● Built-in data logger can record the date, and other cumulative flow, signal status, working time;
● 4 lines of Chinese characters with the screen display instantaneous flow velocity, cumulative flow, signal status;
● standard data interface RS232 is used to detect network or export records data;
● OTC output positive,negative static accumulated pulse signal and the frequency signal (1-19999KHZ optional).
Handheld ultrasonic water flow meter clamp-on sensors to measure liquid flow. Installation process is very simple, all Chinese human-machine interface, more easy to operate. Particularly suitable flow balance testing and flow monitoring: drinking water, river water, sea water, cooling water, hot water, industrial waste water, lubricating oil, diesel oil, fuel oil, chemical liquids.
The principle of ultrasonic water flow meter:
1) Time difference measuring principle: a probe transmission signal after passing through the wall, the media, the other side of the wall, another probe is received, while the second probe, also launched a probe signal is first received, due to the media the impact velocity, there is a time difference Δt between the two, according to projections can be drawn in terms of the relationship between flow velocity V, and the time difference Δt between V = (C2 / 2L) × Δt, in turn, can obtain flow values Q.
2) Measuring principle: difference correlation principle flow rate: 0.01 ~ 25 m / s Resolution: 0.025 cm / s Repeatability: 0.15% of reading, depending on the application accuracy :( fully developed flow field and radially symmetric) Volume flow: ± 1% reading, depending on the application ± 0.5% of reading, calibrated flow rate: ± 0.5% of reading, depending on the application can be measured media: all acoustically conductive fluid, and the volume content of bubbles or solid particles of <10%
About the Ultrasonic Flow Meter:1.Handheld ultrasonic flow meter 2.portable ultrasonic flow meter 3.wall mounted ultrasonic flow meter and Pipeline ultrasonic flow meter.
Sensor | S1Z | M1Z | S1 | M1 | L1 | S1H | M1H | ||||||
Pipe size | 15~100 | 50~700 | 15~100 | 50~700 | 300~6000 | 15~100 | 50~700 | ||||||
Material | Aluminum Alloy | ABS | Special material for H-tempeature | ||||||||||
Frequence | 1MHz | ||||||||||||
Install | V(N.W) | V.Z | V(N.W) | V.Z | Z | V(N.W) | V.Z | ||||||
Temterature | 0~70C | 0~160C | |||||||||||
IP | IP65 | ||||||||||||
Medium | Water,sea water,sewage,Alcoho,oil etc | ||||||||||||
Turbidity | <10000ppm with little air bubble | ||||||||||||
Pipe | Carbon steel stainless steel,cast iron,Brass,PVC,Aluminum etc. | ||||||||||||
Pipe line | Rubber ,Slurry,PP,PS,bakelite,PTFE | ||||||||||||
Signal cable | Standard :5M*2 Option:10m*2 or 15m*2 | ||||||||||||
Accuracy:1% of handheld ultrasonic water flow meter | ||||||
Repeatability :0.2% of ultrasonic flow meter | ||||||
Easy to install outside the pipe | ||||||
4 LIne display :Instantaneous flow rate,Accumulate flow ,Status | ||||||
Standard interface RS232 for data output and online operation | ||||||
Self-diagnose to show the current status | ||||||
Built-in nickel-hydrogen cell supports 10 hours of operation | ||||||
1.Host:Display and large backlight LCD ,battery;
2.Sensor:Standard clamp type and other for custmoized;
3.Steel support chain for fixing;
4.Sensor cable;5.coupling agent 6.attach:QCcertificate.
7.Working Box :alumimium alloy material;
8 batter charger;
9. Flexible rule:Standard 5 meters.
The Handheld ultrasonic flow meter with RS232,
Connectioner and the battery could working 10h.
The Handheld ultrasonic water flow meter with easy connection,pls notice the sensor install instruction.
Handheld ultrasonic flow meter with real time display,
The flwo rate,flow and status.
Handheld ultrasonic flow meter with strong body .the material is ABS ,Aluminum alloy and special material.
--------------80% instruments is for exporting
1) As Alibaba Assessed 9 years Gold Supplier.
2) We have about 30 years experience in production.
3) Our products have been exported to more 100 countries and area.
4) 100% QC inspection Before Shippment.
5) ISO,CE,SGS standard and factory price of handheld ultrasonic water flow meter.
Pls Believe our company could provide the best services for you
● Non-contact measurement, small size, light weight, easy to carry of handheld ulrasonic water flow meter.
● simple and easy installation of the sensor, used for measurement of various size pipes acoustically conductive medium.;
● measurement process does not require destruction of the pipeline, no cut-off, the sensor is not in contact with the measured medium, no pressure damage;
● suitable for measuring metal pipes, plastic pipes and other pipes acoustically transparent material;
● Built-in rechargeable battery, more than 12 hours continuous work time of handheld ultrasonic water flow meter
● Intelligent scene print function, ensure the integrity of the data flow.
1) "W "installation :The pipe size:DN10~100mm;
2) "V" Installation : the pipe size :DN20~300mm;
3) "Z" Installation : The pipe size : Than 100mm .
The "Z" type installation apply to the pipe size more than 100mm
The distance of sensor 1 to sensor 2 you need to control and test.
The "V" type installation apply to pipe size 20~300mm,
V type installation of handheld ultrasonic water flow meter is general.
The W typr installation of handheld ultrasonic water flow meter apply to pipe size 10~100mm.
Bellow is the installation method of sensor(handheld ultrasonic water flow meter):
Just need install the clamp on sensor to outside of pipe.Easy to install.without pressure loss.
The bracket with scale ,Shorten installation
time.
The clamp type installation the pipe size DN:20~40mm
Easy disassembly and installaton.
The DN50~4000mm you need the steel bracket chain fixation.
92.3% Seach and buy
93.0%Alibaba sale Ranking
95.1% Trade Assurance
