Clamp-on Ultrasonic Flow Meter



Linearity: 0.5%, Repeatability: 0.2%, Accuracy:±1%

Easy to operate.

Several type transducers for selection, measuring pipe size is from DN15mm to DN6000mm

Adopt low voltage, multi-pulse technology to improve accuracy, useful life and reliability.



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.

Examples are:

1. Water (hot water, chilled water, city water, sea water, waste water, etc.);

2. Sewage with small particle content;

3. Oil (crude oil, lubricating oil, diesel oil, fuel oil, etc.);

4. Chemicals (alcohol, acids, etc.);

5. Plant effluent;

6. Beverage, liquid food;

7. Ultra-pure liquids;

8. Solvents and other liquids 



Accuracy: Better than ±1%

Repeatability: Better than 0.2%

Principle: Transit-time measuring principle

MeasurementPeriod: 500ms

Display: LCD

Display accumulated flow, instantaneous flow, time etc.


Analogue output: 4-20mA or 0-20mA current output.

Impedance 0∼1k(. Accuracy 0.1%.OCT output: Frequency signal (1~9999HZ)

RS485 serial port

Input: Three analogue input

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

Size: 15-6000mm

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 from the access of the pump. (D stands for pipe diameter)

Liquid Types:

Water, sea water, industrial sewage, acid & alkali liquid, alcohol, beer, all kinds of oils which can transmit ultrasonic single uniform liquid

Temperature Standard: -30C - 90C ,High-temperature:-30C - 160C

Turbidity Less than 10000ppm, with a little bubble

Cable:Twisted Pair Line, standard length of 20m, can be extended to 500m (not recommended); Contact the manufacturer for longer cable requirement.

RS-485 interface, transmission distance up to 1000m

Power Supply:AC220V or DC24V


Detailed Images


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China Xian yun yi Instrument Co., Ltd. Consult product information: Power by DedeCms