measures surface temperature / stainless steel contact surface / small size / PTFE cable / measurement range up to 250 ºC
The WTR 290 surface temperature sensor has been designed to measure surface temperature. Thanks to its small size (30 x 10 x 10 mm), the WTR 290 surface temperature sensor can be installed everywhere. This is a great advantage when after having installed resistance thermometers, other sensors must be added to control the process without any interruption. The WTR 290 surface temperature sensor does not have any contact within the process so it can be also used in the food industry. The standard temperature range of the WTR 290 surface temperature sensor is: -50 to +110 ºC, however it can be extended to +250 ºC on request. The 2 -, 3 - or 4-wire technology surface temperature sensor has Class A accuracy. The PTFE connection cable can be selected in lengths from 3 m.