The low cost ultrasonic flow meter is developed on the latest innovation from Abest Technology since 2008. The low cost flowmeter employs cutting-edge technologies by using ultrasonic transit-time measurement, digital signal processing and surface mounting electronics.
The low cost flowmeter also 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.
With flow local keys,the ultrasonic flowmeter provides traditional operation ways for setting all parameters,including inputting value. As is known, electromagnetic flow meters usually have 4 keys for local operation.
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.
Features:
1) Very low cost and an ideal clamp-on ultrasonic flowmeter for large quantity application
2)High accuracy, ± 1% of reading
3)No-intrusive,no pipe disturbance,no risk of leakage,no moving parts,no pressure drop,low maintenance
4)Wide pipe size range:1″-240″(DN25mm-DN6000mm)
5)Wide measurement range:0.03-105ft/s(0.01-32m/s)
6)the ultrasonic flow meters is suitable for all common used pipe materials
7)the ultrasonic flow meters is also suitable for most pure liquids and liquids with minor particles
8)Large turn-down ratio
9)Easy clamp-on installing.No pipe cutting and no hole drilling.Save installing cost.
10)Built-in flow totalizers,batch controller and task scheduler
11)Isolated 8-36V DC power supply.
12)LCD back-light 2*20 letters display
13)4 local keys for all parameters setting
14)Versatile inputs/outputs,including 3 way 4-20mA input and 2 way OCT output(relay output) and one way 4-20mA output.
15)Can support both self-powered and loop-powered mode 4-20mA output. While self-powered used, the power supply must be 24VDC.
16)Isolated RS485 interface with power surge protection. Support Modbus.Well suited for reliable networking.
17)Optional thermal energy measurement
18)Automatically match transducer to pipe materials and liquid property with proprietary signal quality tracking and self-adaptation technology
19)Low power consumption,less than 0.5W at 9VDC
20) Small size only 90×90×32mm.
Application:
Low cost ultrasonic flow meter is designed for large quantity and low cost applications. Benefited from our innovate network interface technique, the ultrasonic flowmeter is an ideal choice for industrial automation, processing monitoring, water source management, flow measurement networking and OEM applications. The low cost flow meter provides reliable measurement in both clean and opaque liquid flow.
Examples of applicable liquids are listed as below:
•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.
•Beverage, food and pharmaceutical processors where non-contact is a must
•HVAC, energy measurement system, etc.
•Solvents
Clamp on ultrasonic flow transducers option
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Standard S1 transducers Pipe size: DN15-DN100mm Protection class: IP68 Temperature: 0-70C With magnetic |
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Standard M1 clamp on transducers Pipe size: DN50-DN700mm Protection class: IP68 Temperature: 0-70C With magnetic |
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Standard L1 clamp ontransducers Pipe size: DN300-DN6000mm Protection class: IP68 Temperature: 0-70C |
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High temperature S1 clamp-on transducers Pipe size: DN15-DN100mm Protection class: IP68 Temperature: 0-150C Without magnetic |
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High temperature M1 clamp on transducers Pipe size: DN50-DN700mm Protection class: IP68 Temperature: 0-150C Without magnetic |
Insertion Hot-tap ultrasonic flow transducers option
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| Standard Insertion type:Pipe size: DN80-DN6000mm;Protection class: IP68;Temperature: 0-150C; | Long Insertion type:Pipe size: DN80-DN6000mm;Protection class: IP68;Temperature: 0-150C; |
Spool piece & inline ultrasonic flow transducers option
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| PI type Inline flow transducers Size:DN15,DN20,DN25,DN32,DN40mm; Protection class: IP68; Temperature: 0-150C; |
Standard Inline type: Size:DN50,65,80-DN1000mm;Protection class:IP68;Temperature: 0-150C; |
Note: The blue and white color are available now,please check with us before order if have special request. The default is usually white color enclosure. If you have other color requirement, please feel free to contact us.