可用的服务 | |
---|---|
修理 | 是的 |
Calibration | 是的 |
Free Support | 是的 |
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.
阅读更多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.
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- |
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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 |
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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. |
笔记:The following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.
与CS120:3
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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:
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.
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:
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。
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:
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。
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