Backer IoT Smart Temperature Controller HRDc-21J5-11111V1 Stand alone plus thermocouple

Product Code: HRDc-21J5-11111V1-1

The Backer IoT Smart Temperature Controller from Heatrod allows the user to actively control and monitor their heating systems, wherever they are. Giving accurate control of temperature and therefore energy usage.


Our Smart Temperature Controller is designed to be incorporated into integrated heating applications, built into our immersion heaters and also as a stand alone panel mounted independent controller. The HRDc is designed to be fitted directly into your control or instrument panel with an easy to fit flexible housing. Both process and target temperatures can be easily viewed from the front screen and alterations to the set point can be made using buttons on the front panel.


Device management is a key principle in monitoring and controlling heating devices. The Backer IoT Smart Temperature Controller (HRDc) and Smart Immersion Heater (HRDi) are designed with the Internet of Things at the heart of their ability. They allow clustering of devices and management as part of a flexible device dashboard. This may be split by plant room, building or even across a global asset base.

The addition of condition monitoring as an integral feature of the controller, allows users to develop condition monitoring strategies and maintenance routines. Flexibility is key – this means the ability to connect multiple temperature sensors as well as other auxiliary signals and be able to control a variety of outputs from heating elements to pumps and fans. The software is just as important as the hardware. Our in-depth knowledge of PID control, along with features such as condition monitoring can all be configured and monitored with our extensive suite of software.

Product Information

– Basic firmware with 1 year maintenance included
– Android config app (local network)

Please see brochure for standard/optional features


Backer IoT Smart Temperature Controller guide

Backer IoT Smart Temperature Controller BrochureHRDc Installation Instructions

HRDc Quickstart Guide

Backer IoT Smart Temperature Controller & Immersion Heater HRDc & HRDi – Operating Manual v6

£247.18 inc. VAT

Available on request

SKU: HRDc-21J5-11111V1-1 Categories: , ,

Additional information


0-10V, 4-20mA, PT100 (2 wire), PT100 (3 wire), Thermocouple input


Internal Relay – EMR 5VDC-240V AC, max 5A, SSR 5VDC-240V AC, max 120mA (to ext contactor)


Ethernet (RJ45 connection), Modbus-RT, RS-485

IoT Service

1 Year Basic Software/Firmware Maintenance, Android Config App (local network)


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