Ultrasonic Flow Meters
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Transit-time Ultrasonic Flowmeter
Wall-mounted Transit-time Ultrasonic Flowmeter TF1100-EC
Insertion Transit-time Ultrasonic Flowmeter TF1100-EI
Portable Transit-time Ultrasonic Flowmeter TF1100-EP
Handheld Transit-time Ultrasonic Flowmeter TF1100-CH
Wall Mounted Dual Channels Ultrasonic Flow Meter TF1100-DC
Insertion type Dual-channel Ultrasonic flowmeter TF1100-DI
Portable Dual Channels Ultrasonic Flow Meter TF1100-DP
Multi-channel Insertion Transit-time Ultrasonic Flowmeter TF1100-MI
Four-channel Insertion Transit-time Ultrasonic Flowmeter TF1100-FI
Doppler Ultrasonic Flowmeter
Wall-mounted Doppler Ultrasonic Flowmeter DF6100-EC
Insertion Doppler Ultrasonic Flowmeter DF6100-EI
Handheld Doppler Ultrasonic Flowmeter DF6100-EH
Portable Doppler Ultrasonic Flowmeter DF6100-EP
Partially Filled Pipe Flow Meter
Ultrasonic Water Meter
Open Channel Flow Meter
Electromagnetic Flow Meter
Heat Meter
Level Meter
Working Principle
Transit-time ultrasonic flow meter working principle
Doppler ultrasonic flowmeter working principle
Area Velocity ultrasonic flow meter working principle
Application
TF1100 transit-time ultrasonic flow meter applications
DF6100 Doppler ultrasonic flowmeter applications
DOF6000 Doppler open channel ultrasonic flow meter applications
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What are the advantages of Ultrasonic Flow Meters?
By Lanry Instruments on 22-04-01
For clamp on ultrasonic liquid flow meter, 1. Clamp-on type,no contact flow transducers as well as no pipe cutting& process interruption 2. Bidirectionl flow measurement 3. No moving parts and no maintenance for ultrasonic water flow meter 4. Flow and Heat/energy measurement 5. Optional for c...
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What is Ultrasonic flowmeter ?
By Lanry Instruments on 22-04-01
Utrasonic flow meter is a fluid flow measurement instruments by ultrasound technology to work out the volume flow. For this meter,It has a highlighted advantage that it does not directly contact the fluids. Additionally,there are two ways by Transit time and Doppler shfit.Transit time Ultrasonic ...
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Some tips for SC7 inline ultrasonic water meter
By Lanry Instruments on 22-03-25
1. SC7 serial water meter is a precision measuring instrument ,strict test before leaving factory,please operate by professional personnel. 2. If the product does not operate normally or in need of repair, please contact our company or through our authorized dealers; 3. This product is a prec...
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How does an Ultrawater ultrasonic water meter work ?
By Lanry Instruments on 22-03-22
High accuracy R500 Class 1 304 Stainless Steel Ultrasonic water meter A transit time ultrasonic flow meter uses ultrasonic transducers that can both send and receive signal. The ultrasonic signal is transmitted between the transducers through the fluid that pass through the flow meter. The tr...
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What is the Installation Steps for V,W,Z and N Transducer Mounting Method ?
By Lanry Instruments on 22-03-22
For our TF1100-CH handheld flow meter,the installation as followed. When using V or W method to install transducers, install the two transducers on the same side of pipeline. 1. Connect the chains and spring. 2. Lay on enough couplant on the transducer. 3. Connect the transducers cable. 4. E...
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What features are added to the 6537 sensor compared with the previous version 6526?
By Lanry Instruments on 22-03-15
For the new version meter, we update many functions. 1. velocity range: from 0.02-4.5m/s to 0.02-12m/s 2. level range: from 0-5m to 0-10m. 3. level measure: principle from only pressure to both ultrasonic and pressure measure. 4. new function: conductivity measure. 5. fr...
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How to choose a suitable location of partially filled pipe?
By Lanry Instruments on 22-03-15
A typical installation is in a pipe or culvert with diameters between 150mm and 2000 mm. The Ultraflow QSD 6537 should be located near the downstream end of a straight and clean culvert, where non-turbulent flow conditions are maximised. The mounting should ensure the unit sits right on the botto...
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What is the main function of QSD6537 sensor ?
By Lanry Instruments on 22-03-11
Ultraflow QSD 6537 measures: 1. Flow velocity 2. Depth (Ultrasonic) 3. Temperature 4. Depth (Pressure) 5. Electrical Conductivity (EC) 6. Tilt ( the angular orientation of the instrument) The Ultraflow QSD 6537 performs data processing and analysis each time a measurement is made. This can inc...
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when the time ratio displays in M91 exceeds the range of 100±3%,(This is just a reference value), user should check:
By Lanry Instruments on 22-03-07
1) If the pipe parameters are correctly entered. 2) If the actual mounting spacing exactly coincident to M25 value. 3) If the transducers are installed properly in the right directions. 4) If the straight pipe length is enough. 5) If the preparation work has been done as described above. 6) If th...
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If signal strength value Q displayed in M90 is less than 60 ,following methods are recommended to better off:
By Lanry Instruments on 22-03-07
1) Relocate a better location. 2) Try to polish the outer surface of the pipe ,and use enough coupling compound to increase the signal strength. 3) Adjust the transducer positioning vertically and horizontally; make sure the transducers spacing is the same as M25 value. 4) when the pipe material ...
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How to install clamp on ultrasonic flowmeter?
By Lanry Instruments on 22-02-28
Because flow sensors are mounted on the external surface of the pipe,so no demand of breacking the pipeline and it just clamped on the pipe wall by transducers mounting rails or S-S belt as below description. 1. Lay on enough couplant on the transducer and put it to the polished area of pipe to ...
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How to choose Installation Position for clamp on Ultrasonic water flowmeter ?
By Lanry Instruments on 22-02-28
1. Slect the optimum location, ensure enough straight pipe length usually upstream >10D and downstream > 5D (where D is the inner diameter of the pipe.) 2. Avoid welding seam, bumps, rust, etc. Insulating layer must be stripped. Make sure the contact area is smooth and clean. 3. For TF1100 ...
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