Temperature - Screw-in

Screw-in temperature sensors

A screw-in sensor is fixed in the pipe, the boiler or the vessel by its process connection and measures in the medium. It is the design for permanent installation: thread, protection tube, insertion length and process pressure are the figures that decide the selection.

The versions here carry the amplifier, display and limit contacts in the terminal head – one device at the process instead of a sensor plus a transmitter in the control cabinet. An overview of all designs that go into the medium is given under installation in the process. Where no intervention in the process is possible, consider magnetic surface sensors, spring-loaded contact sensors or infrared sensors.