HRD Digital Industrial

Applications in industrial and commercial environments often require a more accurate form of control which is why Heatrod have introduced a new range of digitally controlled immersion heaters. The HRD range of digital industrial immersion heaters are designed so the user can select a specific temperature requirement and be confident that their process will be heated in the most accurate way.

The HRD range is designed to be heavy duty with flexibility in mind, for easy installation into multiple industrial liquid heating applications. The terminal box is proven for ease of wiring and flexible for access in all types of locations. The digital controller can be programmed and wired for both single or three phase operation. Along with the standard Incoloy sheath, we also manufacture using different levels of element sheath protection depending on the environment which the heater is being installed into.

Example of Applications

  • Oil heating
  • Brewing
  • Wine making
  • General process heating
  • Medium/large scale water heating
  • Water calorifiers (ideal for use on boats where the water is heated from the engine and standard heater controls cannot handle the high temperatures produced)
  • Milking & dairy systems
  • Sterilizers & washers
  • Engine pre-heating

Features & Benefits

  • Heavy duty
  • Highly accurate digital control
  • Hysteresis control
  • IP54 rotatable terminal cover
  • Incoloy 825 sheath
  • Flexible fitting & wiring options (single/three phase)
  • Flexible operational features (manual/fixed heat settings)
  • Standard or bespoke products
  • Electronic & manual cut-out
  • Adjustable electronic cut-out
  • Manual cut-out 82°C
  • External control
  • User can physically see if their liquid/medium is being heated

With digitally adjustable operating temperature, settings such as hysteresis control and both electronic (adjustable) and mechanical safety cut outs this unit is specifically designed for the more demanding applications required in industry. The HRD also incorporates various alarms such as no liquid detected, no heating detected, and sensor failure. This lets the user know if their tank is empty or if the heater or sensor is not working correctly.

Customers can choose from our standard range of units which are detailed here and at our online shop. Alternatively if you have a bespoke requirement please don’t hesitate to either fill in our dedicated Immersion Heater enquiry form which is designed to lead through a set of requirements, or fill in our general enquiry form or just give us a call!