Rain Gauge Sensor

Accurate Rainfall Measurement with Suryalog Rain Gauge Sensor

  • Why choose SuryaLogix Rain Gauge Sensor?

    Suryalogix Rain guage sensor

    Specifications & Features

    Frequently Asked Questions (FAQs) About Rain Gauge Sensor

    What is the purpose of a rain gauge?

    A rain gauge measures the amount of rainfall at a specific location. It helps monitor weather conditions and rainfall at solar PV plants.

    What is the instrument for measuring rainfall?

    A rain gauge is the instrument used to measure rainfall. It records precipitation in millimetres (mm).

    How is a rain gauge calibrated?

    A known quantity of water is passed through the rain gauge and compared with its reading. Any measurement difference is adjusted during calibration.

    Which IEC standard applies to rain gauge sensors in solar plants?

    IEC 61724-1 provides guidelines for monitoring environmental parameters in PV plants. Rainfall can be monitored as an additional meteorological parameter.

    What communication protocols do rain gauge sensors support?

    Rain gauges may support RS-485, Modbus RTU, or pulse output. These interfaces allow integration with WMS, dataloggers, and SCADA.

    Can a rain gauge sensor detect snowfall?

    Standard tipping bucket rain gauges mainly measure liquid rainfall. Snowfall measurement requires a heated or specialized precipitation sensor.

    How is a rain gauge integrated with SCADA or WMS?

    A rain gauge connects to a datalogger or WMS using pulse, RS-485, or Modbus. The rainfall data can then be monitored and analyzed through SCADA.

    How often should a rain gauge sensor be cleaned or maintained?

    Rain gauges should be inspected and cleaned regularly to remove dust, leaves, and debris. Maintenance frequency depends on site conditions.