Temperature & Humidity:

Wireless Environmental Control

Hanwell’s radio transmitters have unrivalled radio technology, for comprehensive wireless monitoring. Each transmitter accurately and reliably transmits the environmental parameter data via radio to a base station that is linked directly to your local server and PC. The data is gathered effortlessly and historical information is stored continuously for user analysis.

We pride ourselves in our ability to accurately interpret customer requirements. If you require the monitoring of any parameter not mentioned below, please call as we will, almost certainly, have a solution for you.

Need some help?
Our sales team are ready to help you understand which products or applications will help you and your organisation.
Call us on:
+44 (0)1462 688070
or email:
Click on image or link below for further details
 RFBug
The RFBug is the smallest of its kind at just 105 x 65 mm and has been specifically designed to fit in small areas where temperature and humidity control is required to be unobtrusive Find out more>>
 Temperature and Humidity – RL4115
The RL4115 is a temperature and humidity radio transmitter that allows wire-free monitoring of a site, with real time alarm notification and historical analysis of data. Find out more>>
 Temperature and Humidity – RL4114
The RL4114 is a temperature and humidity transmitter with a 5 pin Lemo socket for remote sensors. Find out more>>
 Temperature and Humidity – RL4106
The RL4106 is a self contained temperature and humidity transmitter with two built in sensors.
Find out more>>
 Temperature and Humidity – RL4108
The RL4108 is a temperature and humidity transmitter with three sensors; an internal precision temperature probe, a high quality humidity probe and an additional remote surface temperature probe to check the dew point margins. Find out more>>