Earthing rings are normally used or suppress electrical interference at the location of installation for magnetic flow meters. Hence, they are offered in pairs and the installation happens upstream or downstream of the flow meter. The good thing about grounding rings is that their design is meant for installation between the series of magnetic flow …
Electromagnetic flow Meter Accuracy Electromagnetic flow Meter accuracy is how close the measurement is to the true value. That means how close the output of the meter is to its calibration curve. Zero Instrument calibration was performed on every meter, within ±0.5% of reading accuracy at the calibrated (typical) flow velocity and within ±1-2% of …
It is known from fluid mechanics that when liquid flows in a pipe, the velocity of each point on the Cross section of the pipe is not equal, but the velocity distribution can become axisymmetric after a certain distance of straight pipe, no matter Laminar or turbulent flow The velocity is maximum at the center …
Influence of velocity distribution of electromagnetic flow meter Read More »
ABSTRACT: In the aspect of failure rate, the vortex flow meter designed and produced by us has a low rate from the user’s feedback, and the failure is usually solved after we have re-installed it In fact, the first thing to check is when there is a failure is whether the installation is strictly in …
Trouble shooting and treatment of Vortex flow meter Read More »
We got regular requirements from our Athens Greece customer. Medium: DN80 – sludge, DN 150 – raw water Electromagnetic flowmeters Diameter DN80 and DN150 Power Supply 24 VDC It should be sent by Airplane cause of an urgent application. Now the flow meters have been finished production and will be seen The flow meters supplied …
Zero Instrument Electromagnetic flowmeters apply to the raw water in Greece Read More »
https://vimeo.com/235215203 DN80 integrated electromagnetic flowmeter Tetrafluoro lining, 316 electrode, carbon steel body, 220V power supply, 4-20mA output, national standard flange connection, withstand voltage 1.6MPa, temperature-30-120 C, protection grade IP65, round head Made by Dalian Zero Instrument Technology Co., Ltd China [/fusion_text][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]
The application field of liquid turbine flow meter Z100TB： Turbine flow meter is a kind of precise flow meter to measure the flow and total amount of non-impurity, non-corrosive liquid. It is widely used in petroleum, chemical industry, metallurgy, scientific research, and other fields. High accuracy, generally can reach + 1%R, + 0.5%R, high precision …
Types of liquid turbine flow meters Z100TB Zero Instrument China Read More »
Electromagnetic flowmeters are connected by flanges. The inner diameter of the sealing washer should be slightly larger than the inner diameter of the pipeline to ensure the steady flow of fluid in the pipeline. Installation should avoid direct sunlight or high ambient temperature, to prevent the excitation coil due to ambient temperature is too high, …
Installation requirements for Electromagnetic flow meters Read More »
