RL416 RH/T Transmitter

RL416 RHT wireless data logger

Part of the Hanwell Pro Series, the RL416 temperature and humidity transmitter provides a slimline solution for discreet or space restricted monitoring. Contact us today for your free quotation and signal strength test (we can prove ours to be unrivaled) or to discuss your specific temperature monitoring requirements and application.



  • Wireless transfer
  • Combined temperature & humidity measurement
  • High performance technology
  • Low power radio for long distance transmission (1km over open ground)
  • User accessible battery
  • Complies with RoHS, EU and WEEE directives
  • Carries CE and UKCA Marking


Click on the datasheet link above for product specifications or contact us to discuss your specific application.


This product is to be used in conjunction with the Hanwell EMS software for comprehensive centralised monitoring.

Contact us today to discuss your specific application, we would be happy to assist you with further information about our RHT wireless data logger and monitoring solutions.

Manufactured by Hanwell | Ellab

Software Required:
W900 – Standard Hanwell EMS Software Package
W906 – Validated Hanwell EMS Software Package
*See EMS datasheet for further options

Hardware Required:
SR2 – Smart Receiver
CR2 – Controller
REP – Repeater