loading

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

Rika best rain measurement unit factory 1
Rika best rain measurement unit factory 1

Rika best rain measurement unit factory

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
Application Scope
Rika Sensors's environmental sensor is widely used in various industries and fields.Rika Sensors insists on providing customers with one-stop and complete solution from the customer's perspective.
  • Rika best rain measurement unit factory 2

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.

Rika best rain measurement unit factory 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.

Rika best rain measurement unit factory 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

Rika best rain measurement unit factory 11

Rika best rain measurement unit factory 12Product Principle

Rika best rain measurement unit factory 13

Rika best rain measurement unit factory 14 Material

Rika best rain measurement unit factory 15

Rika best rain measurement unit factory 16Leaf Filter

Rika best rain measurement unit factory 17

Rika best rain measurement unit factory 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.
no data
RIKA Sensor
Copyright © 2025 Hunan Rika Electronic Tech Co.,Ltd | Sitemap | Privacy Policy  
Customer service
detect