Apogee - Pyranometer | SP-422

The SP-422 sensor outputs a digital signal using Modbus RTU protocol over RS-232 or RS-485. The sensor incorporates a silicon-cell photodiode with a rugged, self-cleaning sensor housing design, and high-quality cable terminating in pre-tinned pigtail leads for easy connection to dataloggers and controllers. Typical applications include shortwave radiation measurement in agricultural, ecological, and hydrological weather networks. Sensors are 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.

Applications for this product

• Total shortwave radiation is an important component in determining evapo-transpiration rates, energy balance, net radiation. Sensors are also used to optimize photovoltaic systems and solar panel arrays. Applications include shortwave radiation measurement in agricultural, ecological, and hydrological weather networks.

Specifications of this product

• Input Voltage Requirement: 5.5 to 24 V
• Average Max Current Draw: RS-232 quiescent 36.87 mA, active 37.06 mA;
  RS-485 quiescent 37.37 mA, active 42.30 mA
• Dimensions: 30.5 diameter, 37 mm height

To contact ICT International about Apogee Pyranometer | SP-422 use Get a quote.

The SP-422 sensor outputs a digital signal using Modbus RTU protocol over RS-232 or RS-485. The sensor incorporates a silicon-cell photodiode with a rugged, self-cleaning sensor housing design, and high-quality cable terminating in pre-tinned pigtail leads for easy connection to dataloggers and controllers. Typical applications include shortwave radiation measurement in agricultural, ecological, and hydrological weather networks. Sensors are 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.

Applications for this product

• Total shortwave radiation is an important component in determining evapo-transpiration rates, energy balance, net radiation. Sensors are also used to optimize photovoltaic systems and solar panel arrays. Applications include shortwave radiation measurement in agricultural, ecological, and hydrological weather networks.

Specifications of this product

• Input Voltage Requirement: 5.5 to 24 V
• Average Max Current Draw: RS-232 quiescent 36.87 mA, active 37.06 mA;
  RS-485 quiescent 37.37 mA, active 42.30 mA
• Dimensions: 30.5 diameter, 37 mm height

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To contact ICT International about Apogee Pyranometer | SP-422 use Get a quote.