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What is Ultrasonic flowmeter ?
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 ...Read more -
Some tips for SC7 inline ultrasonic water meter
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...Read more -
How does an Ultrawater ultrasonic water meter work ?
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...Read more -
What is the Installation Steps for V,W，Z and N Transducer Mounting Method ?
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...Read more -
What features are added to the 6537 sensor compared with the previous version 6526?
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...Read more -
How to choose a suitable location of partially filled pipe?
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...Read more -
What is the main function of QSD6537 sensor ?
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...Read more -
when the time ratio displays in M91 exceeds the range of 100±3%,(This is just a reference value)...
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...Read more -
If signal strength value Q displayed in M90 is less than 60 ,following methods are recommended t...
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 ...Read more -
How to install clamp on ultrasonic flowmeter?
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 ...Read more -
How to choose Installation Position for clamp on Ultrasonic water flowmeter ?
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 ...Read more -
Lanry’s Advantages
1. From the outside, you can see our products’ quality. Most of the product parts are imported from USA or Europe. You’ll see Lemo connection(TF1100-EH &EP) and Pelican case(TF1100-EH&CH&EP), Allied enclosure(TF1100-EC). The sensitiveness of our product is better. The act...Read more
Ultrasonic Flow Meters
20+ Years Manufacturing Experience
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