The SR300-D1 from Hukseflux is an industrial-grade, Class A pyranometer that measures solar irradiance with unparalleled reliability and accuracy.
PYRANOMETER (#19864) | |
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Description | |
Sensor type | Thermopile solar radiation sensor; ISO 9060:2018 Class A (Secondary Standard) compliant |
Applications |
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Sensor range | -400 to 4000 W/m^2 |
Spectral range | 285 to 3000 nm |
Instrument compatibility | NRG SymphoniePRO and LOGR-S / Solar Data Loggers |
Certifications |
Class A classification per ISO 9060:2018 Class A compliant per IEC 61724-1:2021 |
Output signal | |
Signal type |
Modbus RS-485; available measurands include:
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Accuracy | Class A (Secondary Standard) per ISO 9060:2018 |
Calibration |
Characterization report included with each sensor; traceable to World Radiometric Reference (WRR) Calibration uncertainty < 1.2% (k=2) as specified by Hukseflux |
Power requirements | |
Supply voltage | 8 to 30 VDC |
Heater supply voltage | 5 V |
Power Required |
< 3 W in Standard Operating Mode (heater [ON], ventilator [ON]) < 1 W in Medium Power Operating Mode (heater [OFF], ventilator [ON]) < 0.5 W in Low Power Operating Mode (heater [OFF], ventilator [OFF]) |
Installation | |
Mounting | Mounts to tower using NRG's Mounting Plate | Pyranometer, Gen II (14357) more mounting options available |
Tools required |
4 mm hex key T10 torx key for opening sensor bottom |
Environmental | |
Operating temperature range | -40C to 80C (-40F to 176F) |
Operating humidity range | 0 to 100% |
Physical | |
Connections |
Bare wire leads from cable connect directly to logger See also logger user's manual for wiring diagram |
Cable length |
Sold separately; options include:
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Weight | 0.65 kg (1.41 lbs) excluding cable |
Dimensions | 92 mm diameter x 99 mm high (3.62 inches diameter x 3.74 inches high) |
Materials | |
Cable | Shielded 5 conductor cable to 5-pole M12-A female connector |
Detector | Thermopile |
Enclosure | IP67 weatherproof anodized aluminum enclosure and stainless steel hardware |
NRG Systems • 110 Riggs Road • Hinesburg, Vermont 05461 • +1 802-482-2255 • info@nrgsystems.com