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![CO2, humidity, and...](https://debugger.danbit.dk/demo/19040-home_default/co2-humidity-and-temperature-multi-sensor-modbus-rtu-rs485-interface.jpg)
CO2, humidity, and temperature multi-sensor. MODBUS RTU RS485 Interface.
Multi sensor for CO2, Temperature and Humidity
Interface: RS485 - MODBUS RTU
LED indicator for status of communication
Long-term stability based on digital signal processing
Self-calibration on fresh air for CO2 measurements
Changeable communication parameters
Non-volatile memory for all settings
Firmware update via the interface
Size: 81 x 81 x 30 mm
Weight: 66g
Supply voltage: 4,5 - 26VDC / Max. 150mA