PL200 Hellmann Manual Rain Gauge
- Manufacturer: Nesa
- Category: Rain gauges and rain sensors, SENSORS, Weather sensors
The NESA PL200 is a high-precision Hellman manual rain gauge designed for collecting and measuring atmospheric precipitation. Its structure consists of a cylindrical anodized aluminum body with a 200 cm² collection surface. The precipitated water is channeled through a high-efficiency collection funnel into an internal container with a capacity of up to 3 liters, equivalent to 150 mm of precipitation.
For direct measurement, it incorporates a Class A (0.05 mm resolution) or Class A+ (0.04 mm) precision graduated cylinder with a 250 ml capacity, allowing accurate readings up to 12.5 mm. The funnel design ensures loss-free collection, maximizing measurement reliability.
Ideal for manual meteorological observations, climate research and agricultural applications.
Properties
| Collection area | 200cm2 (WMO standard) |
| Operating range | up to 3L at 150mm (1.2l x 60mm) |
| Maximum measurable intensity | Unlimited |
| Instrumental constants | 0.05 mm/ml |
| Resolution | 0.05 mm (Class TO); 0.04 mm (Class A+) test tube |
| Measuring range | 0 ÷ 12.5mm |
| Measuring element | Cone and graduated tube with 250 ml x 12.5 mm or container with a maximum capacity of 3 liters |
| Operating temperature | 0 ÷ 60°C |
| Made of | RAL9001 painted aluminum alloy, plastic cylindrical tube |
| Recommended reading interval | 24 hours or after a heavy rain event |
| Weight | < 2 Kg |
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