Carbon dioxide CO2 Sensor RS485 Interface

CO2 Carbon dioxide sensor The sensor is connected to RS485 input of the smart meter smart-MAIC D105. The sensor measures the carbon dioxide content of CO2 0-5000ppm (number of CO2 particles per million air particles).

Specifications: Supply voltage: 5VOperating temperature: 0...+50°COperating humidity: 0...90%RHWorking current: less than 60mA; peak 150mA.Measuring range: 0 .. 5000ppmMeasurement accuracy: ±50ppmWarm up time: 3 minRS485 Interface Connection (pinout) RS485:| vcc | - Power supply + 5V| A | - A RS485| B | - B RS485| GND | - Ground GND

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