Melt sensors are pressure/temperature transducers and transmitters designed to be used in environments that reachvery high temperatures and are able to measure media pressure up to 538°C.

Based on two main constructive technologies (with filling fluid - extensimetric technology, and fluid free – silicon piezoresistivetechnology), Gefran high temperature pressure sensors are available in 4 different designs: rigid rod, flexible sheath, flexible withthermocouple, and exposed tip.Because they are highly immune to noise, these Melt pressure sensors can be installed in every work environment to reduceelectromagnetic noise in the field.

The devices ensure wide coverage of measurable pressures, from minimum range with scale 0-17 bar up to 0-3000 bar.Output signals are mV/V, 4-20mA, 0-10V, Gauge, and CANOpen. Atex and Factory Mutual versions or version with PerformanceLevel C complete the range for architectures and applications used on plastic transformation machines.