E Instruments E4500, Руководство по эксплуатации и техническому обслуживанию

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K000000000EJ 023826A0 100714
6.2 Measurement and Accuracy Ranges
MEASUREMENT SENSOR RANGE RESOLUTION ACCURACY
O
2
Electrochemical sensor
0 .. 25.0% vol 0.1% vol ±0.2% vol
CO
with H
2
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 H
2
compensation
Electrochemical sensor
0 .. 500 ppm 0.1 ppm
±2 ppm 0 .. 40.0 ppm
±5% measured value 40.1 .. 500.0 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 %
CO
high immunity H
2
Electrochemical sensor 0 .. 8000 ppm 1 ppm
±20 ppm 0 .. 400 ppm
±5% measured value 401 .. 4000 ppm
±10% measured value 4001 .. 8000 ppm
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
SO
2
Electrochemical sensor 0 .. 5000 ppm 1 ppm
±5 ppm 0 .. 100 ppm
±5% measured value 101 .. 5000 ppm
SO
2
Low range Electrochemical sensor 0 .. 500 ppm 0.1 ppm
±2 ppm 0 .. 40.0 ppm
±5% measured value 40.1 .. 500.0 ppm
NO
2
Electrochemical sensor
0 .. 1000 ppm 1 ppm
±5 ppm 0 .. 100 ppm
±5% measured value 101 .. 1000 ppm
NO
2
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
CO
2
Calculated 0 .. 99.9% vol 0.1% vol
Air temperature TcK sensor -20.0 .. 120.0 °C 0.1 °C ±0.5 °C
Flue gas temperature TcK sensor
-100.0 .. 1250.0 °C 0.1 °C
±0.5 °C 0 .. 100 °C
±0.5% measured value 101 .. 1250 °C
Pressure
(draft & differential)
UNI 10845
Piezoelectric sensor -1000 .. 20000 Pa
±200 Pa 0.1 Pa
oltre 1 Pa
±0,5 Pa -10.0 .. +10.0 Pa
±2 Pa
-200.0 .. +200.0 Pa
±1% measured value +201 .. +20000 Pa
±1% measured value -1000 .. +201 Pa
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