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SHENZHEN HURRICANE TECH. CO., LTD.
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high performance ultrasonic gas flow meter
High Performance Ultrasonic Gas Flow Meter , Find Complete Details about High Performance Ultrasonic Gas Flow Meter,Gas Flow Meter,Ultrasonic Gas Flow Meter,Gas Meter from Gas Meters Supplier or Manufacturer-Shenzhen Hurricane Tech. Co., Ltd.
$5 /Piece
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high performance ultrasonic gas flow meter
1. Description
YB-G1.6YWK, YB-G2.5YWK, YB-G4YWK ultrasonic gas meter produced by our company are used to measure the amount of gas flowing through the gas pipeline. It is a new generation of high-tech wireless prepaid gas meter.All technical performance refer to CJ/T 477-2015.This product is suitable for domestic gas, natural gas, liquefied petroleum gas and biogas and other gas measurement, compared with other remote gas meter on the market, it has the following features:
1)adopt to new ultrasonic technology, pure electronic measurement, no mechanical loss, long life, high precision.
2)Using 4 1.5V 5 alkaline batteries, user-friendly for daily purchase and replacement.
3)Built-in lithium electronics for ultrasonic measurement module, to ensure measurement reliability.
4)Spread spectrum wireless communication technology, no engineering wiring, engineering design, installation and commissioning more simple and convenient.
2.Technical Parameters
Metrological characteristics
Item | Technical specs | |
Accuracy glass | Grade 1.5 | |
Indication error | qmin≤q<qt | ±3% |
| qt≤q≤qmax | ±1.5% |
Max. Working Pressure | 10kPa | |
Electrical characteristics
Item | Technical specs |
Power supply | DC 6V(Powered by 4 AA1.5V alkaline batteries) |
Battery undervoltage | <4.8v |
Max. Working Current | ≤400mA |
Communication frequency | (470~500)MHz |
Maximum wireless transmit power | ≤50mW |
Transmission distance | Min. 2500m(Open distance for No interference with the same frequency) |
Communication protocol | Comply to CJ/T 188 |
3. Working & Storage condition
1.Working environment temperature :-10℃~+40℃;
2.Storage environment temperature:-20℃~+60℃
4. Product picture
5. Transportation, Installation & Safety instructions
A. Transportation, Installation
- The gas meter should be kept upright in the process of handling and storing, and should not be placed upside down and collided
- The gas meter should not be stored in the open air, and should not be mixed and stored with the flammable, explosive, corrosive material, should be resistant to moisture, rain, sunscreen.
B. Installation and Safety instructions
- This meter required for sealing inspection with air before inspection, it is strictly prohibited to use flammable, explosive or toxic, harmful gas for leak inspection.
- The valve should be installed to close the air passage before the inlet of the gas meter.
- New gas meter or change the pipeline, for the first use, the air must be drained in the pipeline, and is strictly prohibited to close the front valve while using to prevent tempering, explosion.
- When users do not use in long term or maintenance debugging, the forward air main valve should be closed in order to avoid accidents.
Non-professional personnel is forbidden to disassemble
6. Product series
7. about us
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