HTabsOverviewPart number: 2.1265.xx.000 The sensor is protected by a double thermal radiation shield. A built-in ventilator providesfor the necessary air flow. A hanger, included in delivery, serves for the lateral mountingof the air temperature transmitter at a facade, wall etc. Ventilated air temperature transmitter - 2.1265.xx_.000.pdf SpecificationMeasurement Parameter: TemperatureSpecification: Part number: 2.1265.xx.000 Temperature Measuring range -30 ... +80 °C Accuracy ±0,1 K Meas. element Pt 100 acc. to DIN IEC 60751 1/3 class B Time constant 17 s (90%) General Electr. connection 4 - lead circuitvia 4- pole clamp Dimension Ø 160 H: 465 mm Airflow 4 ... 6 m/s Weight 3.5 kg Further InfoDocuments: Ventilated air temperature transmitter - 2.1265.xx_.000.pdf