HTabsOverviewPart number: 2.1241.00.000The temperature sensor is protected by a well - ventilated double - walled tube with roofing plate. Soil Surface Temperature Transmitter - 2.1241.00.000.pdf SpecificationMeasurement Parameter: TemperatureSpecification: Part number: 2.1241.00.000 Temperature Measuring range -30 ... +50 °C Accuracy ±0,1 K Meas. element Pt 100 acc. to DIN IEC 60751 1/3 class B General Electr. connection 4 - lead circuit Cable length 5 m Cable LiYCY 4 x 0,25 mm² Dimension Ø 100 x 177 mm Weight 1 kg Further InfoDocuments: Soil Surface Temperature Transmitter - 2.1241.00.000.pdf