Digital Thermostat 8820 from Under Control Instruments introduces the following, high-specification 8820 series digital thermostats. It is supplied as standard with a 20A mains relay outputs and two NTC sensors for controlling temperatures from –50 to 150°C. It is suitable for many applications requiring on/off control and heating or cooling applications.
Digital temperature controllers are used as replacements for normal capillary thermostats. These provide an accurate method of control with a clear display of the actual temperature. The 8820 is capable of performing either heating or refrigeration control applications. These can replace the Eliwell ID range of controllers.
With a 20A relay, this takes away the additional cost and space that would normally be taken by a contactor or relay switch. These controllers are typically used within our catering or refrigeration sectors and applications that are controlling -50 to 150°C.