A radiation sensor in modern housing design measures the thermal radiation in the range of -30 up to +75°C in gasiform medium. The temperature probe can be mounted directly on-wall or onto a junction box by 2 fixing screws.Measurement range temp: -30 to +75°CSensor: Pt100Circuit type: 2-wire connectionMeasurement current: approx. 1 mAElectrical connection: screw terminals max. 1,5 mm²Leakage resistance: > 100 MOhm, at +20°C (500 V DC)Housing: ABS polymer, colour signal white like RAL 9003Cable gland: at the backside of the housingMaterial: Globe: aluminium (black)Dimensions: Housing: L 82 x B 82 x H 25 mm, Globe: Ø 40 mmProtection type: IP30Storage temperature: -20...+70°CInstallation: on-wall or on flush-mounted boxStandards: CE-conformity, GOST, RoHS