TSM400-1-CP is a multi-parameters sensor that supports the 1-Wire protocol. The sensor measures the concentration of carbon dioxide and atmospheric pressure.
CO2 measurements range: 400…5000 ppm
Accuracy: ± (40 ppm + 5 %)
Resolution: 1 ppm
Calibration: manual
Pressure measurements range: 10…1200 hPa
Accuracy (min): ±1.5 (25°C, 750 hPa)
Accuracy (max): ±2.5 (-20 °C to + 85 °C, 300…1100 hPa)
TSM400-1-TH is a digital temperature and humidity sensor with a 1-Wire interface. Suitable for monitoring air quality of server rooms, data centers, offices and stores.
Temperature measurement range: -20…+60°C
Accuracy (min): ± 0,4 °C (in -10…+60°C range)
Accuracy (max): ± 0,6 °C (in -20…+60°C range)
Resolution: 0,1 °C
Relative humidity measurement range: 10 to 90% (non-condensing)
Accuracy (min): ± 3.0 % RH (in 20…80 % RH range)
Accuracy (max): ± 5.0 % RH (in 10…90 % RH range)
Resolution: 0,1 %RH
Excellent long-term stability
The unique 64-Bit serial number for multi-sensors support
SM400-4-TH humidity and temperature sensor supports MODBUS RTU protocol over the RS-485 interface. Suitable for environmental quality monitoring offices, server room, data center and indoor air
TSM400-4-CP is a multi parameters sensor that supports MODBUS RTU protocol over the RS-485 interface. The sensor measures barometric pressure and CO2 concentration.. Suitable for environmental quality monitoring, indoor air, smart ventilation systems, restaurants and breweries CO2 level and CO2 leakage control.
Changeable bitrate and other communication parameters
Non-volatile memory for all setting
CO2 measurements range: 400…5000 ppm
Accuracy: ± (40 ppm + 5 %)
Resolution: 1 ppm
Calibration: Automatic, if the sensor is exposed to fresh air for more than 30 minutes
Pressure measurements range: 10…1200 hPa
Accuracy (min): ±1.5 (25°C, 750 hPa)
Accuracy (max): ±2.5 (-20 °C to + 85 °C, 300…1100 hPa)
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