CNR1
CNR1
RetiredNet Radiometer
Pricing
- Model:
- CNR1
- Item Number:
- 16109
- Warranty:
- 1 year
- Lead time:
- 21 days
Overview
The CNR1 net radiometer by Kipp & Zonen is for applications requiring research-grade performance. The radiometer measures the energy balance between incoming short-wave and long-wave IR radiation versus surface-reflected short-wave and outgoing long-wave IR radiation. The CNR1 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 CNR1 also includes an RTD to measure the radiometer’s internal temperature and a heater that can be used to prevent condensation. Lead length is 82 ft. For custom cable length, order CNR1-L.
If you need a mounting bracket for a CNR1 or CNR1-L, get advice by clicking the Ask a Question button on this page, or call 435-227-9000 and ask to speak to someone in our Flux group.
Technical Description
The CNR1 comes with an 82-ft cable length. This net radiometer is for applications requiring research-grade performance. It measures the energy balance between incoming short-wave and long-wave infrared radiation versus surface-reflected short-wave and outgoing long-wave infrared radiation.
The CNR1 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. All four sensors are calibrated to an identical sensitivity coefficient.
The CNR1 also includes an RTD to measure the radiometer’s internal temperature, a 4WPB100 module to interface the RTD with the data logger, and a heater that can be used to prevent condensation.
The CNR1 uses six differential or four single-ended and two differential analog channels on the data logger. Data loggers that provide sufficient channels include our CR1000, CR3000, and CR5000.
If you need a mounting bracket for a CNR1 or CNR1-L, get advice by clicking the Ask a Question button, or call 435-227-9000 and ask for someone in our Flux group.
Specifications
- Sensors
- Kipp & Zonen’s CM3 ISO-class, thermopile pyranometer, CG3 pyrgeometer, PT100 RTD
- Pyranometer Spectral Response
- 305 to 2800 nm
- Pyrgeometer Spectral Response
- 5000 to 50,000 nm
- Response Time
- 18 s
- Sensitivity Range
- 7 to 15 μV W-1 m2
- Pyranometer Output Range
- 0 to 25 mV
- Pyrgeometer Output Range
- ±5 mV
- Expected Accuracy for Daily Totals
- ±10%
- Directional Error
- < 25 W m-2
(pyranometer)
- Heating Resistor
- 24 ohm, 6 W
(at 12 Vdc)
- CE Compliance
- CE compliant under the European Union’s EMC directive
