SP-230-SS: All-Season Heated Pyranometer

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Make: Apogee Model: SP-230-SS

✅ The SP-230 is a heated pyranometer with a 0.2 W heater to keep water (liquid and frozen) off the sensor and minimize errors caused by dew, frost, rain, or snow blocking the optical path.

✅ Measurand : Shortwave Radiation.

✅ Sensor Type : Silicon-cell Photodiode.

✅ Standards & Classification : ISO 9060:2018 Class C.

✅ Signal Output : Analog Output (0 to 400 mV).

✅ Supplied With : 5 m cable, Calibration Certificate/Factory Test.

SKU: Apogee-SP-230-SS

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Description

The SP-230 (All-season) is a heated pyranometer with a 0.2 W heater to keep water (liquid and frozen) off the sensor and minimize errors caused by dew, frost, rain, or snow blocking the optical path. Sensor includes IP68 marine-grade stainless-steel cable connector 30 cm from the head to simplify sensor removal and replacement for maintenance and recalibration.

Details & Specifications

Make	Apogee
Model	SP-230-SS
General Specifications	:-
Weight (Mass)	90 g
Dimension	30.5 mm diameter, 37 mm height
Output	Analog Output (0 to 400 mV)
Power supply	5.5 to 24 V DC
Classification	ISO 9060:2018: Class C (fast response)
Long-term instability	Less than 2 % per year
Non-linearity	Less than 1 % up to 2000 W m⁻²
Operating conditions	-40 to 70 C; 0 to 100 % relative humidity; can be submerged in water up to 30 m
Spectral range	360 to 1120 nm
Temperature Response	0.04 ± 0.04 % per C
Response time (95%)	Less than 1 ms
Protection Level	IP68
Cable length	5 m of shielded, twisted-pair wire; TPR jacket (high water resistance, high UV stability, flexibility in cold conditions); pigtail lead wires