top rated rainfall gauge manufacturer

Enterprise Strength

Rika Sensors adheres to the service tenet that we always consider for customers and share their worries. We are committed to providing excellent services.

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.

Compact size for easy use.

Auto-heating function.

High accuracy.

High accuracy.

Stainless steel Construction.

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.

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

top rated rainfall gauge manufacturer-10 Product Principle

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top rated rainfall gauge manufacturer-12 Material

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top rated rainfall gauge manufacturer-14 Leaf Filter

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top rated rainfall gauge manufacturer-16 Horizontal Adjustment

PRODUCT APPLICATION

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RIKA

We offer customized solution of environmental and weather monitoring

QUICK LINKS

RIKA Sensor s

Contact Person: Demi Chen
Tel / Wechat: 18670419800
Whatsapp: 18670419800
Fax: +86-731-85132979
E-mail: info@rikasensor.com

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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