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Present weather sensor for precipitation speed/type/intensity. The drop speed is captured with a 24-GHz-Doppler radar. The precipitation quantity and intensity is calculated from the correlation between drop size and speed. The type of precipitation (rain, snow, sleet, freezing rain, hail) is detected from the difference in drop speed.
Model: 8367-U01
The measurement data is available for further processing in the form of a standard protocol (Lufft UMB protocol). Maintenance-free;
Fast response time; Present weather detector; Resolution 0.01mm.
R2S-UMB Precipitation sensor | 8367-U01 |
with UMB, pulse and frequency interface | 8367-U02 |
Resolution liquid precipitation | 0.01…0.1…1.0 mm/m2 |
Power supply | 20…28 VDC |
Power consumption without heating | 2 VA |
Heating power/24V | 30 VA |
Op. temperature range | –30 … 70 ° C |
Op. humidity range | 0 … 100 % |
Protection | IP67 |
Interface | RS485 semiduplex wire, UMB protocol, pulse and frequency interface |
Cable length | 10m |
Measuring range hail | 5.1…approx. 30 mm |
Type of precipitation | Rain, snow, sleet, freezing rain, hail |
Precipitation | |
Principle | Doppler-Radar |
Reproducibility | typ. > 90 % |
Measuring range drop size | 0.3…5 mm |
Accessories | |
---|---|
Protection shield for R2S | 8367-SCHIRM |
Traverse for R2S | 8367-TRAV |
UMB interface converter ISOCON | 8160-UISO |
Power supply 24V/4A | 8366-USV1 |
Surge protection | 8379-USP |
Digital-analog-converter | 8160-UDAC |