ATR244 Blueline Temperature Controller

The new Blue line ATR244 temperature controller series is revolutionising the competitive field of 48 DIN discreet temperature control with advanced features and unrivalled flexibility.

Standard features of the entire range including the budget priced ATR244-12ABC include:

Universal analogue input including 4-20mA, 0-10 Volt, thermocouple, PT100, PT100, PTC and NTC thermistor,  potentiometer and mV.

2 Relay Outputs

2 digital inputs PNP or digital Ouputs

4-20mA or 0-10V analogue output for control or retransission

4-6 alarm outputs (model dependant)

Servo valve drive output.

11 segment LED alpha-numeric display of set up parameters and control errors.

Many alarm messages to suit process including Open/Close door, Light on/off, Fan command, pressure alarm, etc

Set up via Android smart phone, windows based PC, USB mini flash card or frontal push button.

Moulded impact resistant bezel.

24-240VAC/DC power supply

12V transmitter power supply for 2 wire loop powered transmitters

Special functions such as 3 step cycle, 2 delay timers which can be set Hour:minutes or minutes:seconds & soft start are also available.

The ATR244-12ABC-T offers In addition Modbus RTU serial communications instead of one of the PNP digital inputs & a further relay output.

The ATR244-23ABC-T temperature controller offers 2 universal analogue inputs and 2 analogue outputs.  We are now able to perform functions such as internal cascade, A-B, A/B ratio control, 2 independent control loops or remote set point applications.


Refer to for further details on this innovative low cost controller.