CAL | Temperature Control

CAL Controls was established in 1963 in Hertfordshire, UK.

CAL’s product development philosophy resulted in worldwide standards in technology such as the first 1/16 DIN (48x48mm) analog and digital controllers, followed by the first 1/32 DIN (24x48mm) digital controller. These innovations have firmly established CAL Controls as a leader in the Life Sciences and Laboratory market segments.

In 2006 CAL Controls joined the Danaher Corporation. Since then the CAL product brand has joined the PMA, Partlow and West product brands to create West Control Solutions

The CAL product range features single loop, multi-loop and limit controllers.

Learn more about our other brands by clicking on the images below.

CAL Single Loop Digital Temperature Controllers

CAL 3300 

CAL 9300

CAL 9400

CAL 9500P 

CAL Controllers - CAL 3300 Single Loop Temperature Controller CAL Controllers - CAL 9300 Single Loop Temperature Controller CAL Controllers - CAL 9400 Single Loop Temperature Controller CAL Controllers - CAL 9500 Single Loop Temperature Controller

1/32 DIN, Single Loop Temperature Controller with Auto Tune PID Control. The controller has a 1 Line LED Display and IP66 protection.

1/16 DIN, Single Loop Temperature Controller with Auto Tune PID Control. The controller has a 1 Line LED Display and IP66 protection. 

1/16 DIN, Single Loop Temperature Controller with Auto Tune PID Control. The controller has a 2 Line LED Display and IP66 protection.

1/16 DIN Programmable Temperature and Process Controller. Create up to 126 segments and 31 programmes. 

CAL Process Monitoring Software

CALgrafix

CAL Controllers - CALgrafix Process Monitoring Software CAL Controllers - CALgrafix Process Monitoring Software

Process monitoring and configuration software for use with CAL 3300, 9300, 9400, 9500P controllers and CALogix multiloop controller. Functions including data logging, process data archiving, chart recorder, virtual instrument display and on-screen alarms and displays, CALgrafix software brings together all the information required to optimise a production process and automation system.