Digital Ultrasonic water meter works with principle of ultrasonic time difference is used to measure the flow of liquid in the pipe.
Can be battery powered and wireless. For residential water, urban water, industrial water management.
Sino-Inst offers a variety of Ultrasonic flow meters for flow measurement. If you have any questions, please contact our sales engineers.
Specifications of Ultrasonic Water Meter
|Measurement Liquid||Water, Sewage, Seawater( Other liquid need to customized), the liquid should be full of the pipeline|
|Working Environment||Temperature：-10~45℃； Humidity≤100%（RH）|
|Working Pressure||1.6MPa(2.5MPa optional)|
|The sensitivity of upstream||U3|
|The sensitivity of downstream||D0|
|Climatic and mechanical||C class|
|Electromagnetic compatibility class||E2 class|
|Output Signal||Two way OCT pulse output/TTL pulse output/One way4-20mA output|
|Power Supply||Built-in Lithium battery(3.6,19AhV)/DC8-36V power supply|
|Protection Class||IP68, can work 2 meters underwater|
|Digital Display||Multi-line 9 digital accumulative flow,4 digital display for instantaneous flow, varies of state prompt and units|
|Data Storage||EEPROM/FLASH, automatically record the accumulative flow of the last 512 days|
|Measurement Cycle||Measuring:1 times/second;Verification:4 times/second|
|Power Consumption||＜2.7AH/Year,6 years battery life|
Read more about Everything You Need To Know About Electronic Flow Meters
|DN15~DN40||Single channel, the copper material, forging technology|
|DN50~DN150||Dual channel, nodular cast iron (304 stainless steel optional),|
integrated casting technology
Features of Ultrasonic Water Meter
Ultrasonic Water Meter Woring Principle
First of all, let’s start with the measurement principle of the ultrasonic water meter:
Ultrasonic water meters use the difference between the downstream and upstream propagation of sound waves in the water to obtain the flow velocity of the water through a measurement formula, thereby further obtaining the cumulative flow of water per unit time.
Then the component that emits sound waves and receives the return sound waves is called a transducer. An ultrasonic water meter with a pair of transducers is called a mono ultrasonic water meter.
In theory, the measurement accuracy of an ultrasonic water meter with more channels will be higher. Because the more sound channels, the wider the width of the water meter to measure the water flowing through the pipe section. The more the number of measurements, the more reliable the data obtained.
However, the subsequent change is also the substantial increase in cost. If it is not particularly necessary, it is recommended to use dual channels to meet the normal measurement requirements.
Generally speaking, two-channel ultrasonic water meters are only used for DN100 and above.
Read more about: How does a residential water meter work?
More Featured Ultrasonic Flow Meter
Sino-Inst, Manufacuturer for Ultrasonic Water Meters. It can measure a single sound-conducting liquid medium of DN 25—150mm. It can measure even liquids such as water, sea water, oil, and slurry.
Sino-Inst’s Ultrasonic Water Meter, made in China, Having good Quality, With better price. Our flow measurement instruments are widely used in China, India, Pakistan, US, and other countries.
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