The Flooring Expert
NDIR CO2 Sensor Transmitter with BAC net
FEATURES
BACnet communication
CO2 detection with 0~2000ppm range
0~5000ppm/0~50000ppm range selectable
NDIR infrared CO2 sensor with More than 10 years lifetime
Patented self-calibration algorithm
Optional temperature and humidity detection
Provide up to 3xanalog linear outputs for measurements
Optional LCD display of CO2 and temperature and humidity
24VAC/VDC power supply
EU standard and CE-approval
TECHNICAL SPECIFICATIONS
| CO2 Measurement | |||
| Sensing element | Non-Dispersive Infrared Detector (NDIR) | ||
| CO2 range | 0~2000ppm/0～5,000ppm/0~50,000ppm optional | ||
| CO2 Accuracy | ±30ppm + 3% of reading @22℃(72℉) | ||
| Temperature dependence | 0.2% FS per℃ | ||
| Stability | <2% of FS over life of sensor (15 year typical) | ||
| Pressure dependence | 0.13% of reading per mm Hg | ||
| Calibration | ABC Logic Self Calibration Algorithm | ||
| Response time | <2 minutes for 90% step change typical | ||
| Signal update | Every 2 seconds | ||
| Warm-up time | 2 hours (first time) / 2 minutes (operation) | ||
| Temperature |
Humidity |
||
| Measuring range | 0℃~50℃(32℉~122℉) (default) | 0 -100%RH | |
| Accuracy | ±0.4℃ (20℃~40℃) | ±3%RH (20%-80%RH) | |
| Display resolution | 0.1℃ | 0.1%RH | |
| Stability | <0.04℃/year | <0.5%RH/year | |
| General Data | |||
| Power supply | 24VAC/VDC±10% | ||
| Consumption | 2.2 W max. ; 1.6 W avg. | ||
| Analog outputs | 1~3 X analog outputs0~10VDC(default) or 4~20mA (selectable by jumpers) 0~5VDC (selected at placing the order) | ||
| Operation conditions | 0~50℃(32~122℉); 0~95%RH, non condensing | ||
| Storage conditions | 10~50℃(50~122℉)20~60%RH | ||
| Net Weight | 250g | ||
| Dimensions | 130mm(H)×85mm(W)×36.5mm(D) | ||
| Installation | wall mounting with 65mm×65mm or 2”×4”wire box | ||
| Housing and IP class | PC/ABS fireproof plastic material, protection class: IP30 | ||
| Standard | CE-Approval | ||
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WHY CHOOSE US
Since its establishment, our factory has been developing first world class products with adhering the principle
of quality first. Our products have gained excellent reputation in the industry and valuabletrusty among new and old customers..