Are you curious about how to choose the best open channel flow meter for your needs? With so many factories in China producing these essential devices, it’s crucial to know which ones stand out. Understanding the top manufacturers can save you time and money while ensuring you get reliable and accurate measurements. Imagine having the confidence to select a flow meter that perfectly fits your requirements! Dive into our comparison of the leading factories, and discover the best options available. Keep reading to find out which manufacturers you can trust for your next project!

Open Channel Flow Meter Factory | China Open Channel Flow Meter …

Product Details: Open Channel Flow Meter, including models DOF6000, UOL, and UOC series, designed for measuring water flow in various applications.

Technical Parameters:
– Ultrasonic Doppler Principle
– Non-contact measurement with high sensitivity and stability

Application Scenarios:
– Water conservancy irrigation
– Sewage treatment plants

Pros:
– High accuracy in flow measurement
– Suitable for various environmental conditions

Cons:
– Potentially high initial cost
– Requires proper installation for optimal performance

Open Channel Flow Meter from China Manufacturer – Q&T Instrument Co., Ltd

Product Details: PLCM open channel flow meter is an economical solution for open channel measuring, which measures level, flow rate and total volume of water flowing through weirs and flumes.

Technical Parameters:
– Power Supply: DC24V (±5%) 0.2A; AC220V (±20%) 0.1A; Optional DC12V
– Flow Rate Range: 0.0000~99999L/S or m3/h

Application Scenarios:
– Water treatment plants
– Industrial discharge

Pros:
– Economical and reliable with 1 mm accuracy of change in level
– Suitable for various weirs and flumes

Cons:
– Requires proper installation to avoid false signals
– Not recommended for use with metallic fittings or flanges

China Open Channel Flow Meter Manufacturers, Suppliers, Factory …

Handheld Ultrasonic Open Channel Flow Meter

Product Details: Handheld Ultrasonic Open Channel Flow Meter is an acoustic Doppler flow velocity meter used for flow rate detection in rivers, open channels, and pipelines. It features high measurement accuracy and good stability.

Technical Parameters:
– Flow velocity measures a wide range from 0 to 10 m/s
– High flow velocity measurement accuracy, 1mm/s error

Application Scenarios:
– Measurement of flow rate in rivers and open channels
– Flow measurement in non-full and full pipes

Pros:
– High measurement accuracy and reliability
– No rotating parts, leading to low maintenance frequency

Cons:
– Limited to specific flow conditions
– May require calibration in certain scenarios

China Open Channel Flow Meter Manufacturers Suppliers Factory …

Product Details: Open Channel Flow Meter, including various models such as Ultrasonic Open Channel Flow Meter and Weir Channel Flowmeter.

Technical Parameters:
– Model: TSL300N-F type, Machine power consumption: ≤2W, Communication output: RS4…
– Maximum range: 120m, with a blind spot of 10cm.

Application Scenarios:
– Water flow measurement in open channels.
– Sewage and wastewater management.

Pros:
– High accuracy and reliability in flow measurement.
– Customizable service available.

Cons:
– Potential installation complexity in certain environments.
– Requires calibration for optimal performance.

High Quality Doppler Open Channel Flow Meter

Product Details: High Quality Doppler Open Channel Flow Meter is a sensor that measures flow velocity and flow rate in natural waters, channels, or pipes. It consists of a sensor and a host connected by cable.

Technical Parameters:
– Initials for Field Irrigation Doppler flowmeter: FIDF
– Model no. for river channel flowmeter: GRCF
– Non-full pipe flowmeter model: DTF
– Measurement categories: velocity, flow, water depth, water temperature
– Level of protection: IP68
– Velocity measuring range: 0.04 m/s ~ 5.00 m/s
– Velocity measurement resolution: 1 mm/s
– Velocity measurement precision: ±2～4% of measuring velocity
– Water depth measurements: 0.02 m ~ 10.00 m
– Resolution: 2 mm
– Accuracy: ±0.5%

Application Scenarios:
– Measuring flow velocity and flow rate in channels and rivers
– Measuring flow velocity and flow rate in pipelines and culverts

Pros:
– High precision and accuracy in measurements
– IP68 protection level for durability in various environments

Cons:
– Requires water level to be 20 cm higher than the sensor for accurate measurement…
– Limited to tubing inner diameter of ≥500 mm for pipeline applications

Open Channel Ultrasonic Flowmeter – china-labequipments.com

Product Details: The LDM-51CXC series box type open channel ultrasonic flowmeter is a professional equipment that uses ultrasonic transmission time method to measure flow for open channel flow detection. It features high measurement accuracy, simple installation, and long service life.

Technical Parameters:
– Measurement of channel width: 0.2 – 2.6m
– Measurement of channel depth: 0.2 – 10m
– Measurement accuracy: ± 2%
– Power supply: DC (12-24) V
– Communication interface: RS485 Modbus RTU protocol
– Protection level: IP68

Application Scenarios:
– Agricultural Water Price Comprehensive Supporting Reform Project of Xinjiang Sev…
– Open channel flow measurement in various industrial applications

Pros:
– High measurement accuracy with ± 2% accuracy
– Easy installation with embedded design
– Automatic identification of mud level for precise measurement
– Multi-layer structure for reliable flow velocity measurement

Cons:
– Requires calibration for customized models
– Potential dependency on power supply for operation

Open Channel Flowmeter-China flow meter. Level meter manufacturer …

Product Details: Open Channel Flowmeter is a high-precision flow meter that uses ultrasonic technology to measure flow in Venturi channels or Parshall grooves.

Technical Parameters:
– High-precision measurement
– Integrated measurement system for full channel width

Application Scenarios:
– Water flow measurement in open channels
– Wastewater treatment facilities

Pros:
– Accurate flow measurement
– Intelligent metering device

Cons:
– Requires specific channel shapes
– Potentially higher cost compared to traditional meters

Open Channel Flowmeter – Flow Meter Manufacturer

Product Details: Open channel flowmeters measure flow of liquids open to the atmosphere, utilizing level and velocity measurements to calculate flow rate using the Manning equation.

Technical Parameters:
– Forward and reverse two-way flow measurement
– High precision measurements

Application Scenarios:
– Irrigation channels
– Wastewater processing

Pros:
– Simple installation and convenient maintenance
– Reliable and repeatable measurements

Cons:
– May require calibration for accuracy
– Performance can be affected by extreme environmental conditions

UFL9000 Open Channel Flow Meter – Holykell

Product Details: UFL9000 Open Channel Flow Meter

Technical Parameters:
– Measure range: 0.1l/s～99999.99m3/h
– Level measurement precision: 0.25%F.S. to 0.5%F.S.

Application Scenarios:
– Sewage pipes
– Wastewater treatment plant

Pros:
– Easy to construct
– Accurate in a wide range of conditions

Cons:
– Flow measurement precision depends on poling board type and weir’s precision
– Requires proper equations for flow determination

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Comparison Table

Company	Product Details	Pros	Cons	Website
Open Channel Flow Meter Factory	China Open Channel Flow Meter …	Open Channel Flow Meter, including models DOF6000, UOL, and UOC series, designed for measuring water flow in various applications.	– High accuracy in flow measurement – Suitable for various environmental conditions	– Potentially high initial cost – Requires proper installation for optimal performance
Open Channel Flow Meter from China Manufacturer – Q&T Instrument Co., Ltd	PLCM open channel flow meter is an economical solution for open channel measuring, which measures level, flow rate and total volume of water flowing t…	– Economical and reliable with 1 mm accuracy of change in level – Suitable for various weirs and flumes	– Requires proper installation to avoid false signals – Not recommended for use with metallic fittings or flanges	www.qtmeters.com
China Open Channel Flow Meter Manufacturers, Suppliers, Factory …				www.qtmeter.com
Handheld Ultrasonic Open Channel Flow Meter	Handheld Ultrasonic Open Channel Flow Meter is an acoustic Doppler flow velocity meter used for flow rate detection in rivers, open channels, and pipe…	– High measurement accuracy and reliability – No rotating parts, leading to low maintenance frequency	– Limited to specific flow conditions – May require calibration in certain scenarios	www.tflowmeter.com
China Open Channel Flow Meter Manufacturers Suppliers Factory …	Open Channel Flow Meter, including various models such as Ultrasonic Open Channel Flow Meter and Weir Channel Flowmeter.	– High accuracy and reliability in flow measurement. – Customizable service available.	– Potential installation complexity in certain environments. – Requires calibration for optimal performance.	www.hzradar.com
High Quality Doppler Open Channel Flow Meter	High Quality Doppler Open Channel Flow Meter is a sensor that measures flow velocity and flow rate in natural waters, channels, or pipes. It consists…	– High precision and accuracy in measurements – IP68 protection level for durability in various environments	– Requires water level to be 20 cm higher than the sensor for accurate measurement… – Limited to tubing inner diameter of ≥500 mm for pipeline appli…	www.tflowmeter.com
Open Channel Ultrasonic Flowmeter – china-labequipments.com	The LDM-51CXC series box type open channel ultrasonic flowmeter is a professional equipment that uses ultrasonic transmission time method to measure f…	– High measurement accuracy with ± 2% accuracy – Easy installation with embedded design – Automatic identification of mud level for precise measuremen…	– Requires calibration for customized models – Potential dependency on power supply for operation	www.china-labequipments.com
Open Channel Flowmeter-China flow meter. Level meter manufacturer …	Open Channel Flowmeter is a high-precision flow meter that uses ultrasonic technology to measure flow in Venturi channels or Parshall grooves.	– Accurate flow measurement – Intelligent metering device	– Requires specific channel shapes – Potentially higher cost compared to traditional meters	www.hbmeter.cc
Open Channel Flowmeter – Flow Meter Manufacturer	Open channel flowmeters measure flow of liquids open to the atmosphere, utilizing level and velocity measurements to calculate flow rate using the Man…	– Simple installation and convenient maintenance – Reliable and repeatable measurements	– May require calibration for accuracy – Performance can be affected by extreme environmental conditions	www.aft-instruments.com
UFL9000 Open Channel Flow Meter – Holykell	UFL9000 Open Channel Flow Meter	– Easy to construct – Accurate in a wide range of conditions	– Flow measurement precision depends on poling board type and weir’s precision – Requires proper equations for flow determination	www.holykell.com

Frequently Asked Questions (FAQs)

What types of open channel flow meters are commonly produced in China?

You can find a variety of open channel flow meters in China, including ultrasonic, electromagnetic, and mechanical types. Each type has its unique features and applications, catering to different industries such as water management, wastewater treatment, and irrigation.

How do I choose the right flow meter for my needs?

Choosing the right flow meter depends on factors like the type of fluid, flow rate, channel size, and installation environment. It’s essential to assess your specific requirements and consult with manufacturers to find the best fit for your application.

Are Chinese flow meters reliable and accurate?

Yes, many Chinese manufacturers produce high-quality flow meters that meet international standards. It’s important to research and select reputable factories known for their quality control and testing processes to ensure reliability and accuracy.

What is the typical lead time for manufacturing flow meters in China?

Lead times can vary based on the complexity of the order and the manufacturer’s workload. Generally, you can expect a lead time of 4 to 8 weeks for standard orders, but it’s best to confirm with the factory for specific timelines.

Can I customize flow meters according to my specifications?

Absolutely! Many factories in China offer customization options for flow meters. You can discuss your specific requirements, such as size, materials, and features, to create a product that perfectly suits your needs.