NR01-L4-Component Net Radiometer

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1. Can the NR01-L be used to measure the net radiation of artificial light?

   Yes.

2. NR01-L是否需要安装在塔上的所有其他乐器上方，以便对天空有清晰的视野？

   阴影和反思是要考虑的重要方面。传感器应该清楚地了解天空的向上半球。为了避免阴影效应并促进空间平均，应将传感器安装在地面表面至少1.5 m。

3. NR01-L是否需要安装在单独的塔上以避免其他乐器的辐射影响？

   Campbell Scientific recommends that the sensor be mounted to a separate vertical pipe at least 25 ft from any other mounting structures.

4. 如果未将NR01-L列为捷径的传感器，则如何配置传感器？

   It is possible that an older version ofShort Cut正在使用。下载最新版本的Short Cut。

   For programming assistance, consult theNR01-L说明书。如有额外的帮助，请联系Campbell Scientific。

5. 使用26120安装套件可以安装哪些净辐射传感器？

   截至2013年6月，我们所有目前和退休的净辐射传感器都可以使用此套件安装。这些包括：

   • 电流传感器：CNR4-L，NR-LITE2-L和NR01-L
   • Retired sensors: CNR1, CNR1-L, CNR2-L, NR-LITE-L, and Q7.1-L
6. 需要多少个4WPB100模块来测量NR01-L或CNR4-L 4向净辐射计中的内部PRT？

   Only one 4WPB100 is needed to measure the internal PRT in the radiometer.

7. Where should a net radiometer be installed?

   Mount the net radiometer so that no shadow will be cast on it at any time of day from obstructions such as trees, buildings, the mast, or the structure on which it is mounted.

   Campbell Scientific recommends installing a net radiometer in an open area, away from the main weather station structure on a separate vertical mast. If it is necessary to install this sensor on the main tall tower (30 ft or taller), the sensor should be installed at the top of the tower. In the northern hemisphere, the sensor should be facing south. In the southern hemisphere, the sensor should be facing north. If the tower uses a solar power system (that is, solar panels), ensure that the solar panels are installed away from the main tower.

8. When a 4-way net radiometer is used, which data loggers require the use of a 4WPB100 to measure the internal PRT?

   CR1000需要4WPB100来测量内部PRT。（CR3000和CR5000之类的数据记录器具有内置的必要的PRT桥模块，以测量PRT。）请注意，CNR4-L还包括一个内部热敏电阻，可以由CR1000直接测量。因此，当使用CR1000时，坎贝尔科学通常建议使用其内部热敏电阻而不是PRT监测CNR4-L的内部温度。

9. 坎贝尔科学传感器可用哪些不同的电缆长度选择？

   Most Campbell Scientific sensors are available as an –L, which indicates a user-specified cable length. If a sensor is listed as an –LX model (where “X” is some other character), that sensor’s cable has a user-specified length, but it terminates with a specific connector for a unique system:

   • –LC模型具有用户指定的电缆长度，可连接到ET107，CS110或已退休METDATA1。
   • –LQ型号具有用户指定的电缆长度，可连接到RAWS-P气象站。

   If a sensor does not have an –L or other –LX designation after the main model number, the sensor has a set cable length. The cable length is listed at the end of the Description field in the product’s Ordering information. For example, the 034B-ET model has a description of “Met One Wind Set for ET Station, 67 inch Cable.” Products with a set cable length terminate, as a default, with pigtails.

   如果电缆用特殊的连接器终止于唯一系统，则型号的末端指定了哪个系统。例如，034B-ET模型将传感器指定为ET107系统的034B。

   • –ET models terminate with the connector for an ET107 weather station.
   • –ETM型号终止于ET107气象站的连接器终止，但它们还包括特殊的系统安装，在购买替换零件时通常很方便。
   • –QD型号用RAWS-F快速部署站的连接器终止。
   • –PW型号用PWENC或PREDENED系统的连接器终止。
10. 特定传感器列出了可用的电缆终止选项？

    Not every sensor has different cable termination options. The options available for a particular sensor can be checked by looking in two places in the Ordering information area of the sensor product page:

    • 型号
    • Cable Termination Options list

    如果在–ET，–ETM，–LC，–LQ或–QD版本中提供传感器，则该选项的可用性反映在传感器型号中。例如，034b以034b-et，034b-etm，034b-lc，034b-LQ和034b-qD提供。

    所有其他的电缆终端选项,如果艾娃ilable, are listed on the Ordering information area of the sensor product page under “Cable Termination Options.” For example, the 034B-L Wind Set is offered with the –CWS, –PT, and –PW options, as shown in the Ordering information area of the 034B-L product page.

    Note:As newer products are added to our inventory, typically, we will list multiple cable termination options under a single sensor model rather than creating multiple model numbers. For example, the HC2S3-L has a –C cable termination option for connecting it to a CS110 instead of offering an HC2S3-LC model.