Intrinsically safe temperature sensor SCR120-Exi

Pt100Pt1000Pt500

- resistance intrinsically safe temperature sensor for hazardous areas - ATEX Exi approval: II 1G Ex ia IIC T4-T1 Ga; II 1D Ex ia IIIC T135°C÷450°C Da - temperature range -40...+550°C - operating temperature of connection heads max. 150°C - mounting in additional sheath - sensor with a replaceable measuring insert - measuring insert sheath AISI316 (1.4401) - spring-loaded insert ensures an excellent connection with the thermowell - possibility of mounting a 4…20 mA temperature transmitter The resistance thermometer SCR120-Exi consists of an exchangeable measuring insert, a spacer with a mounting stub and an aluminum connection head in which it is possible to install a programmable temperature transmitter with a 4-20 mA output signal. The measuring insert is a replaceable element of the complete sensor, which significantly reduces the time and costs of servicing the measuring equipment on site. Application areas: - installations of technological processes in all industries, - mechanical engineering, - heating, air conditioning and ventilation installations. Specification Measurement range - -40...+550°C Measuring element - Pt500 resistor Pt100 resistor Pt1000 resistor Accuracy - A class B class 1/3 B class Process connection - G 1/2 M20x1,5 Sheath - heat-resistant steel 1.4401 Connection head - B, IP65, -40...150ºC, aluminum NA, IP65, -40...150ºC, aluminum DAN, IP65, -40...150ºC, aluminum Intrinsic safety - II (1)G [Ex ia] IIC II (1)D [Ex ia] IIIC