Factory Manufacture Competitive Price Micro Motion Coriolis Alcohol Water Flow Meter

The flowmeter should avoid ferromagnetic objects and equipment with strong electromagnetic fields (such as large motors, large transformers, etc.) as much as possible to prevent the magnetic field from affecting the working magnetic field and flow signal of the sensor. Flow signal line and excitation line between sensor spoons and converters. However, based on the analysis of components damaged during lightning faults, most of the induced high voltages and surge currents that cause faults are introduced from the power supply lines in the control room, while the other two approaches are less common. Due to the fact that electromagnetic flow meters have far more opportunities to measure suspended solids or dirt than other flow meters, the probability of failure due to the presence of an inner wall adhesion layer is relatively high. If the conductivity of the adhesive layer is similar to that of the liquid. Common debugging period failures usually result from improper installation.

The most widely used transducers are external clamp type and plug-in type. The mono channel ultrasonic flowmeter has a simple structure and is convenient to use, but it has poor adaptability to changes in flow pattern distribution. The rapid development of microelectronics and computer technology has greatly promoted the upgrading of instruments, and new types of flowmeter have sprung up like mushrooms. So far, it is said that hundreds of flowmeter types have been put on the market, and many thorny problems in on-site use are expected to be solved. The work of developing modern flow measurement technology in China is relatively late, and it is installed at the upstream end of the measurement flow channel 6 and relative to the orifices 11 and 12 to reduce the measured fluid flowing into the orifices 11 and 12; A measurement control component 19 for measuring the propagation time of the ultrasonic wave between the ultrasonic transducers 8 and 9; And a calculation section 20 for calculating a flow rate based on the signal of the measurement control section 19.