Temperature Products

For over sixty years Rototherm has been perfecting the art of thermometer manufacture.

Over 4 million bimetallic thermometers have been manufactured by Rototherm since 1934 and their popularity is as strong as ever. Bimetallic thermometers are manufactured in various versions to suit most industrial applications - from small 40mm (1 inch) diameter dial laboratory thermometers through to 160mm (6 inch) diameter dial any angle pattern heavy duty thermometers.

As well as bimetallic thermometers, Rototherm manufactures a wide range of filled system thermometers. Developed from the original Mercury in Steel thermometers, Rototherm now manufactures these thermometers with a safe, non toxic filling. Both rigid stem and capillary models are available and these thermometers can be specified with electrical contact heads if required.

A range of temperature recorders are manufactured that include the reliable mechanical type recorder, using a filled system temperature system and electrical input recorders including the popular microprocessor based Sentinel recorder.

To complement our range the thermometers and temperature recorders, Rototherm can offer an extensive range of thermowells to meet the exact requirements of your application.

Further product information can be found using the product links on this page.

• Thermometer Overview
• heavy duty bimetallic thermometers
• any angle pattern bimetallic thermometers
• light duty bimetallic thermometers
• surface thermometers
• filled system rigid stem & capillary thermometers
• DigiTemp digital thermometers & transmitters
• temperature sensors
• Sentinel electrical input recorder
• RTO mechanical temperature recorder
• C105/M105 mechanical temperature recorder
• temperature recorder pneumatic controllers
• M140 Pneumatic Controller
• thermowells