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220V doppler flow meter open channel ultrasonic flow meter

$530.00 / Set | 1 Set (Min. Order)
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Lead Time:
5 day(s) after payment received
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Quick Details
Place of Origin:
Henan, China
Brand Name:
Model Number:
Variable Area Water Flowmeters
Product Name:
220V doppler flow meter open channel ultrasonic flow meter
Protection grade:
LCD Digital
Medium temperature:

Packaging & Delivery

Selling Units:
Single item
Single package size: 
24X18X23 cm
Single gross weight:
5.000 kg
Package Type:
220V doppler flow meter open channel ultrasonic flow meter : Each of our meter after factory calibration, according to different size do packaging, usually, below 100 mm flow meter will be used in fine carton packaging, above 100 mm flow meter will be used free of steam box packaging. We will ensure that each flow meter, safe to reach your hands
Lead Time :
Quantity(Sets) 1 - 3 >3
Est. Time(days) 5 To be negotiated

220V doppler flow meter open channel ultrasonic flow meter

Product Description


What is the open channel ultrasonic flow meter?

     Open channel flow meter is a high precision using the ultrasonic measurement of Venturi channels or other flow meter, ultrasonic measurement in contact with the channel surface bounce back after the time, then according to the formula to calculate the channel flow, it can provide output flow, the flow rate and total flow.

Product description of open channel ultrasonic flow meter


Detail Image


Technical parameters of 220V doppler flow meter open channel ultrasonic flow meter

Flow range

0~93m3/h(And determine the range with weir tank specifications)

Weir trough type

Triangular weir, Rectangular weir, Full width weir, Parshall flume

Display accuracy

Depending on the input signal. The flow error related with weir trough:

Triangular weir :1~2%; Rectangular weir: 1~4%; Parshall flume: 3%


2.8 inches LCD display, it can display height of liquid level, Instantaneous flow rate, cumulative flow, time flow, daily flow, year flow, month flow, date, month and year, the battery level (Can be arbitrarily set)

Signal output

4-20mA, RS485/ RS232


contact capacity

AC:5A 120V DC:10A 24V

Power supply

Working power: DC24V, or AC 160V-250V

Normal power: <5 W

Physical property

Main body shape size: 240*184*110 mm;

Shell material: ABS

Transducer: PP

Connection: Thread or Screw fixation;

Installation: Screw M48*1.5

Keyboard: Five bit chip key

Sensor wire: 10M (Optional)

Environmental performance

Working temperature: 0~50℃  

Ambient humidity: ≤85RH  

Pressure: normal pressure

Data storage

The past 168 hour flow. The past 31 days flow. The past 36 months flow and The past 10 years flow

Optional instruments

Micro printer: 12V Battery

Level gauge lead: The most remote can be connected to 1000 meters, need to be set by yourself.

Minimum display resolution: 1MM

Temperature compensation: Automatic temperature compensation

Working frequency: 20KHZ~200KHZ (related to different models and specifications)

Locale setting: Through the machine button to complete

calibration: Factory calibration,also can on site calibration

Display: 3 lines LCD display

Support data collection 

Project Case


Why choose us


  • Time is gold”for you and for us, we have professional team work who can make nice quality in short time.
  • With us your money in safe your business in safe ”full refund in case of bad quality or delay delivery time , we also accept payment by paypal.

  • We are the leader of flow meter manufacturer in china.
  • Alibaba Assessed Gold Supplier.
  • Inspected by the Inspection Institution of Bureau Veritas Certification.
  • 100% QC inspection Before Shipping.
  • Exports to many countries.





     In order to ensure the quality of each product and to provide better service for customer. Our company has received a number of certifications, including CE certification, explosion-proof certification, MSES certification and some other internationally recognized certifications.


     We have participated in many exhibitions, such as Beijing Multinational Instruments Exhibition, Shanghai International Instrument Exhibition, Canton Fair and so on. At the exhibition, many customers were met and orders were placed through subsequent exchanges and interactions.


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