NR01 CAMPBELL | Alldatasheet
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5] SCIENTIFIC - —4 WHEN MEASUREMENTS MATTER ML T ¢ Overview The NRO1, manufactured by Hukseflux, is a research-grade net radiometer that measures the energy balance between incoming short-wave and long-wave infrared radiation versus surface-reflected short-wave and outgoing long-wave infrared radiation. Our dataloggers measure the NRO1's output and control its internal heater. This net radiometer Benefits and Features ) Internal RTD provides temperature compensation of measurements ) Research-grade performance ) Internal 1-W heater reduces formation of dew and melts frost Technical Description The NRO1 consists of a pyranometer and pyrgeometer pair that faces upward and a complementary pair that faces downward. The pyranometers and pyrgeometers measure short-wave and far infrared radiation, respectively. The NRO1 includes an on-board RTD to measure the radiometer's internal temperature and a 1-W heater that minimizes the formation of dew and melts frost. To reduce Specifications Sensor Hukseflux's SRO1 ISO-class, thermopile pyranometers, IR0 4-Component Net Radiometer Research Grade Robust 4-way radiometer that requires little maintenance offers a professional solution for scientific-grade energy balance studies. Note: NRO1 radiometers with a serial number less than 2313 used the pn #21271 fitting. NRO1 radiometers with a serial number greater than 2312 do not need the pn #21271 fitting. ) Separate outputs of short-wave and long-wave infrared radiation for better accuracy and more thorough quality assurance ) Robust—only requiring limited maintenance current drain, a relay is typically used to turn on the heater only when the solar radiation is less than 20 W/m2. Campbell Scientific's CR3000 and CR5000 dataloggers are ideal for measuring this radiometer. A CR1000 can also be used, but a 4WPB100 module is required to measure the internal RTD. pyrgeometers, PT100 RTD For comprehensive details, visit: www.campbellsci.eu/nr01
outgoing short-wave and long- wave radiation 18s 10t0 40 v W' m? -0.1t0+50 mV Expected Accuracy for Daily +10% Totals Heater Operating Temperature Range SCIENTIFIC 90 ohm, 1.6 W (at 12 Vdo) -40° to +80°C Heater Current Drain Dimensions Weight Pyranometer Spectral Range Pyrgeometer Spectral Range ~140 mA 263x113x121cm (104 x44x 48in) 1.3kg (29 Ib) with 5 m (16.4 1) cable 0.9kg (2 1b) sensor only 305 to 2800 nm 4500 to 50,000 nm For comprehensive details, visit: www.campbellsci.eu/nr01 CAMPBELL 80 Hathern Road, Shepshed, LE129GX UK | +(0)1509828888 | sale@campbellsci.couk | www.campbellscieu AUSTRALIA | BRAZIL | CANADA | CHINA | COSTA RICA | FRANCE | GERMANY | INDIA | SOUTH AFRICA | SPAIN | THAILAND | UK | USA ©2020 Campbell Scientific, Ltd. | 06/23/2020