IoT4Tunnel TRFComplete package for monitoring temperature, rel. humidity. Data update every 15 min.

The complete package includes the basic device, device holder, batteries, NB IOT SIM card, data traffic, data hosting and use of the WebApp for 1 year and the sensors as specified.

Technical data sensors

Air temperature and rel. humidity:

Measuring range temp: -30 to 70 °C
Measuring range rel. humidity: 0 to 100 %rF
Accuracy Temp: ± 0,5 K @ 23 °C
Accuracy rel. humidity: ±2.5% rel. humidity (in the range 10 to 40 °C, 10 to 90% rel. humidity)
Filters: PTFE-filter
Convection hood: 2.3°C/KW/m2 @ 1m/s Wind speed.
 Cable: 1,5m


SKU Name Price *  
IoT4Tunnel-TRH Basic unit, NB IoT SIM card, 1 x temp. & rel. humidity, batteries, bracket 800,00 €
(952,00 €)
All prices excl. shipping *