High precision ultrasonic water meter body control device switch

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  • 100-499 Pieces
  • 500-999 Pieces
  • >=1000 Pieces
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Depends on the order quantity.
Lead Time:
10 day(s) after payment received
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Samples - $69.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Variable Area Water Flowmeters
Nominal diameter:
dynamic range:
water pressure rating:
Medium temperature:
Accuracy class:
Protection Class:
communication mode:
far infared,M-bus,LoRa wireless(optional)
maximum flow rate:
5 cubic meter per hour
minimum flow rate:
0.01 cubic meter per hour

Packaging & Delivery

Selling Units:
Single item
Single package size: 
19X13X10 cm
Single gross weight:
0.85 kg
Package Type:
standard export carton
Lead Time :
Quantity(Piece) 1 - 100 >100
Est. Time(days) 10 To be negotiated


· Introduction : 

UWM-s is a smart water meter based on the latest ultrasonic technology. The meter has no moving parts and maintainsits pinpoint accuracy throughout its entire lifetime of up to 15 years. The meter has industry-leadinglow flow accuracy to ensure that even very low flows are measured down to the very last drop. This secures a fair and correct billing,improves the quality of your data and helps you to reduce Non-Revenue Water.parts and maintains its pinpoint accuracy throughout its entire lifetime of up to 15 years.



· Ultrasonic Water Meter options :

1. M-Bus Water Meter: The Ultrasonic Water Meter with M-Bus Interface

2. LoRa Water Meter: The Ultrasonic Water Meter with LoRa Wireless Technology

3. LoRaWan Water Meter: The Ultrasonic Water Meter with LoRaWan.

4. NB-IOT Water Meter: The Ultrasonic Water Meter with NB-IOT, The NB-IOT Water will transfer data

through the Platform of Local Mobile Operator. It works only while there is NB-IOT network in local.




· Structure Of The Ultrasonic Water Meter:

Ultrasonic water meter is specially designed for accurate water flow measurement.It is developed on the

principleoftransit-time technology. Based on our patented low power consumption design, ultrasonic watermeters are ofteninstalled in harsh environment,it is at least IP65 class water-proof, and higher class IP68 can be ordered asrequirement. Ultrasonic water meters have many advantages , inlcuding no moving parts, no pressure loss,higher accuracy, wide flow range,low flow startup,digital display,etc. Meanwhile,ultrasonic water meter alsohas its main advantage-low power consumption and can be powered by built-in battery only. Thus,it is ideal touse for remote area without external power available.



· Lorawan & NB-IOT:

1. Inside the water meter have lorawan module, it will transmit water flow information to the Gateway

in certain frequency which can be set up by customer

2. After the Gateway received the information, it will upload to Network server immediately, since it is

transparent transmission, needn't worry about the data format

3. If you want send some commands to the water meter, for instance, close the valve, or change the data

upload frequency. You can just make your choose in your platform, the communication protocol will be offered.


1.Metering accuracy: drip metering, precise measurement, wide dynamic range, initial flow is small, can be accurate to 0.002 m3 / h.radius buildings.

2. No mechanical wear: electronic measurement, no moving parts, protection class IP68, can have normal operation underwater for a long time.

3. Durable and good material: 6mm tempered glass, the shell adopts automotive grade engineering plastic (anti-ultraviolet, anti-aging, anti-bad weather), the key components made of pure metal material to ensure that the product strong and reliable

4. Automatic meter reading: meter reading cloud services, intelligent management, intelligent detection of explosion, automatic valve closure.





Pipe Size ID 17mm
OD 26mm
ID 22mm
OD 33mm
ID 28mm
OD 41.5mm
Pipe Material BrassBrassBrass
Meter SizeMM130x117x77130x117x77130x117x77
Overload Flow Ratem3/h
Permanent Flow Ratem3/h
Transitional Flow Rate m3/h
Minimum Flow Rate m3/h
Starting Flow Ratem3/h0.02
Connecting ThreadInchG3/4BG1BG11/4B
Pressure Loss at Q3  P40
Dynamic Range R160, R250(optional)
Water Pressure Rating MAP10(1.0MPa), MAP16 (1.6MPa)(optional)
Water Temperature1-50℃ (Default)
Accuracy Class%2
Ambient Class Class C
Protection Class IP68
Measurement CycleS0.25
Battery 4 lithium batteries (ER18505) 3800mAh capacity for each (it is 14400mAh in total), Voltage 3.6V
Battery LifespanYear10, 15 (optional)
Display Content Accumulation flow(m 3 ); Instantaneous flow(m 3 /h); Medium temperature(℃)
Maximum Readingm3999999.999
Minimum Readingm30.00001
Instantaneous Flowm30~5.000
Communication M-bus, NB-IOT, LoRaWan wireless(Optional)
Water Temperature (Maximum)Default 50℃ (70℃, 90℃ optional)
Description/Diameter UnitDN15DN20DN25
Pipe Sizemm110x78x97110x78x99 110x78x135
Pipe Material G 3 / 4 B G1BG1 1 / 4 B
Meter Sizemm152020
Overload Flow RateMpa1.6
Permanent Flow Rate IP68
Transitional Flow Rate  2 Lithium batteries (ER18505)
Minimum Flow Rate  10
Starting Flow Rate Ball valve, Stainless steel valve core
Connecting Thread Brass
Pressure Loss at Q3  <15
Dynamic Range Infrared

Ultrasonic Water Meter for water flow measurement


» Residetial water consumption measurement
» Smart city water flow measurement

Question 1: What’s the lead-time of the ultrasonic transducer/sensors?
---[CNIRHurricane’ Answer]: Samples could be ready in 1hours -5working days normally. For big orders, please contact our sales departments.

Question 2: How can I get samples or place orders for the distance ultrasonic sensor?
--- [CNIRHurricane’ Answer]:
  1. You could place order on Alibaba directly.
  2. For some products, FREE samples are available.
  3. If any questions, contact our sales department or after services department.
Question 3: What’s the MOQ of ultrsonic distance sensor?
--- [CNIRHurricane’ Answer]:
  1. For Flow Sensors/Transducers, it works in pair normally. MOQ: 2pcs
  2. For other products, MOQ: 1pcs
  3. OEM products, MOQ is negotiable

Question 4: What’s the Warranty?
--- [CNIRHurricane’ Answer]: 12month normally. It is negotiable.

Question 5: I want to have a company/factory audit, How could I get there?
--- [CNIRHurricane’ Answer]: Welcome to visit us anytime. You could fly to Shenzhen, we will pick you up. Or Contact our sales/after services department for any assistant.

Question 6: What’s your Quality Control System?
--- [CNIRHurricane’ Answer]: Approval with ISO9001- Quality management.