IFM TM4811 Temperature Sensor with Process Connection

Product overview

The ifm TM4811 (TM-050KFEC01- /US) is a temperature sensor with process connection for liquids and gases. Its measuring range is -40…150 °C. It uses a Pt 100 measuring element (DIN EN 60751, class A) in a 50 mm probe, Ø 6 mm, with an installation length of 50 mm, and its dynamic response T05 / T09 is 1 / 3 s. The process connection is a Clamp DN25…DN40 (1…1.5") to DIN 32676 / ISO 2852, rated to 25 bar, and the wetted parts are electropolished stainless steel (1.4404 / 316L). It connects through an M12 connector (A-coded, 4 gold-plated contacts). ifm specifies an accuracy of ±(0.15 K + 0.002 × |t|); accuracy values apply to flowing water. The unit is Ø 49.8 mm and 74 mm long and is rated IP68 and IP69K for -25…80 °C ambient. It has UL approval under file E217884.