美国RMYOUNG电容式雨量计50202

移动平台雨雪量计，船舶雨雪量计，浮标雨雪量计

　　50202可以测量降雨或者降雪，传感器没有任何可移动部件。绝缘外壳以及恒温控制加热器使得传感器可以在0℃以下的温度环境中工作。跟传统的翻斗式雨量桶以及称重式雨雪量计不同，50202没有任何可移动部件，对于在移动平台如浮标和船只上测量降水，非常理想。降水的测量是通过一个电容式变送器，以及一个电子电路输出测量电压。然后通过数据采集器或者记录器记录测量数据。

技术性能参数

最小测量：1mm

精度：±

1mm

输出信号：0 – 5VDC=0 – 50mm降水

内部积水溢出时间：大约30秒

供电：8 – 30VDC；加热器，28VAC @ 48w

工作温度范围：-20 – 50℃

尺寸：

加热器：高65厘米，直径14厘米

积雨范围直径：

133毫米

积雨面积：200平方厘米

安装：U型螺栓，垂直安装在25 – 50mm直径立管上

重量：2.5Kg

运输重量：

4Kg

The Model 50202 Precipitation Gauge accurately measures rain or snow precipitation without moving parts. Insulated housings and thermostatically controlled heaters permit operation at temperatures below freezing. Unlike conventional tipping-bucket and weighing gauges the 50202 has no moving parts, making the instrument ideal for use on moving platforms such as buoys and ships. Precipitation measurement is made with a capacitive transducer and electronic circuit that produces a voltage output. Total precipitation can be tracked by a datalogger or recorder. 

Specifications

Threshold: 1 mm (.04 in)

Accuracy: ± 1 mm (±.04 in)

Signal: 0 to 5.00 VDC = 0 to 50 mm precipitation

Chamber Drain Time: 30 seconds approx.

Power Requirement: Measuring Circuit: 8 to 30 VDC, Heater: 48 Watts @ 28 VAC, Operating Temperature: -20°C to +50°C (-4°F to 122°F) 

Dimensions:

Height: 65 cm (25.6 in)

Diameter: 14 cm (5.5 in)

Catchment Dia: 133 mm (4.4 in)

Catchment Area: 100 cm² (60.8 in²)

Mounting: U-bolts fit vertical pipe 25-50 mm (1-2 in) diameter.

Weight: 2.5 Kg (5.5 lb)

Shipping Weight: 4 Kg (9 lb)