RETIRED ›
该产品不再可用,已取代:CS120A
CS120大气可见性传感器
可用的服务
修理 是的
Calibration 是的
Free Support 是的

概述

The CS120 uses tried-and-tested, infrared forward-scatter technology, and uses the proven 42° scatter angle to report meteorological observable range (MOR) for fog and snow in the range 10 to 30,000 m. It combines a high specification with a very competitive price. The CS120 is ideal for stand-alone applications or in combination with automatic weather stations in road, aviation, solar-energy, and wind-energy environments.

笔记:Campbell Scientific does not recommend using the CS120 for marine applications.

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Benefits and Features

  • 高性能传感器以有竞争力的价格
  • 将自动露水和引擎盖加热器纳入全天候操作
  • Simple field calibration using optional calibration kit
  • Low power - suitable for remote applications
  • 自动状态检查故障或窗口污染
  • 传感器设计可最大程度地减少测量量的气流破坏

图片

Detailed Description

与许多这样的传感器相比,CS120设计意味着在相对干净的空间中测量可见度,因为头部和身体的位置最小化了测量量下气流的干扰。

CS120使用连续的高速抽样,从而提高了混合天气(例如雨水和冰雹)进行的测量的准确性,同时在更稳定的事件(例如雾和雾)期间提供可靠的读数。高速采样还可以使传感器更好地响应突然变化的条件。

CS120具有几种保持光学元件清洁的设计功能。朝下面向光学器件可最大程度地减少污垢和雪的积聚。低动力的加热器可防止露水的形成,并且高功率的加热器可防止冰的形成。

The sensor is very power efficient, drawing just 3 W during normal operation including the dew heaters; power can be reduced further by reducing the sample rate and manual control of the heaters.

规格

Measurement Description 气象可观察范围(MOR)
信号类型/输出 RS-232,RS-485
最大报告的可见度 32公里(〜20英里)
最低报告的可见性 12 m(〜39英尺)
Accuracy (0 to 10,000 m) ±10%
精度(10,000至20,000 m) ±20%
Operating Temperature -25°至 +60°C
操作湿度 0至100%
Wind Speed Up to 60 m/s
传感器密封 额定为IP66
Mounting Stainless-steel V-bolt mounting to pole with OD of 32 to 52.5 mm (1.25 to 2 in.)
方面 447 x 640 x 246 mm (17.6 x 25.2 x 9.7 in.)
重量 ~3 kg (6.6 lb) depending upon mounting system used

Electrical

-NOTE-
  • A low-voltage shutdown level can be set to prevent back-up batteries being damaged.
  • 较低的功率状态可以通过较少的频繁采样和加热器的遥控器来实现。
电子电源电压 8 to 30 Vdc
Hood Heater Supply Voltage 24 Vdc or Vac
Hood Heater Power 2 x 30 W (total of 60 W)
Total Unit Power <3 W连续采样(包括露水加热器)

界面

Serial Interface RS-232或RS-485
Serial Data Rates 1200 to 115,200 bps (38,400 bps default rate)
警报输出 2 x 0至5 V输出,32 mA(最大)

Optical

发射器光频率 850 nm
Lens Contamination Circuitry 在1 s间隔内监视污染/阻塞的源和检测器镜头。传感器可调整其校准,以使其对低到中等的窗户污染。
光源稳定控制 Ensures stable operation through variations in temperature and with sensor aging. Corrected at 1 s intervals.

兼容性

笔记:The following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.

数据记录仪

产品 兼容的 笔记
21X(退休)
CR10(退休)
CR1000(退休)
CR10X(退休)
CR200X(退休)
CR206X(退休)
CR211X(退休)
CR216X(退休)
CR23X(退休)
CR295X(退休)
CR3000(退休)
CR500(退休)
CR5000(退休)
CR510(退休)
CR800
CR850
CR9000(退休)
CR9000X(退休)

Downloads

CS120Firmware v.6 (1.51 MB)08-10-2012

包括当前的CS120固件和设备配置实用程序的CS120支持文件。

View Update History

经常问的问题

CS1203

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  1. 大多数坎贝尔科学传感器都可以作为–L提供,该传感器表示用户指定的电缆长度。如果将传感器列为–LX模型(其中“ X”是其他字符),则传感器的电缆具有用户指定的长度,但它用特定的连接器终止了独特系统:

    • 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.

    如果传感器在主型号之后没有–L或其他-LX名称,则传感器具有设置的电缆长度。电缆长度在产品订购信息中的描述字段末尾列出。例如,034B-ET型号的描述说明“遇到了一个为ET站的一组,67英寸电缆”。具有固定电缆长度的产品,默认情况下,带辫子。

    If a cable terminates with a special connector for a unique system, the end of the model number designates which system. For example, the 034B-ET model designates the sensor as a 034B for an ET107 system.

    • –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.
  2. 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:

    • Model number
    • Cable Termination Options list

    If a sensor is offered in an –ET, –ETM, –LC, –LQ, or –QD version, that option’s availability is reflected in the sensor model number. For example, the 034B is offered as the 034B-ET, 034B-ETM, 034B-LC, 034B-LQ, and 034B-QD.

    All of the other cable termination options, if available, 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.

    笔记:由于通常将较新的产品添加到我们的库存中,因此我们将在单个传感器模型下列出多个电缆终止选项,而不是创建多个模型号。例如,HC2S3-L具有将其连接到CS110而不是提供HC2S3-LC模型的–C电缆终止选项。

  3. 许多坎贝尔科学传感器都有不同的电缆终止选项。这些选项包括以下内容:

    • The –PT (–PT w/Tinned Wires) option is the default option and does not display on the product line as the other options do. The cable terminates in pigtails that connect directly to a data logger.
    • - 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.
    • In the –CWS (–CWS w/CWS900 Connector) option, the cable terminates in a connector that attaches to a CWS900-series interface. Connection to a CWS900-series interface allows the sensor to be used in a wireless sensor network.
    • In the –PW (–PW w/Pre-Wire Connector) option, the cable terminates in a connector that attaches to a prewired enclosure.
    • In the –RQ (–RQ w/RAWS Connector) option, the cable terminates in a connector that attaches to a RAWS-P Permanent Remote Automated Weather Station.

    笔记:电缆终止选项的可用性因传感器而异。例如,传感器可能没有,两个或几个选项可供选择。如果未列出特定传感器的所需选项,请联系Campbell Scientific寻求帮助。

实例探究

utah: upgraded roadside weather stations
Utah: Upgraded Roadside Weather Stations
犹他州交通运输部(UDOT)在整个……上运营着路边气象站网络。read more
portugal: cloud base and visibility sensors for military aviation
葡萄牙:军事航空的云基础和可见性传感器
Audimobil最近在葡萄牙军事空军基地安装了一个自动气象站,以支持……read more

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