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RS-81 Solar Radiation Sensor

RS-81 Solar Radiation Sensor

The sensor is designed to measure the intensity of solar radiation. The measurement is based on the principle of the temperature difference resulting from solar radiation on the black and white surfaces. On the mounted thermocouples is created voltage, which is directly dependent on the intensity of the solar radiation. The lower part of the sensor has a replaceable screwdriving desiccant pad with a color indicator of efficiency. The sensor is mounted on a pin of 12mm diameter and secured with a M4 side bolt. The electrical connection is made by the waterproof connector included in the delivery.