CS516-LQ Fuel Moisture and Temperature Sensor with Fuel Sticks for RAWS Station
准备部署
Cabled for connecting to RAWS-P stations
weather applications water applications 能源应用 气体通量和湍流应用 基础设施应用程序 土壤应用

概述

CS516-LQ由一个组成CS506燃料水分探针, a26601 10-hour Fuel Moisture Stick, aCS205 Fuel Temperature Stick和A.107 Thermistormounted on a26817安装股权。CS506和107探针上的电缆具有用户指定的长度并终止于军用连接器而不是尾纤。连接器连接到Raws-P外壳，该外壳安装到坎贝尔科学三脚架或塔楼。

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Detailed Description

通过将CS205销钉内的基于热敏电阻的107探针插入来测量燃料温度。每个弹簧都建议销钉置换;在某些环境中可能需要更频繁更换（即，具有大量湿/干循环的那些）。

The CS506 Fuel Moisture Sensor consists of an epoxy-encapsulated electronics package. It uses Time Domain Reflectometry to measure the moisture content of the USFS-specified, 10-hour, ponderosa pine dowel. No artificial materials (e.g., epoxy sealant) are added to the dowel that would adversely influence the natural behavior characteristics of it. Because the complete dowel surface is accessible for moisture exchange, the response of the CS506 is similar to that of the traditional weighing racks.

To optimize probe-to-probe repeatability and to allow probe interchangeability without individual calibration, two additional sorts are performed on the dowels before they are selected to be used as a sensor. First, the dowels are sorted dry by density to improve accuracy in the dry range of 0 to 15%. Second, the dowels are sorted after a 50-minute soak by weight to reduce probe-to-probe time response variation and minimize variability in the wet range of 20 to 50%.

Specifications

燃油水分
Enable Voltage
  • Off at 0 Vdc (< 1 Vdc)
  • On at 5 Vdc (> 4 Vdc; maximum 18 Vdc)
Operating Range 0 to 70% moisture content
电源 5 to 18 Vdc
Current Use
  • 65 mA（活跃）
  • 45μA（静止）
输出信号 ±0.7 Vdc square wave (with an output frequency of approximately 31 to 58 kHz)

燃油温度
传感器 BetaTherm 100K6A1B Thermistor
宽容 ±0.2°C (over 0° to 50°C range)
温度测量范围 -35°至+ 50°C
Steinhart-Hart方程错误 ≤ ±0.01°C (over measurement range)

燃油湿度准确
0 to 10% Range
  • ±1.25% (worst case)
  • ±0.74％（rms误差）
10至20％的范围
  • ±2％（最坏情况）
  • ±0.9% (RMS error)
20至30％的范围
  • ±3.4％（最坏情况）
  • ±1.94％（rms误差）
30至50％的范围
  • ±4.11％（最坏情况）
  • ±2.27% (RMS error)

Compatibility

CS506和107探针上的电缆具有用户指定的长度并终止于军用连接器而不是尾纤。连接器连接到Raws-P外壳，该外壳安装到坎贝尔科学三脚架或塔楼。

CS516-LQ与CR300系列和CR200（x）系列中的数据记录器不兼容。

Frequently Asked Questions

Number of FAQs related toCS516-LQ:6

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  1. 订购替换销钉测量燃料温度和水分的零件号是什么？
    • CS506-L燃油湿度传感器采用26601 10小时燃料水分棒。
    • 107温度探头使用CS205 10小时燃料温度棒。

    这些销钉都可以用菲利普斯螺丝刀和可调节的扳手在现场中容易地替换。

  2. 有燃料湿度传感器，燃料温度棒，温度探头和安装股权的零件号的照片在哪里？

    用于测量燃料温度和水分的各种仪器的描述和插图（带有部件号），看看“远程测量“宣传册。

  3. 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.

    如果电缆用特殊连接器终止用于唯一系统，则型号的末尾指定哪种系统。例如，034B-ET模型将传感器指定为ET107系统的034B。

    • -et模型与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模型终止于RAWS-F快速部署站的连接器。
    • –PW models terminate with the connector for a PWENC or pre-wired system.
  4. 特定传感器列出的可用电缆终端选项在哪里？

    并非每个传感器都有不同的电缆终端选项。可以通过在传感器产品页面的“排序信息”区域中查看两个位置来检查特定传感器的选项：

    • Model number
    • 电缆终止选项列表

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

    如果有可用的所有其他电缆终端选项将列在“电缆终止选项”下的传感器产品页面的“订购信息”区域上列出。例如，034B-L风装置具有-CWS，-PT和-PW选项，如034B-L产品页面的排序信息区域所示。

    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.

  5. How often should the fuel temperature and moisture dowels be replaced?

    26601 10小时燃料水分棒（与CS506-L）和CS205 10小时燃料温度棒（与107-L一起使用）可以用菲利普斯螺丝刀和可调节的扳手在现场中易于更换。

    每个春天应该更换销钉;在某些环境中可能需要更频繁的更换。湿润/干燥循环销钉经验越多，需要更频繁地更换。

  6. 坎贝尔科学传感器提供的不同电缆终端选项是什么？

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

    • -pt（-pt w / tinned wirs）选项是默认选项，并在产品行上显示其他选项。电缆终止于直接连接到数据记录器的尾纤。
    • - 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-wws（-cws w / cws900连接器）选项中，电缆终止于连接到CWS900系列接口的连接器中。与CWS900系列接口的连接允许传感器用于无线传感器网络。
    • 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，电缆终止于连接到Raws-P永久远程自动化气象站的连接器中。

    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.

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