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1. Does every sensor come with a calibration sheet?

   Not every sensor comes with a calibration sheet. If a calibration sheet is included, it is listed in the “Ships With” section of the sensor’s product web page or it is specified when ordered.

2. 如果连接到传感器的电缆太短，可以将更多电缆拼接到现有电缆以使其更长吗？

   Whenever possible, purchase a sensor with the desired cable length. Some sensors have a user-specified cable length, whereas other sensors have a set cable length.

   有时，旧电缆可以用新的，更长的电缆代替。

   通常，其他电缆不能插入现有电缆上，因为：

   • Some sensor cables have bridge completion resistors at the pigtail end
   • Some sensors are calibrated based on cable length
   • 有时绝缘材料中的颜色与辫子端可见的颜色不同
   • 根据剪接的完整性，可以引入错误或故障

   拼接电缆共同增加了水可能进入电缆并引起短路，腐蚀和其他一些潜在问题的可能性，从而导致测量问题。

   由于潜在的问题，请勿在不先与Campbell Scientific详细讨论传感器的情况下拼接任何传感器电缆。

3. Can a sensor cable be shortened?

   Sometimes, an old cable can be replaced with a new, shorter cable.

   有时，可以通过切断末端来缩短现有电缆。但是，这样做时可能会遇到一些问题：

   • 一些传感器在辫子端具有桥梁完成电阻。
   • 一些传感器已校准至长度。
   • Sometimes the color in the insulation may not be the same as that visible at the pigtail end.

   Because of the potential issues, do not cut the ends off any sensor cable without first contacting Campbell Scientific to discuss the sensor in detail.

4. What are the different cable length choices available for Campbell Scientific sensors?

   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:

   • An –LC model has a user-specified cable length for connection to an ET107, CS110, or retired Metdata1.
   • An –LQ model has a user-specified cable length for connection to a RAWS-P weather station.

   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模型终止于ET107气象站的连接器终止。
   • –ETM models terminate with the connector for an ET107 weather station, but they also include a special system mounting, which is often convenient when purchasing a replacement part.
   • –QD models terminate with the connector for a RAWS-F Quick Deployment Station.
   • –PW models terminate with the connector for a PWENC or pre-wired system.
5. 特定传感器列出了可用的电缆终止选项？

   并非每个传感器都有不同的电缆终止选项。可以通过在传感器产品页面的订购信息区域的两个地方查看特定传感器的选项：

   • Model number
   • 电缆终止选项列表

   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。

   如果有的话，所有其他电缆终止选项均在传感器产品页面的“电缆终止选项”下的“订购信息”页面上列出。例如，如034B-L产品页面的订购信息区域所示，使用–CWS，–PT和–PW选项提供034B-L风集。

   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.

6. 坎贝尔科学传感器可用哪些不同的电缆终止选项？

   Many Campbell Scientific sensors are available with different cable termination options. These options include the following:

   • –pt（–pt w/tinned电线）选项是默认选项，并且不会像其他选项一样在产品线上显示。电缆终止于直接连接到数据记录器的辫子。
   • - c (- c w / ET / CS110连接器)选项,cable terminates in a connector that attaches to a CS110 Electric Field Meter or an ET-series weather station.
   • 在–CWS（–CWS W/CWS900连接器）选项中，该电缆终止在连接到CWS900系接口的连接器中。连接到CWS900系列接口，可以在无线传感器网络中使用传感器。
   • In the –PW (–PW w/Pre-Wire Connector) option, the cable terminates in a connector that attaches to a prewired enclosure.
   • 在–RQ（–RQ W/RAWS连接器）选项中，该电缆终止在连接器的连接器中，该连接器连接到RAWS-P永久远程自动气象站。

   Note:The availability of cable termination options varies by sensor. For example, sensors may have none, two, or several options to choose from. If a desired option is not listed for a specific sensor, contact Campbell Scientific for assistance.

7. Can a sensor cable be replaced?

   很多时候，但并非总是如此，传感器的电缆可以用新电缆代替。如果原始电缆损坏或需要更改其长度，这将很有帮助。

   If the cable is attached to the sensor using a connector, Campbell Scientific will sell a replacement cable. For example, a 05106CBL-L is a replacement cable for a 05106-L. Replacement cables are listed in the “Replacement Parts” section of the Ordering information area of the product page.

   If the cable is attached to a sensor through a user-accessible terminal block, a raw cable can be purchased to replace it. For example, to replace the cable on a 05103-L Wind Monitor, order the desired length ofPN 9721,24 AWG 3 Twisted Pair Shielded Santoprene Cable. As another example, the raw cable for a TE525-L Rain Gage ispn 9661,22 AWG 1 Twisted Pair Shielded Santoprene Cable.

   如果电缆是传感器不可或缺的一部分，则无法更换用户，并且必须将传感器返回坎贝尔科学。属于此类别的传感器的一些示例包括107-L，109SS-L，229-L，CS547A-L和CS650-L。F或将设备返回坎贝尔科学的过程, refer to the维修和校准page.