| Measured values |
CO, CO2, NOx, O2, SO2 |
| Performance-tested measurands |
CO, CO2, NOx, O2, SO2 |
| Measurement principles |
NDIR spectroscopy, electrochemical cell |
| Gas flow rate |
|
| |
10 l/min ... 60 l/min |
|
| Measuring ranges |
|
| CO |
0 ... 500 mg/m³ / 0 ... 2,500 mg/m³ |
| NO |
0 ... 500 mg/m³ / 0 ... 2,500 mg/m³ |
| O2 |
0 ... 21 Vol.-% |
| SO2 |
0 ... 500 mg/m³ / 0 ... 2,500 mg/m³ |
|
| Certified measuring ranges |
|
| CO |
0 ... 2,500 mg/m³ |
| NO |
0 ... 2,500 mg/m³ |
| SO2 |
0 ... 2,500 mg/m³ |
|
| Response time (t90) |
≤ 15 s |
| Accuracy |
|
| |
≤ ± 1 %
Of measuring range full scale |
|
| Sensitivity drift |
|
| |
≤ ± 1 %: of measuring range full scale per week |
|
| Zero point drift |
|
| |
≤ ± 1 %: of measuring range full scale per week |
|
| Reference point drift |
|
| |
≤ ± 1 %: of measuring range full scale per week |
|
|
|
|
|
| Process temperature |
|
| |
≤ +300 °C |
|
| Process pressure |
|
| |
–100 hPa ... 100 hPa
Relative |
|
| Ambient temperature |
|
| |
+5 °C ... +35 °C |
|
| Storage temperature |
|
| |
–20 °C ... +70 °C |
|
| Ambient pressure |
|
| |
900 hPa ... 1,100 hPa |
|
|
|
| Analog outputs |
4 outputs:
4 ... 20 mA |
| Analog inputs |
Optional 2 inputs possible |
| Digital outputs |
Optional 4 outputs possible |
| Digital inputs |
Optional 4 inputs possible |
| Dimensions (W x H x D) |
|
| |
800 mm x 2,100 mm x 800 mm |
|
|
|
| Energy supply |
|
| Voltage |
220 V AC |
| Frequency |
50 Hz |
| Power consumption |
≤ 2,000 VA |
|
| Auxiliaries |
|
| Instrument air: ≥ 4 bar |
≤ 100 l/min
During backflushing |
|
| Sample gas connections |
|
| Sample gas inlet |
8 mm diameter |
| Exhaust gas outlet |
14 mm diameter |
|
| Auxiliary gas connections |
|
| Instrument air |
DN 6/8 |
|
| Corrective functions |
Manual or automated adjustment with test gases |
| System components |
Gas sampling unit
Sample gas line
Analyzer cabinet
Connection unit
|
| Integrated components |
Temperature sensor
Pressure sensor
Humidity sensor
Flow sensor
SMC900
|
