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The ES4 is a digital sensor with SDI-12 communication protocol.
The sensor incorporates a silicon-cell photodiode with a rugged, self-cleaning sensor housing design, and high-quality cable and M-12 connector for easy connection to Delta-T Devices SDI-12 networks.
Typical applications include shortwave radiation measurement in agricultural, ecological, and hydrological weather networks. It can also used to optimize photovoltaic systems.
Sensor includes IP68 marine-grade stainless-steel cable connector to simplify sensor removal and replacement for maintenance and recalibration.
