WIKA TRW

Description

The model TRW is a radio-based resistance thermometer for monitoring medium temperatures of all types. Resistance

thermometers in this series can be installed directly into the process or combined with a large number of thermowell

designs. It uses the licence-free LoRaWAN® and Bluetooth® radio standards and is used, for example, on mobile equipment

and remote measuring points. Thanks to intelligent measurement and transmission control and a replaceable

battery, the sensor can be operated for years without maintenance.

Long battery life through intelligent measurement control The intelligent configuration allows measurement and transmission

intervals that are dependent on the measured value. In addition, the sensor can measure continuously without

transmitting every measured value. This means: high security with low data and energy consumption. All data is available

digitally in a cost-efficient way and allows automated analyses.

Easy integration thanks to several radio-standard options

Thanks to numerous process connections and the two available standards − LoRaWAN® for the kilometre range and Bluetooth® for the metre range − the instrument can be flexibly configured.

Numerous application possibilities – also as retrofit

Via retrofit, machinery or moving parts can be configured smartly − without having to plan and document cable routing.

Particularly when no continuous measurement is needed, cost advantages can be realised.

Robustly built, permanently reliable temperature measurement

The instrument is built to be robust and vibration-resistant. The battery is preassembled and can be replaced easily. It is

not necessary to replace the entire resistance thermometer.