Air temperature sensor DTE 75A/5

DTE 75A/5 is a non aspirated air temperature sensor with special sensor support, designed to measure the air temperature on 5 cm above the ground. As a sensing element a thermolinear thermistor is used. It is protected by a stainless steel cylinder that is thermally isolated from the case. Sensor arm is made of anodized aluminum. Radiation shield, made of UV resistant plastics, protects the sensing element from the solar radiation and precipitation. On the arm there is a 3-pin weatherproof connector used to connect the sensor to the measuring system. Sensor has to be mounted with radiation shield upright at such a level that the distance between the sensing element inside the radiation shield and ground is 5 cm. Sensor outputs should be overvoltage protected. To provide connection between the sensor and the measuring system a two wire shielded cable should be used (Max. length can be up to several hundreds meters, depending on the wire resistance ).

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