A ceiling sensor in modern, invisible housing design measures the temperature in the range of -30 up to +60°C in gasiform medium. The temperature sensor can be directly mounted by using 2 springs in a suspended ceiling or plasterboard wall.Measurement range temp: -30 to +60°CSensor: Pt100Circuit type: 2-wire connectionMeasurement current: approx. 1 mAElectrical connection: stripped ends with ferrulesCable: 135 mm silicone cable (2x0,75 mm², max. +180°C)Leakage resistance: > 100 MOhm, at +20°C (500 V DC)Housing: aluminium, colour signal white like RAL 9003Dimensions: Housing: Ø 23 mm, Cover: Ø 30 mmProtection type: IP30Protection class: IIIStorage temperature: -20...+50°CInstallation: in the false ceiling by 2 tension springsStandards: CE-conformity, GOST, RoHS