Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Carel
	Series	IR33
	Product Type	On-Off Temperature Controller
	Input Type	K Type Thermocouple
	Maximum Operating Temperature	60 °C
	Minimum Operating Temperature	10 °C
	Panel Depth	80 mm

	Select all
	Brand Carel
	Series IR33
	Product Type On-Off Temperature Controller
	Input Type K Type Thermocouple
	Maximum Operating Temperature 60 °C
	Minimum Operating Temperature 10 °C
	Panel Depth 80 mm

COO (Country of Origin):: IT

IR33 Refrigeration Controller

The IR33 smart refrigeration controllers are designed specifically for the refrigeration installer as they enable selection from a range of pre-loaded applications, eliminating the need to program the controller parameters. The controller then just needs to be wired up and installed in the panel. The controllers have up to 3 NTC or PTC inputs and versions are available which have 1, 2, 3 or 4 relay outputs for control of the compressor, active defrost, evaporator ventilation fan and auxiliary output. The 4 relay version also incorporates a real time clock and HACCP function. The controllers are housed in a compact panel mounting enclosure and are powered from 115 to 230V AC. All versions can be connected to a network for monitoring and programming using the optional RS-485 serial interface

No programming required

4 pre-loaded configurations

NTC & PTC thermistor probe inputs available

Various relay output configurations available

16A compressor output

Real time clock and HACCP function

Infrared receiver and buzzer

115 to 230V AC powered

RS-485 serial connection

IP65 enclosure

Plug-in terminals

Front panel mounting system

Carel IR33 On-Off Temperature Controller

IR33 Refrigeration Controller

IR33 Smart Refrigeration Controllers

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