| Precipitation sensors with weighing tipping bucket - measurement acc. to Joss-Tognini |
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| With success... |
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the weighing precipitation sensors (15188) stand up to any comparison with others in its class. Modern tipping and heating technologies guarantee high reliability, precision and minimal evaporation influences.
The measuring system of the precipitation sensor empties it-self and registers. Thus over-flowing is impossible!
The 4 cm³ (4 g water) bucket with large volume has been constructed especially for extreme precipitation incidents,
e. g. tropical rainstorms or longer recording intervals.
 Smooth running tipping bucket bearings
High resolution
Easy installation of the precipitation sensor
Maintenance-free electronics
Fine, high-quality, weather-proof materials
 Application fields od these presipitation sensors are e. g.:
Automatic weather stations  classical meteorology and hydrology lysimeter plants sewage plants building systems water management agriculture forestry |
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| Components and accessories for a complete solution, please click here... |
| Variants with linearised impulse and/ or analogue output signal, please click here... |
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| Technical data |
| Professional Line |
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(15188) Precipitation sensors with weighing tipping bucket |
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Variants without heating:
00.15188.002 000
00.15188.004 000
Measuring principle:
Measuring element:
Measuring range/
Resolution:
Accuracy:
Collecting surface:
Range of application:
Pulse output:
Housing/ Funnel + ring:
Dimensions/ Weight:
Standards:
Variants with heating:
00.15188.202 000
00.15188.204 000
Range of application:
Data of heating:
On request:
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(15188) Precipitation sensor with 2 cm³-volume of bucket
(15188 W4) Precipitation sensor with 4 cm³-volume of bucket
Weighing tipping bucket system
Precision stainless steel bucket acc. to Joss-Tognini
2 cm³-volume of bucket - 0.1 mm/ 2 g water 0...10 mm/min
4 cm³-volume of bucket - 0.2 mm/ 4 g water 0...20 mm/min
± 2% with intensity compensation
200 cm²/ WMO standard
Temperatures 0…+70°C metering (up to -20°C frost resistant)
Reed contact · polarity protected · bounce-free signal •
Current consumption max. 100 µA · typical 50 µA •
Supply voltage 4...30 VDC • max. load 30 VDC/ 0.5A
Stainless steel aluminium, anodized
H 395 mm · Ø 190 mm · for mounting pipe with Ø 60 mm · approx. 4 kg
WMO-No. 8 · VDI 3786 page 7 · EN 50081/82 · VDE 0100
(15188 H) Precipitation sensor with 2 cm³-volume of bucket
(15188 HW4) Precipitation sensor with 4 cm³-volume of bucket
Temperatures -30...+70° C · no icing · no snowdrift
Controlled electr. controlled dual-circuit heating 170 VA total heating energy 100 VA collecting funnel 70 VA downpipe/ bucket
Supply voltage 42 VAC
Controlled temperature 4°C ± 2°C within a range of -20...+4°C
(95666.1) TROPOS-100 Data Logger | |
