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Wall Mounted Pipe Type Ultrasonic Flow Meter

·Model:Ultrasonic Flow Meter TUF-2000B
·Measuring Pipe Size:15mm-6000mm
·Manufacturer:KairDa
·Provenance:Made in China
·Delivery Time:1-3 days
·Main unit weight:1.6kg
·Total weight:3kg
·Packing Size:400x260x170mm

Wall Mounted Pipe Type Ultrasonic Flow Meter is a universal economical external clamp-on type time difference ultrasonic flowmeter with a wide range of applications. It has a very simple installation method, no need to break the pipe, no water stop, making it easy for customers to achieve flexible pipe flow measurement. The sensor is installed on the outer wall of the pipeline, and it is installed freely.


When the ultrasonic beam propagates in the liquid, the flow of the liquid will cause a small change in the propagation time, and the change in the propagation time is proportional to the flow rate of the liquid. At zero flow, the time required for the two sensors to emit and receive the acoustic wave is exactly the same; When flowing, the sound wave transmission time in the countercurrent direction is greater than the sound wave transmission time in the water flow direction.


Features

● Non-contact measurement

● High accuracy within ±1%

● High protection class:  Main unit:IP67;   Transducers:IP68

● Multiple output of 4-20mA, OCT pulse and relay; RS485 interface, support Modbus

● Achieve heat measurement by connecting 3-wired heat transducers PT100.

● Using low-voltage, multi-pulse transmitting circuits, measurement accuracy, service life and reliability are greatly improved

● No flow obstruction measurement, no pressure loss

● Double balanced signal differential transmitting and receiving circuits are used to effectively resist strong interference sources such as inverters, TV towers and high voltage lines.


Technical Specification

Principle & Parameters

Principle

Transit-time

Accuracy

Flow meter: ±1.0%; Heat meter: ±2.0%

Output

4~20mA analog

OCT pulse

Relay

Input

3 way 4~20mA analog input, acquisition signal of press and liquid level.

Achieve heat measurement by connection PT100 temperature sensors

Interface

RS485; MODMBUS

Pipe Material

Steel, stainless steel, cast iron, copper, PVC, aluminum, etc.

Caliber

DN25mm~DN6000mm

Straight Pipeline

Upstream:10D; Downstream: 5D; From the pump: 30D

(D means outer diameter)

Medium

Single liquid that can conduct sound wave, such as water(-30℃~160℃)

Velocity

-12m/s~12m/s

Special Cable

Shielded twisted-pair cable, length≤50m

Temperature

Min unit: -20℃~70℃; Transducers: -30℃~160℃

Protection Class

Main Unit: IP67; Sensors: IP68

Power Supply

DC24V; AC85~264V; 50Hz

Consumption

1.5W




Wall Mounted Ultrasonic Flow Meter

Delivery

Desctiption

Optional Accessories


Standard Delivery


√  Main Unit              1

√  Sensor                   2

√  Signal Cable          1

√  Cable terminal      1

√  Certificate             1

√  Packing List          1



Certificate


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