professional rain gauge definition supplier for hydrometeorological monitoring

Latest products

RK110-01B Wind Direction Sensor

RK330-01B Air pressure sensor

RK400-01D Tipping Bucket Rainfall Sensor

RK500-33 Water Quality Multi-parameter Sensor

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Application Scope

The environmental sensor produced by Rika Sensors can be used in many fields.Rika Sensors has many years of industrial experience and great production capability. We are able to provide customers with quality and efficient one-stop solutions according to different needs of customers.

Product Details

Rika Sensors pursues perfection in every detail of weather sensors, so as to show quality excellence.Rika Sensors carries out strict quality monitoring and cost control on each production link of weather sensors, from raw material purchase, production and processing and finished product delivery to packaging and transportation. This effectively ensures the product has better quality and more favorable price than other products in the industry.

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

Item	Specification
Rainfall collector	Diameter :φ200mm, height: 350mm
Measured rainfall intensity	Max: 4mm/min
Allow rainfall intensity	Max: 10mm/min
Resolution	0.1mm, 0.2mm
Accuracy(2mm/min)	±4%
Maximum load voltage	30VDC(pulse output)
Maximum load current	20mA(pulse output)
Output	Reed switch pulses,RS485(12-24VDC supply)
Operating temperature(no freeze)	-20-+80℃
Main material	Collector:304SS,tipping bucket:ABS
Tipping bucket	Single
Heating(optional)	Heating power: approx.350W Heating voltage:220VAC
Collector filter	Removable filter (prevent leaves and sundries)optional
Weight(unpacked)	3.5kg

WORKING PROCESS & DIMENSION

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.

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Unit:mm

PRODUCT DETAILS

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PRODUCT APPLICATION

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Some imported materials are used for Rika Sensors rain gauge definition manufacturing.

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Rika Sensors rain gauge definition is constructed using high quality materials that can are extremely durable.

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Rika Sensors rain gauge definition is produced based on the highest standards.

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The structure of Rika Sensors rain measurement is more compact so as to effectively reduce labor intensity and shorten operating time.

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Rika Sensors rain measurement is manufactured in latest design.

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The product is stable in performance and excellent in durability.

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RIKA

We offer customized solution of environmental and weather monitoring

QUICK LINKS

RIKA Sensor s

E-mail: info@rikasensor.com
Mobile: +86 13367318895
WhatsApp | Wechat: +86 13367318895

Address: Room 304, Unit 2, Building 10, Phase 4, International Enterprise Center, No. 268, Xinxing Road, Yuhua District, Changsha City

Rika is a sensor manufacturer & solution provider of environmental and weather monitoring for 10+ years

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Professional rain gauge definition supplier for hydrometeorological monitoring