Campbell-scientific NR-LITE-L Kipp and Zonen Net Radiometer Manual do Utilizador Página 1

NR-LITE Net RadiometerRevision: 5/10Copyright © 1998-2010Campbell Scientific, Inc.

NR-LITE Net Radiometer Mechanical Housing material: Anodized aluminum Cable material: Polyurethane Weight: 200 g Cable length: 15 m (can be ext

NR-LITE Net Radiometer Support Arm 26120 Pole Support Arm 26120Crossarm FIGURE 6. Mounting the NR-LITE onto a pole (top) and crossarm (bottom) via t

NR-LITE Net Radiometer 4. Wiring The NR-LITE can be measured with a differential or single-ended channel on the datalogger; a differential channel is

NR-LITE Net Radiometer 5. Datalogger Programming This section is for users who write their own datalogger programs. A datalogger program to measure t

NR-LITE Net Radiometer 5.3 Example Programs 5.3.1 CR3000 Example Program without Wind Speed Correction Shown below is an example program written for t

NR-LITE Net Radiometer 5.3.2 CR1000 Example Program with Wind Speed Correction Shown below is an example program written for the CR1000 datalogger. B

NR-LITE Net Radiometer '05103 Wind Speed & Direction Sensor measurements WS_ms and WindDir PulseCount(WS_ms,1,1,1,1,0.098,0) BrHalf(W

NR-LITE Net Radiometer 2: If time is (P92) 1: 0 Minutes (Seconds --) into a 2: 60 Interval (same units as above) 3: 10 Set Output Fl

NR-LITE Net Radiometer ;apply wind speed correction factor ;Rn,cor = Rn,obs*(1.0+0.021286*(U-5.0)) when U > 5 m/s 3: If (X<=>F) (P89) 1:

NR-LITE Net Radiometer 6. Maintenance The radiometer is an ‘all weather’ instrument and is very stable, but should be handled with care. It requires l

Warranty and Assistance The NR-LITE NET RADIOMETER is warranted by CAMPBELL SCIENTIFIC, INC. to be free from defects in materials and workmanship unde

NR-LITE Net Radiometer 16 • Put your hand over the upper sensor. Assuming that your hand is at a higher temperature than the sensor the positive read

Campbell Scientific Companies Campbell Scientific, Inc. (CSI) 815 West 1800 North Logan, Utah 84321 UNITED STATES www.campbellsci.com • info@campbel

NR-LITE Table of Contents PDF viewers note: These page numbers refer to the printed version of this document. Use the Adobe Acrobat® bookmarks tab f

NR-LITE Table of Contents ii Tables 1. Datalogger Connections for Differential Measurement... 8 2. Datalogger Connections

NR-LITE Net Radiometer The NR-LITE is a high-output thermopile sensor which measures the algebraic sum of incoming and outgoing all-wave radiation (i.

NR-LITE Net Radiometer 1.1 Electrical Properties The thermopile consists of a number of thermocouples connected in series, essentially providing a hig

NR-LITE Net Radiometer FIGURE 3. Approximate Spectral Sensitivity and Solar/F.I.R. Radiation The upwards facing sensor is calibrated for solar rad

NR-LITE Net Radiometer FIGURE 4. Cosine Response of a Typical Net Radiometer 1.4 Sensitivity to Wind Speed The calibration of the NR-LITE is carried

NR-LITE Net Radiometer FIGURE 5. NR-LITE Wind Sensitivity 2. Sensor Specifications Spectral Spectral range: 0.2 to 100 μm Detector type: Thermop