Sewage Open Channel Ultrasonic Flow Meter

$150.00 - $650.00
Min. Order
1 Set
Choose your specifications
Company Information

Kaifeng Instrument Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 8,000+
4 Years Paid Supplier Supplier Trade Assurance
Learn More

Quick Details

Port: Ports in China
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 10000 Set/Sets per Year
Flow range: 0~10m/s
Brand Name: KY
Accuracy: 1.0% or better
Place of Origin: China
Size: DN15mm~DN6000mm
Product Name: Ultrasonic Flowmeter
Connection: Clamp on type and Insertion type
Output signal: 4~20mA / RS485 / HART
Power supply: 85~264V AC, 8~36V DC, Battery
Model Number: TUF-2000
Medium temperature: -30~ 160
Display: LCD Digital Display
Protection grade: IP67/ IP 68(optional)
Packaging Detail: Plywood case for exporting shippment
Package Preview:
Why Choose Us

①Focusing on flow meters sine 1958.
②Drafting member for national standard.
③Also a professional producer of calibration                 instrument.
④Provide calibration and testing service for flow         meters nationally.

①80,000m2 factory
②12,00m2 national-level laboratory
③6 workshops
④700 employees
⑤185 technicians
⑥10,000 sets annual production

Product Description

Sewage Open Channel Ultrasonic Flow Meter

The wall-mounting flow meter can be applied to a wide range of pipe flow measurements. Applicable liquids include pure liquids as well as liquid with small quantity of tiny particles. 

Detailed Images

Remote Converter

IP67 protection
LCD with backlight,

display accumulated flow/heat,

instantaneous flow/heat, velocity, time etc.

Pipe Material & Size

Steel, stainless steel, cast iron, cement pipe, copper, PVC, aluminum, FRP etc. Liner is allowed.


Multiple Output Modes

-Analogue output: 4-20mA or 0-20mA current output.             Impedance 0∼ 1k.Accuracy 0.1%.
-OCT output: Frequency signal (1~9999HZ)

-Relay output: over 20 source signal (no signal, reverse         flow etc.)
-RS485 serial port

-SD Card

Typical Application

-Sewage with small particle content;
-Oil (crude oil, lubricating oil, diesel oil, fuel oil, etc.); -Chemicals (alcohol, acids, etc.);
-Plant effluent; -Beverage, liquid food;
-Ultra-pure liquids; -Solvents and other liquid

Technical Parameters

TUF-2000 Ultrasonic Flow Meter

Main unit
Better than ±1%
Better than 0.2%
Transit-time measuring principle
Measurement Period
LCD with backlight, display accumulated flow/heat, instantaneous flow/heat, velocity, time etc.

Analogue output: 4-20mA or 0-20mA current output. Impedance 0∼ 1k. Accuracy 0.1%.
OCT output: Frequency signal (1~9999HZ)
Relay output: over 20 source signal (no signal, reverse flow etc.)
RS485 serial port
Three-wire PT100 resistor input (optional)
Three-wire PT100 resistor input (optional)
Steel, stainless steel, cast iron, cement pipe, copper, PVC, aluminum, FRP etc. Liner is allowed
Straight Pipe Section
In the upstream it must be beyond 10D, in the downstream it must be beyond 5D, in the upstream the length must be beyond 30D fro the access of the pump. (D stands for pipe diameter)
Water, sea water, industrial sewage, acid & alkali liquid, alcohol, beer, all kinds of oils which can transmit ultrasonic single uniform liquid
Standard: -30˚C - 90˚C ,High-temperature:-30˚C - 160˚C
Less than 10000ppm, with a little bubble
Flow Direction
Bi-directional measuring, net flow/heat measuring


Main Unit: -30˚C - 80˚C
Transducer: -40 ℃ -110 ℃ , Temperature transducer: select on enquiry

Main Unit: 85% RH
Transducer: water-immersible, water depth less than 3m

Twisted Pair Line, standard length of 5m, can be extended to 500m (no recommended); Contact the manufacturer for longer cable requirement.
RS-485 interface, transmission distance up to 1000m
Power Supply
AC220V or DC24V
Power Consumption
Less than 1.5W
MODBUS, M-BUS, Fuji extended protocol and other factory protocol

More Product

Integrated E-mag Flow Meter

Remote Type E-mag Flow Meter

GPRS Battery Powered Type E-mag Flow Meter

About Us

Kaifeng Instrument Co., Ltd is located in the ancient city of Kaifeng, Henan province, China. Our factory was set up at 1958, initially as a national level state-owned enterprse, and now is a corporated company. Our factory occupies an area of 180,000 square meters with more than 600 working employees,180 of them are engineers and technicians. Over the past 60 years, we have supplied advanced and reliable flow measuring instruments and devices for China's national key projects in petroleum, chemical, metallurgy, power supply, light industries,water treatment, municipal construction, shipbuilding, aerospace and other industries. 

Also, we are one of the calibration and testing base in China, we have the currently most complete and excellent calibration devices for flow instruments in China, which could carry out the real flow calibration for water, gas, oil and other mediums in large, medium and small calibers. We have developed numerous product series and models covering the most complete medium types and widest flow ranges.

Our products have been exported to more than 20 countries and regions all over the world, sincerely hope we can prodice high quality flow meters and automation equipmet for you!

Each product manufactured by our company will go through the multi-channel process to pass the strict product  inspection and test, and this ensures each finished product in high quality.

Each product manufactured by our company will be calibrated with real flow by static volumetric method, which is the global  regonized as a better method than gravemetric or mater meter method.  

We carry out inspections through out the whole process of the production, from raw material to finished product.

Now, we have more than 20 patents on designing and production of  flow meters and calibration instrument

Certifciate we have

"Quality FIrst" is always our motto, our factory's been certificated to the ISO9001 Quality Management System since 1997. We have strong belief on the quality of our products, and we can apply for certificates as customers' request. 

Plywood case or according to consumer requirements ;Plastic foam protect the machine in the box. 

If you have questions, please feel free to contact us.

Sincerely welcome friends all over the world to visit our factory and our city. Your professional suggestion would be highly appreciated and you sure will feel our hospitality. 

We will take part in exibitions arround the world every year, looking forwarder meeting you at our booth!

We are a company and also like a big familily, we have colorful life after work and also will provide professional service at work.


Q: What about the quality assurance service?
A: Guarantee period is 18 months after shipping, we will provide free maintenance or changing for products with quality problems within garrantee period.

Q: Are you trading company or manufacturer ?
A: We are a factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock.
or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Could I visit your factory?
A: Of course, please contact us in advance, we would like to tour you arround our the factory and our city.

Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 50% T/T in advance,balance before shippment.

Contact Us

Kaifeng Instrument Co.,Ltd.

Address:38 Bianjing Road,Kaifeng,Henan,China

Contact:Amy Gao(Sales Manager)