Description
The Lambrecht standard Rain Sensor is designed from experience and is equipped with the features and advantages of it's proven forerunners. The 15189 Rain sensor is a “class winner”!
Designed to meet the demands of classical meteorology, hydrology and semi-professional industrial meteorology, the 15189 Rain sensor is extremely efficient and an economical investment over it's lifetime.
NOTE: Requires DC power from a mains Power Supply.
Features
- Best price-performance ratio in its class!
- Single device or part of an automatic Weather Station
- Very reliable measuring system
- High quality materials
- Easy installation
- Heated
Specifications
- Meas. principle/ element: tipping bucket system • precision stainless steel bucket acc. to Joss-Tognini
- Meas. range/ Resolution: 2 cm3- (~2 g) volume of tipping bucket - 0.1 mm • 0...8 m/min
- Accuracy: ± 2 % with intensity correction
- Collecting funnel: 200 cm2/ WMO standard
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Ranges of application: unheated version: 0…+70 °C metering (frost resistant down to -20 °C)
heated version: -20...+70 °C · no icing · no snowdrift -
Pulse output: reed contact · polarity protected · bounce-free signal • supply voltage 4...30 VDC
current consumption max. 100 μA · typical 50 μA • load max. 30 VDC/ 0.5A - Housing/ Funnel + ring: aluminium · anodized
- Dimensions/ Weight: H 292 mm · Ø 190 mm · for mounti ng pipe Ø 60 mm · approx. 3 kg
- Standards: WMO-No. 8 · VDI 3786 lf. 7 · EN 50081/82 · VDE 0100
Versions:
15189 Precipitation sensor with 2 cm3-volume of bucket · unheated
15189H Precipitation sensor with 2 cm3-volume of bucket · heated*
*Heating data: electr. controlled dual-circuit heating • supply voltage 24 VDC • controlled temperature of 4 ± 2 °C within a range of -20...+4 °C • heating power 150 W
Technical
Applications
- Classical meteorology and hydrology
- Agriculture meteorology
- Measuring networks of water suppliers
- Lysimeter systems
- Sewage plants
- Weather services
- Airports