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E-mail
wujinmei@four-faith.com
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Phone
13959264836
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Address
5th Floor, Building B14, Software Park Phase III, Jimei District, Xiamen
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- GNSS receiver
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- Tipping bucket rain sensor
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Xiamen Sixin IoT Technology Co., Ltd
Tipping bucket rain gauge F-YL100
NegotiableUpdate on 04/14
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
● Small size, easy to install; High precision, good stability ● Good linearity, long transmission distance, strong anti-interference ability ● The funnel is designed with mesh holes to prevent debris such as leaves from blocking the flow of rainfall ● The support system of the tipping bucket component is well manufactured, with small frictional torque, making it sensitive to flipping, stable in performance, and reliable in operation ● The instrument is made of stainless steel, which does not rust and has good appearance quality ● The rain receiving port is made of stainless steel skin, which is punched and pulled as a whole, with high smoothness and small error caused by stagnant water ● The chassis is equipped with horizontal adjustment bubbles inside, which can assist the bottom angle to adjust the equipment to the best level
Product Details
The tipping bucket rain gauge of the Four Faith Internet of ThingsF-YL100It is a hydrological and meteorological instrument used to measure natural rainfall and convert it into digital information output in the form of switch quantities to meet the needs of information transmission, processing, recording, and display.Four letterTipping bucket rain gaugeIt is the first domestically developed 0.2 and 0.5mm tipping bucket rain gauge, which can be used for long-term collection of rainfall data from national hydrological and meteorological station networksTipping bucket typeRain sensor.
The structure of the tipping bucket rain sensor consists of an international standard caliber Φ 200mm rain receiving port component, an outer cylinder, a base component, and a movement component. The movement component is installed on the base component, which includes: integrated bracket, upper funnel, upper tipping bucket, upper tipping bucket tilt angle positioning adjustment screw, step controlled release funnel, bidirectional tipping plate, measuring tipping bucket, measuring tipping bucket tilt angle positioning adjustment screw, counting tipping bucket, reed switch, signal output terminal, etc.
Working principle of tipping bucket rain gauge: During rainfall, rainwater collected at the water inlet is poured into the measuring tipping bucket through an upper cylinder (funnel) - the tipping bucket is injection molded with engineering plastic and divided into two equal volume triangular compartments with a middle partition. It is a mechanical bistable structure, where when one chamber receives water, the other chamber is in a waiting state. When the received rainwater volume reaches the predetermined value of 0.2mm, due to the action of gravity, it flips over. The blade of the herringbone flap only needs to cross a 2 ω (about 6 degrees) extension angle to complete the precipitation switching task between the water receiving buckets, and the blocking rod drives the flap to reset in the second half of the cycle after the water changing task is completed, once again making the flap blade stably stop at the critical point outside the rainfall water column; When its water intake reaches the predetermined value, it flips over on its own and is in a waiting state. If the precipitation continues, the above process is repeated. Magnetic steel is installed on the side wall of the tipping bucket, which scans from the side of the dry reed switch when the tipping bucket flips, causing the dry reed switch to switch on and off. Every time the tipping bucket flips over, the dry reed switch is turned on and sends out a switch signal (pulse signal).
The tipping bucket rain gauge meets the following specifications and standard requirements;
SL61-2003 Specification for Hydrological Automatic Monitoring and Reporting System;
GB11831-2002 Hydrological measurement and reporting device - Remote sensing rain gauge;
GB21978-2014 Rainfall Observation Instruments Part 2: Flip bucket Rainfall Sensor.
The F-YL100 tipping bucket rain gauge is suitable for meteorological stations, hydrological and water conservancy measurement stations, agriculture and forestry, national defense, highways, railways and other relevant departments to accurately measure rainfall, precipitation intensity, and precipitation start and end time.
Technical Specifications
● skilltechniqueginsengnumber| project | content | |||||||||||||
| resolution | 0.1mm、0.2mm、0.5mm | |||||||||||||
| Water bearing diameter | The angle of the outer blade edge is 45 ° with a diameter of 200+0.6mm | |||||||||||||
| Measure precipitation intensity | ≤4mm/min、 Can work at 8mm/min | |||||||||||||
| output interface | The output signal is for single stem reed switch on/off, and can be customized for double stem reed switch on/off | |||||||||||||
| error | ± 2% (indoor static test, rain intensity of 0.4mm/min, 2.0mm/min, 4.0mm/min) | |||||||||||||
| switch capacity | DC，V≤12V，I≤500mA | |||||||||||||
| Mean time between failures | ≥ 50000 hours | |||||||||||||
| Remarks | The product is divided into two types: ordinary and simple. The difference between ordinary and simple is mainly in height and material, and the technical parameters also meet the requirements | |||||||||||||
● physical properties
| project | content | |||||||||||||
| shell | Metal casing, protection level standard IP68 | |||||||||||||
| Overall dimensions | ф265×520mm | |||||||||||||
| weight | About 3Kg (excluding packaging) | |||||||||||||
● Other parameters
| project | content | |||||||||||||
| Operating Temperature | -10~+50℃（-14~+122℉） | |||||||||||||
| Storage temperature | -40~+85℃（-40~+185℉） | |||||||||||||
| relative humidity | 95% (no condensation) | |||||||||||||
● Order Information
| Product Model | description | resolution | ||||||||||||
| F-YL100-01 | Tipping bucket rain sensor | 0.1mm | ||||||||||||
| F-YL100-02 | Tipping bucket rain sensor | 0.2mm | ||||||||||||
| F-YL100-05 | Tipping bucket rain sensor | 0.5mm | ||||||||||||
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