Clamp On Ultrasonic Flow Meter

The ultrasonic flow meter adopts a new clamp-on design, which can measure flow without contacting the measured medium. Adhering to the advantages of clamp-on flow meters, there is no need to cut off the pipeline or shut down for a long time, saving time and labor costs. It is easy to install and operate, and can be used not only as a flow meter, but also as a BTU meter to monitor flow and energy.

  • Place of origin:Jiangsu, China
  • Pipe Size: DN15-DN40mm (1/2”~1 1/2”)
  • Flow Range: ±0.1m/s ~±5m/s
  • Temperature: 0~75℃ (standard)
  • Accuracy: ±1% of measured value
  • Power Supply: DC10-24V
  • Customizable OEM Ultrasonic Flow Meters
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Introduction
The ultrasonic flow meter adopts a new clamp-on design, which can measure flow without contacting the measured medium. Adhering to the advantages of clamp-on flow meters, there is no need to cut off the pipeline or shut down for a long time, saving time and labor costs. It is easy to install and operate, and can be used not only as a flow meter, but also as a BTU meter to monitor flow and energy.
Advantages
Compared with other traditional flow meters, ultrasonic flow meter is designed for small-caliber clamp flow measurement. It adopts an all-in-one design, integrating LCD display and sensor, and users can read the flow directly from the device. Ultrasonic flow meter has a variety of output types, including 4-20mA, OCT pulse and RS485 Modbus, which can realize remote monitoring in the central control room.
Application
Ultrasonic flow meters are suitable for a variety of liquids and are compatible with a variety of pipes. They are commonly used in media that can transmit sound waves, such as water, seawater, alcohol, acid, alkali, wastewater, beer, and various oils.
Technical Data

 Clamp On Ultrasonic Flow Meter Parameters

Host

Principle

Clamp On Ultrasonic Flow Meter

Accuracy

±1%

Signal Output

1 way 4~20mA output, electric resistance 0~ 1K, accuracy 0. 1%(optional)
1 way OCT pulse output(Pulse width 6~1000ms, default is 200ms)
1 way Relay output

Display

2X20 character LCD with backlight, support the language of Chinese, English and Italy

Signal Input

3 way 4~20mA input, accuracy 0. 1%, acquisition signal such as temperature, press and liquid level

Connect the temperature transducer Pt100, can finish the heat/energy measurement

Data Interface

Insulate Rs485 serial interface, upgrade the flowmeter software by computer, support the MODBUS

Special Cable

Twisted-pair cable, generally, the length under 50 meters ; Select the RS485, transmission distance can over 1000m

Pipe Installation Condition

Pipe Material

Steel, Stainless steel, Cast iron, Copper, Cement pipe, PVC, Aluminum, Glass steel product, liner is allowed

Pipe Diameter

DN32~6000mm

Straight Pipe

Transducer installation should be satisfied: upstream10D, downstream 5D, 30D from the pump

Measuring Medium

Medium

water,sea water ,alcohol,Acid and alkali,waste water,beer,all kinds of oil Single liquid can transmit sound wave.

Temperature

-30~160℃

Turbidity

No more than 10000ppm and less bubble

Flowrate

0~±7m/s,Forward and backward measurement

Work environment

Protection grade

Host:IP67;flow sensor:IP68

Temperature

Host:-20~60℃;flow sensor:-30~ 160℃

Humidity

Host: 85%RH; Flow sensor:can measure under water, water depth^2m (tansducer sealed glue)

Power Supply

DC8~36V or AC85~264V

Power Consumption

1.5W

Dimension

132*150*85mm(host)

 

Installation

V method: compared with the standard installation method, easy to useaccurate measurement, when the installation oftwo sensors level alignment,the center line and the pipeline axis level can be measured pipe diameter ofabout DN15-DN40mm.

Z method: commonly used installation method, characterized by directultrasonic transmission in the pipeline, no reflection(called single soundpath), the signal attenuation loss is small. The measurable diameter range isDN50-DN6000mm.The actual installation, it is recommended that more than200mm pipe to choose the Z method.