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Flow Meter Solutions in Urban Water Supply Pipeline
2018-01-26

1.Introduction

With the rapid development of economy and urbanization, it is essential for us to ensure the safety of drinking water as well as stable operation of water supply pipeline. 


The main method is measuring the water level for monitoring urban water supply pipeline. Facing the difficulties like complicated pipeline, low flow rate, bidirectional water flow as well as inverse flow etc., most flow meter (eg. Electromagnetic flow meter) cannot measure it when media flow rate is slower than 0.1m/s.

While the ultrasonic flow meter is contactless type, which means as long as there are stable ultrasonic signals, the flow meter is able to measure the spread time difference of ultrasonic. In this way, it ensures accurate and normal measurement during the whole flow range (0~30m/s). It solves the problems mentioned above.


2.Solutions

TUF2000 ultrasonic flow meter is the time difference type, suitable for flow measurement in urban water supply pipeline. It is also applicable for continuous flow measurement of most uniform liquids which do not contains high density suspended particle or gases. 


Convenient Installation:

The ultrasonic flow meter (both the clamping installation and inserting installation) can be installed outside the pipe without cutting pipe or stopping water flow which lowers the costs greatly.


High Performance with Low Cost:

Ranges from DN32mm to DN6000mm, ultrasonic flow meter has almost the same cost which makes it the prior flow measurement instrument in water supply and drainage industry. 


3.Features

Display

2 x 10 character with backlight or 2 x 20 digits LCD Display with Chinese, English and Germany optional.

Protection

Sensors:IP68, Converter: IP65;

Power Supply

220V AC , 24V DC optional;

Interface

RS485 Serial port, supporting MODBUS\METER-BUS protocol

Output Signal

4mA~20mA DC or 0mA~20mA DC etc.;

Impedance&

Accuracy

Impedance:0k~1k; Accuracy: ±0.1%;

Pulse Signal

Positive/ negative net flow pulse

Two paths OCT output (pulse duration: 200ms);

Frequency

Signal

1Hz~9999Hz optional,OCT outputs;

Alarm Signal

Two paths OCT output, 20 signal sources optional


4.Site Application


5.Contact us

The flow measurement solution of urban water supply pipeline may be varied based on different site applications. We have professional R&D team, ready to offer tailored solutions according to users’ unique requirements. Contact us for more details via sales@microsensor.cn.