รายละเอียดสินค้า
Product Description
The carbon dioxide sensor with RS485, 4-20mA, 0-5V, 0-10V output. A temperature and humidity probe can be added to the bottom of the transmitter to be used as a CO2 temperature and humidity sensor while measuring the concentration of CO2 gas and the temperature and humidity value of the current environment. This is a wall mounted CO2 sensor that can be used in greenhouses, industrial production, and buildings.
Parameter
| Power supply | 10~30VDC (average current<85mA) |
| Consumption | 0.3W (24VDC) |
| Measure range | 0-2000ppm/0-5000ppm/0-10000ppm |
| Accuracy | 5000 ppm: ±(50ppm +3% FS)(25°C),10000 ppm:±(50ppm +5% FS)(25°C) |
| Warm-up time | 2min (available), 10min (max.) |
| Resolution | 1ppm |
| Stability | <2%F·S |
| Non-linearity | <1%F·S |
| Data update | 2s |
| Output | RS485/0-5V/0-10V/4-20mA |
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