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

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top rated rainfall gauge manufacturer

top rated rainfall gauge manufacturer
  • top rated rainfall gauge manufacturer

top rated rainfall gauge manufacturer

rainfall gauge are recognized for their excellent characteristics of outdoor rain gauge .
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  • 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.

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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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top rated rainfall gauge manufacturer-10Product Principle

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top rated rainfall gauge manufacturer-12 Material

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top rated rainfall gauge manufacturer-14Leaf Filter

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top rated rainfall gauge manufacturer-16Horizontal Adjustment

PRODUCT APPLICATION


The material, production, design of outdoor rain gauge comply with international regulations. JLH mattress has passed ISO 9001 2000
Various sizes and colors are available for our snow sensor. JLH mattresses have been exported to over 106 countries and regions including Europe, America, etc
The design style of rain sensor expresses the details thoroughly. JLH mattress has passed ISO 9001 2000
The packing for rain sensor is simple but beautiful. JLH Mattress offers the professional OEM and ODM service for you
Advanced technology and equipment, professional management help Hunan Rika Electronic Tech Co.,Ltd win customers’trust on ouroutdoor rain gauge. JLH products have passed CFR 1633 and BS 7177
The product features a lighter design. It is lighter as compared to other rechargeable batteries considering the battery capacity. Manufactured by strict quality control, each mattress is highly recommended
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