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CO2-10k sensor
The CO2-10k sensor is used to measure carbon dioxide concentration with atmospheric pressure up to 10000ppm (1%) in buildings, especially in poultry houses, pig houses and mushroom growing facilities. The sensor is equipped with a hermetic plug that makes its disassembly easier when it is not used. During its production there was used a patent-protected sensor of long service time and accuracy of measurements. The sensor communicates with other devices by means of a RS-485 bus with the JOTAFAN protocol or MODBUS-RTU protocol. The sensor is installed in a plastic housing.
Technical Data:| Supply voltage (measured at sensor’s terminals) | 12..24 V DC |
| Power consumption | max. 15 mA (Us = 12V) |
| (60mA, Uz = 12V for about 350ms, every 15 s) | |
| Range of operating temperatures | 0÷50 °C |
| Ambient relative humidity | 0÷95 % RH |
| Range of CO2-10k sensor measurement | 400 .. 10000 ppm |
| Accuracy of measurement | ±100 ppm +5% of measured value |
| Settling time | about 300 s |
| about 300 s (rapid change of CO2 concentration from about 600 ppm to about 5000 ppm) | |
| Kind of an interface | RS-485 |
| Parameters of MODBUS-RTU transmission | 9600 8N2 |
| Housing dimensions (width x height x depth without a connection socket) | 68 x 100 x 51 mm |
| Total height with a socket | about 130 mm |
| Connection cable | 4 x min. 0.34mm2 shielded |