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

professional digital rain gauge industry for hydrometeorological monitoring 1
professional digital rain gauge industry for hydrometeorological monitoring 1

professional digital rain gauge industry for hydrometeorological monitoring

Payment:
T/T, L/C or Paypal
OEM/ODM:
Available
MOQ:
2 PCS
Model:
RK400-04
Lead Time:
5-7 days
Certification:
CE-EMC, CE-LVD, RoHS, ISO9001
Inquiry
Product Details
Rika Sensors adheres to the principle of 'details determine success or failure' and pays great attention to the details of environmental monitoring.Rika Sensors pays great attention to integrity and business reputation. We strictly control the quality and production cost in the production. All these guarantee environmental monitoring to be quality-reliable and price-favorable.
  • professional digital rain gauge industry for hydrometeorological monitoring 2
Enterprise Strength
  • Rika Sensors receives wide recognition from customers and enjoys a good reputation in the industry based on sincere service, professional skills, and innovative service methods.

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.

professional digital rain gauge industry for hydrometeorological monitoring 3

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.

professional digital rain gauge industry for hydrometeorological monitoring 10

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

professional digital rain gauge industry for hydrometeorological monitoring 11

professional digital rain gauge industry for hydrometeorological monitoring 12Product Principle

professional digital rain gauge industry for hydrometeorological monitoring 13

professional digital rain gauge industry for hydrometeorological monitoring 14 Material

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professional digital rain gauge industry for hydrometeorological monitoring 16Leaf Filter

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professional digital rain gauge industry for hydrometeorological monitoring 18Horizontal Adjustment

PRODUCT APPLICATION

                                                                         

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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