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

RK400-04 Economical Plastic Tipping Bucket Rain Gauge Sensor 1
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RK400-04 Economical Plastic Tipping Bucket Rain Gauge Sensor 1
RK400-04 Economical Plastic Tipping Bucket Rain Gauge Sensor 2
RK400-04 Economical Plastic Tipping Bucket Rain Gauge Sensor 3
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RK400-04 Economical Plastic Tipping Bucket Rain Gauge Sensor

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    PRODUCT DESCRIPTION

    RK400-04 Economical Tipping Bucket Rainfall Sensor is a hydrology, meteorological instrument used to measure the nature of rainfall, and it converts the precipitation into a pulse signal output. Designed with insect-proof nets, free blocking nozzle and built-in leveller. The model can be used in meteorology, hydrology, agriculture, forestry, field monitoring stations and other industries. Combined with rainfall recorder can be used to measure measure precipitation, precipitation intensity, precipitation time.

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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

    Item

    Specification

    Collector

    Diameter :φ200mm, height: 271mm

    Measured rainfall intensity

    Max: 4mm/min

    Allow rainfall intensity

    Max: 8mm/min

    Resolution

    0.2mm

    Accuracy(2mm/min)

    ±4%

    Maximum load voltage

    30VDC(pulse output)

    Maximum load current

    20mA

    Output

    Pulses(@10kΩ&0.01uF),RS485(12-24VDC supply)

    Operating temperature

    0-60℃@0%-100%RH

    Weight(unpacked)

    Rainfall collector & tipping bucket: ABS,
         Supporting leg:304SS

    Weight(unpacked)

    2kg

    WORKING PROCESS DIMENSION & MOUNTING

    DIMENSION & MOUNTING

    Adjust the balance foot screws to ensure that it is in a horizontal position.Using three fastening screws to fix this three support legs at the platform to keep the entire apparatus at an optimum level , which ensure the accuracy of rainfall data.

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    WORKING PROCESS

    Rainfall is captured in the 200mm diameter collector funnel and is directed through a delivery pipe to fill a divided ABS injection molded tipping bucket device.The bucket is pivoted through its center and has a preset calibration to tip for 0.2 mm of rainfall. When the bucket is “full”, it pivots and empties - this action magnetically closes and opens a reed switch, sending a pulse signal to the data logger or electronic counter. Through this tipping “seesaw” action, the other side of the bucket is aligned to receive the flow from the delivery pipe. This recording and tipping cycle continues with rainfall.

    PRODUCT DETAILS

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    RK400-04 Economical Plastic Tipping Bucket Rain Gauge Sensor 15Product Principle

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    RK400-04 Economical Plastic Tipping Bucket Rain Gauge Sensor 17 Material

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    RK400-04 Economical Plastic Tipping Bucket Rain Gauge Sensor 19Leaf Filter

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    RK400-04 Economical Plastic Tipping Bucket Rain Gauge Sensor 21Horizontal Adjustment

    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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    TUV Certificate
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    RoHS-Automatic Weather Station
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    EMC-Automatic Weather Station
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