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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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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


Hunan Rika Electronic Tech Co.,Ltd Standardized production is carried out in strict accordance with national standards, and the products are strictly tested with almost harsh quality control standards and inspection methods to ensure that the produced rain sensor are qualified products with reliable quality.
Hunan Rika Electronic Tech Co.,Ltd 's rainfall gauge uses high-quality materials, and the overall product has a texture, coupled with professional structural design, not only stable performance, high quality, but also easy daily maintenance and care.
The company carries out standardized production in strict accordance with national standards, has established a scientific product traceability management system and a perfect quality management system, and strives for excellence in every link from product development to delivery to ensure that the rain sensor produced are of high quality and qualified product.
outdoor rain gauge High-quality materials are used, combined with advanced technology for processing, so that all aspects such as quality and performance can reach national standards.
Hunan Rika Electronic Tech Co.,Ltd Strict checks are carried out during the supply of raw materials and the process of product production to ensure that the rain sensor produced are of reliable quality, and the appearance, function, and quality of the product are carefully inspected before the goods are sent out to ensure that the products sold The products are consistent with the product descriptions displayed by us.
The product is reliable in operation. It is not prone to cause some dangerous effects such as electric current, and sudden stop. Lisson packaging tubes are served with various caps: flip top cap, screw cap, acrylic cap, etc
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