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Description:

Economic  type Ultrasonic Flow meters

 
                                                  Advanced transit-time technology for flow accurate measurement

         The economic type is an ultrasonic flow meter that clamps on to the outside of a pipe. It provides easy and low cost installation by clamping to the outside of existing piping systems.It is designed to replace mechanical flow meters in applications where liquid conditions tend to damage or impede mechanical flow meter operation.

Features:

1)Very low cost
2)No-intrusive,no pipe disturbance,no moving parts,no pressure drop,low maintenance
3)Compact enclosure
4)Suitable for all common used pipe materials
5)Can be clamped on the pipe
6)Highly efficient ultrasonic transmission and highly sensitive ultrasonic receiving
7)Can support all kinds of transducer,including clamp-on type,insertion type, flow cell type 
Specification:
1)High accuracy,better than ± 1%
2)Temperature range:-40C to 160C
3)Isolated 24V DC power supply
4)Wide pipe size range:1″-240″(DN15mm-DN6000mm)
5)Wide measurement range:0.03-105ft/s(0.01-32m/s)
6)Isolated RS485 output(MODBUS protocol),can entend a 4-20mA output
7)2×10 digit backlight LCD display.
8)Small size,PCB only 36*92mm
9)Optional keyboard module operator or a free parameters setting program
10)Working current:50mA
11)Low power consumption,less than1.2W
12)For flow measurement,display positive, negative and net totalizers 
13)Protection class:IP68
14)Recording function:
   Automatically record the following information:
※The totalizer of the last of 512days/128months/10years
※The time and corresponding flow rate of the last 32 times of power ON/OFF events. Allow manual and automatic flow loss compensation.
※One bi-directional SATA port for connecting external equipment, e.g.4-20mA,data logger printer, etc.

Description：

This type low cost ultrasonic flowmeter is the latest innovation from Abest Tech. It employs cutting-edge technologies on ultrasonic transit-time measurement, digital signal processing and surface mounting electronics. It provides abundant capabilities for accurate liquid flow measurement from outside of a pipe. The proprietary signal quality tracking and self-adapting techniques allow the system to optimally adapt to different pipe materials automatically.

This type ultrasonic flowmeter can be equipped with an optional key board module. The users can either use the RS-485 interface or the display / keyboard interface to program the flowmeter.

The transducer installation is also simple and no special skills or tools are required.

Due to the non-intrusive nature of the clamp-on technology, there is no pressure drop, no moving parts, no leaks, no risk of contamination, no risk of corrosion, no pressure dependency.

This type ultrasonic flow meter is designed for large quantity, low cost applications. Its unique features, particularly very low cost, very high
performance and very small size, make it the ideal choice for industrial automation, processing control, water source management, flow meter networking and OEM applications.
Application：
This type  flow meters are designed for large quantity, low cost applications. Benefited from our innovate network interface technique, the flow meter is the ideal choice for industrial automation, processing monitoring, water source management, flow meter networking and OEM applications. It provides reliable measurement in both clean and opaque liquid flow.
Examples of applicable liquids are: 
•Water, including hot water, chilled water, city water, sea water, etc. 
•Sewage, waste treatment, etc.
•Oil, including crude oil, diesel oil, fuel oil, lubricating oil, etc.
•Chemicals, including alcohol, acids, etc.
•Solvents
•Beverage, food and pharmaceutical processors where non-contact is a must
•HVAC, energy measurement system, etc.
 

 

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