Small, compact temperature and humidity sensor. The measured temperature and humidity value is transmitted per radio. 868 MHz frequency, Wireless M-Bus compatible (EN13757-4). Values can be received by the TRB-USB module or by the TRMC or TPT devices.

Applications

Monitoring in buildings
Monitoring of stock of production
Follow-up of the temperature and the humidity in warehouses or factories
Air conditioning
Energy audit

Features

Temperature measurement
Humidity measurement
Internal sensor, replaceable
Compatible with EN 13757-4, mode T1 (Wireless M-Bus), 868 MHz
Functioning on battery, internal, replaceable
Compatible OMS
Range from 50 to 800m depending on the environment
ABS enclosure IP50

Description

The TRP-3-4 module is powered by a lithium battery 3.6V 2.4Ah. The consumption of the module TRP is very low, generally less than 10 μA. The radio transmission consumes more energy but only during some milliseconds.

With the lithium battery, the autonomy can reach 5, 10 even 15 years, according to the selected settings.

The battery is replaceable.

By default, the interval of measure of the TRP-3-4 is 15 minutes. The interval of measure can be modified by the serial interface with the appropriate software.

Additionnal ressources and information