| Measured values |
Visibility (K-value), NO, NO2, CO, temperature |
| Measurement principles |
Differential optical absorption spectroscopy (DOAS), transmittance measurement, electrochemical cell, Pt1000 |
| Length of measuring path |
|
|
10 m |
|
20 m |
|
| Measuring ranges |
|
| K-value |
0 … 15 km⁻¹ / 0 … 99 km⁻¹ |
| NO |
0 … 20 ppm / 0 … 45 ppm |
| NO2 |
0 … 1 ppm / 0 … 5 ppm |
| CO |
0 … 100 ppm / 0 … 300 ppm |
| Temperature |
–25 … +55 °C |
|
|
|
| Accuracy |
|
| Visibility (K-value) |
± 0.8 km⁻¹ |
|
| Ambient temperature |
|
|
–25 °C … +55 °C |
| CO sensor |
–20 °C … +40 °C |
|
| Storage temperature |
|
|
–25 °C … +75 °C |
| CO sensor |
–25 °C … +55 °C |
|
| Ambient pressure |
700 hPa … 1,200 hPa |
|
| Ambient humidity |
10 % … 95 %
Relative humidity, non-condensing |
|
| Electrical safety |
CE |
|
|
| Analog outputs |
6 outputs:
0 … 20 mA
Depending on device version |
| Digital outputs |
4 relay contacts:
Depending on device version |
| Digital inputs |
4 potential-free contacts |
| Ethernet |
✔ |
| Function |
Connection to SOPAS ET software or OPC server |
|
| Dimensions (W x H x D) |
|
|
Sender/receiver unit
Reflector unit
Connection unit |
|
718 mm x 470 mm x 310 mm
617 mm x 278 mm x 245 mm
450 mm x 254 mm x 148 mm |
|
| Weight |
|
| Sender/receiver unit |
20 kg |
| Reflector unit |
9 kg |
| Connection unit |
8 kg |
|
| Material |
Stainless steel 1.4571, powder-coated |
| Power supply |
|
| Voltage |
VICOTEC322, –323, –324: 115 V / 230 V |
| Frequency |
VICOTEC322, –323, –324: 50 Hz / 60 Hz |
| Power consumption |
VICOTEC322, –323, –324: ≤ 200 W |
|
| Test functions |
Automatic check cycle for zero and span point
Contamination check
Manual linearity check |
| Options |
CO sensor |
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