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 Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.

Rika rain gauge measures solution provider for measuring rainfall amount 1
Rika rain gauge measures solution provider for measuring rainfall amount 2
Rika rain gauge measures solution provider for measuring rainfall amount 3
Rika rain gauge measures solution provider for measuring rainfall amount 4
Rika rain gauge measures solution provider for measuring rainfall amount 1
Rika rain gauge measures solution provider for measuring rainfall amount 2
Rika rain gauge measures solution provider for measuring rainfall amount 3
Rika rain gauge measures solution provider for measuring rainfall amount 4

Rika rain gauge measures solution provider for measuring rainfall amount

Payment:
T/T, L/C or Paypal
OEM/ODM:
Available
MOQ:
2 PCS
Model:
RK400-01
Lead Time:
5-7 days
Certification:
CE-EMC, CE-LVD, RoHS, ISO9001
Inquiry
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PRODUCT DESCRIPTION

The RK400-01 Tipping Bucket Rainfall Sensor is an instrument for testing rainfall in the nature. In order to meet the requirement of information transmission, processing, recording and display, the amount of rainfall is converted to pulse output. It can be widely used in weather stations, hydrometric stations, agriculture & forestry, defense & field monitoring stations. It can provide the original data for flood-prevention, water-supply system, and reservoir water management in plant.

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Compact size for easy use.
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Auto-heating function.
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Excellent stability.
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High accuracy.
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Stainless steel Construction.
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Outlet with insect-proof.

SPECIFICATIONS

ltem

Technical Specification

Rainfall collector

φ200mm,40-45°

Measured rainfall intensity

Max:4mm/min

Allow rainfall intensity

Max:10mm/min

Resolution

0.2mm

Accuracy(2mm/min)

±4%(Indoor static test,rain intensity of 2mm/min)

Maximum load voltage

30VDC(pulse output)

Maximum load current

20mA(pulse output)

Output

Reed switch pulses,RS485(12-24VDC supply)

Operating temperature(no freeze)

0-70℃

Main material

Collector:304SS,tipping bucket:ABS

Tipping bucket

Single

Collector filter

Removable filter(prevent leaves and sundries)

Bird spikes

Optional

Heating(optional)

200W@220V

Weight(unpacked)

3.5kg

WORKING PROCESS & DIMENSION

图片.png (2)

Rainfall is captured in the 200mm diametercollector funnel and is directed through adelivery pipe to fill a divided ABS injectionmolded tipping bucket device.The bucketis pivoted through its center and has apreset calibration to tip for 0.2 mm ofrainfall.When the bucket is “full”,it pivotsand empties -this action magneticallycloses and opens a reed switch,sending apulse signal to the data logger or electroniccounter.Through this tipping“seesaw”action,the other side of the bucket isaligned to receive the flow from the deliverypipe.This recording and tipping cyclecontinues with rainfall.


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Unit:mm


PRODUCT APPLICATION

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Forestry
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Agricultural
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Weather Station
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Rainfall Station

CUSTOMER TESTIMONIALS

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CERTIFICATE

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ISO9001
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RoHS-Automatic Weather Station
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CE-Automatic Weather Station
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TUV Certificate
Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
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