The Reinmeer RM-RNT250 is an advanced, high-precision transmitter specifically engineered to simultaneously monitor ambient temperature, relative humidity, and carbon dioxide (CO2) levels.Equipped with a highly reliable NDIR CO2 module, this device ensures accurate and stable measurements over a 10-year service life, making it ideal for continuous environmental tracking. It seamlessly integrates into existing building automation and industrial control systems through its user-scalable analog outputs and RS485 Modbus RTU communication protocol. 

Category: MOISTURE
Stock Code: RM-RNT250
  • Features
  • Document

 Features

Description

Carbon Dioxide (CO2)
Measurement

NDIR module. 0...5000 ppm range, 1% accuracy, 0.1 ppm resolution, and 10 years of service life.
(Can be read as PPM or %)

Temperature Measurement

-40…+120 °C range, ± 0.3 °C accuracy, ± 0.1 °C resolution. (Can be read in Celsius or Fahrenheit)

Humidity Measurement

0-100 %rH range, ± 2% accuracy, ± 0.1% resolution

Analog Outputs

4…20mA / 0…20mA / 0…10V (User-scalable current and voltage).

Communication

RS485 Modbus RTU (1200-115200 baud rate range). All device parameters can be read via this protoc

Relay and Warning System

1 unit 220V 3A AC relay. Warnings can be assigned to the desired parameter; includes a built-in
audible alarm and status LED indicator.

Display and Operation

2x16 Cog LCD Screen and 4 control buttons for easy device menu management

Power Supply and
Consumption

Operates on 10-32V DC or 12-32V AC; maximum power consumption is 2.8W.

 

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