Brand:-
Model:-
MOQ:-0 -
Specifications:
| Carbon Dioxide | |||
| Sensing element | Non-Dispersive Infrared Detector (NDIR) | ||
| CO2 measuring range | 0~2000ppm/ 05,000ppm optional | ||
| CO2 Accuracy @22(72) | ±40ppm + 3% of reading or ±75ppm (whichever is greater) | ||
| 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 | ||
| Consumption | 1.8 W max. ; 1.2 W avg. | ||
| Analog outputs | 1~3 X analog outputs 0~10VDC(default) or 4~20mA (selectable by jumpers) 0~5VDC (selected at placing the order) | ||
| Modbus communication (optional) | RS-485 with Modbus protocol, 19200bps rate, 15KV antistatic protection, independent base address. | ||
| Operation conditi Contact Infomation
Send Inquiry
Company name:Tongdy Control Technology Co., Ltd.
Status:[Offline] [Send message] [Chat] Business contact:Qing Tian(Mr.) Telphone:  Mobile:  Fax:  Area:  Address:8# Building, #9 Courtyard Dijin Rd. Haidian district Zip:100095 | |||