vol
-20.0 .. 120.0 °C
0.1 °C
-100.0 .. 1250.0 °C
0.1 °C
(4)
-10.00 .. 200.00 hPa
0.01 hPa
0 .. 1250.0 °C
0.1 °C
0.00 .. 9.50
0.01
0 .. 850 %
1 %
0.0 .. 100.0 %
0.1 %
0.0 .. 100.0 %
0.1 %
0.0 .. 120.0 %
0.1 %
0 .. 9
ACCURACY
±0.2% vol
±10 ppm
0 .. 200 ppm
±5% measured value
201 .. 2000 ppm
±10% measured value
2001 .. 8000 ppm
±20% measured value
±2 ppm
0 .. 40.0 ppm
±5% measured value
40.1 .. 500.0 ppm
±20% measured value
±100 ppm
0 .. 2000 ppm
±5% measured value
2001 .. 4000 ppm
±10% measured value 4001 .. 20000 ppm
±20% measured value
±0.1% vol
0 .. 2.00 %
±5% measured value
2.01 .. 10.00 %
±20 ppm
0 .. 400 ppm
±5% measured value
401 .. 4000 ppm
±10% measured value
4001 .. 8000 ppm
±5 ppm
0 .. 100 ppm
±5% measured value
101 .. 5000 ppm
±2 ppm
0 .. 40.0 ppm
±5% measured value
40.1 .. 500.0 ppm
±5 ppm
0 .. 100 ppm
±5% measured value
101 .. 5000 ppm
±2 ppm
0 .. 40.0 ppm
±5% measured value
40.1 .. 500.0 ppm
±5 ppm
0 .. 100 ppm
±5% measured value
101 .. 1000 ppm
±2 ppm
0 .. 40.0 ppm
±5% measured value
40.1 .. 500.0 ppm
±0.25% vol
±0.3% vol
0.00 .. 6.00 %
±5% measured value
6.01 .. 20.0 %
±0.5 °C
±0.5 °C
0 .. 100 °C
±0.5% measured value
101 .. 1250 °C
±1% measured value
-10.00 .. -2.01 hPa
±2 Pa
-200 .. 200 Pa
±1% measured value
2.01 .. 200.00 hPa
K900000000SE 022628A0 071013
(2)
(3)

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