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| Categories | Ultrasonic Flow Meters | 
|---|---|
| Brand Name: | Purescience | 
| Model Number: | 008-1 | 
| Certification: | ISO 4064B, GB/T19001 | 
| Place of Origin: | China | 
| MOQ: | 200 pieces | 
| Payment Terms: | L/C, D/P, T/T | 
| Supply Ability: | 2,800,000 sets per year | 
| Delivery Time: | 4-5 weeks | 
| Packaging Details: | unit pack by brown box, pallet | 
| Product name: | LCD display ultrasonic water meter | 
| Liquid: | residential water/municipal water supply | 
| Power supply: | DC 3.6V | 
| Type: | Mass flow meter | 
| Communication: | Nb-IoT / MBus / RS485 / Lorawan / wireless | 
| Accuracy: | + / - 2% @ cold water | 
| Flow range: | 0-10 m/s, R100/160/250/400/500 | 
| Standard: | ISO4064 , GBT778 , Q/320700JR05-2003 | 
| Display: | LCD display in Chinese and English | 
portable clamp on ultrasonic flow meter, portable ultrasonic flow meter, digital ultrasonic water meter brass pipe
Introduction
The Ultrasonic heat water meter with Brass Pipe, which can be with a pair of ultrasonic sensors to detect the fluid flow in the pipe. When the ultrasonic wave and liquid flow direction runs in the same or reverse direction, the speed of the ultrasonic wave in liquid may be accelerated or decelerated accordingly. By this principle ,the ultrasonic flow sensor detects the liquid flow speed in the pipe, and thus obtains the flow data for energy metering.
Key Features:
- Unreasonable structure of reflecting column will produce swirl
- Good structure of reflecting column will avoid swirl
- Unreasonable pipe structure leads to large velocity gradient
- Good pipe structure ensures small and even velocity gradient
Technical Parameter
| Diameter | Tube length (mm) | Thread (inch) | Transducer hole size (mm) | Core (mm) | remarks | 
| DN15 | 110 | G3/4B | Φ21x9.2mm (17.2x1.5) | - | customized available | 
| DN20 | 130 | G1B | Φ21x9.2mm 17.2x1.5 | Φ14x46mm | customized available | 
| DN25 | 160 | G1-1/4B | Φ21x9.2mm 17.2x1.5 | Φ17x60mm | customized available | 
| DN32 | 180 | G1-1/2B | Φ21x9.2mm 17.2x1.5 | Φ22.5x60mm | customized available | 
| DN40 | 200 | G2B | Φ21x9.2mm 17.2x1.5 | Φ28.5x60mm | customized available | 
Process equipment
-numerical machining bed

-CNC center

-Various numerical machining and drilling equipments

Question and Answers:
-Q: What is the most accurate flow meter, and what is the most popular used water meter?
-A: In terms of accuracy or precision of a flow meter, it depends on the application, a wide range of intelligent flow meters type are for selection: electromagnetic flow meter, ultrasonic flow meter, turbine flow meter, coriolis flow meter, etc. From the point of volumetric water metering, it's mechanical water meter, voumetric water meter, ultrasonic water meter, etc.
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