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General technical requirements 1. Files The flowmeter should be accompanied by instructions for use. The flow meter that is calibrated periodically should also have the previous verification or calibration certificate. 2. Nameplate and logo (1) The flow meter should have a clear flow direction mark. (2) The flowmeter should have a nameplate. The meter body […]

Explosive hazardous environment Generally, the instrument is used in an explosive environment, and an instrument that is suitable for the atmosphere of the place of use, the classification, and grouping of the explosive mixture, the type of equipment, and other safety rules or standards should be selected. External magnetic field Industrial automation instruments generally have

The installation direction of the sensor can be horizontal, vertical, or inclined without restriction. However, it is best to measure solid-liquid two-phase fluids with vertical installation and flow from bottom to top, so that there will be no serious local wear of the lower half of the lining during horizontal installation, and solid-phase precipitation at

The solid-liquid two-phase fluid containing non-ferromagnetic particles or fibers can also measure the volume flow of the two-phase. The solid content has not yet seen a recognized or formal upper limit value, and it also varies depending on the shape of the solid and the installation location. Fluids with higher solid content, such as drilling

Installation site Generally, the protection level of the electromagnetic flow sensor housing is IP65 (dust and water spray level specified by GB4208), and the requirements for the installation site are: (1) When measuring mixed-phase fluids, choose a place that will not cause phase separation; when measuring two-component liquids (for example, dosing liquids with different conductivity

DN100 integrated electromagnetic flowmeter for water, 220V power supply, On-site display, 4-20mA output + RS485 communication, Flange connection, Carbon steel body, Neoprene lining, 316L electrode, Temperature resistance -20~60℃, Pressure resistance 1.6 MPa, Protection grade IP65, The measuring range: 14-140m3/h

The prerequisite for using an electromagnetic flowmeter is that the liquid to be measured must be conductive and cannot be lower than the threshold value (the lower limit). If the conductivity is lower than the threshold value, measurement error will occur until it cannot be used. Even if the threshold value is exceeded, it can

Customer request: Dear Michael, Thanks for your email reply. For the application of gas flow as below. 1. Please see the attached picture of site piping which the insertion type target meter will be installed if it is ok. 2. The meter is installed in the 350 mm vertically PLASTIC pipe behind the washing tower. 3.

In the history of the development of flow measurement and testing technology, flow and device verification technology are the two major themes of flow measurement. At present, what hinders the development of flow measurement technology is the lag between flow meter verification technology and flow device. The main reason is that people are not paying

In order to ensure the long-term normal operation of the turbine flowmeter, it is necessary to frequently check the operating conditions of the sensor, display instrument or flow computer, and auxiliary equipment, and do a good job of maintenance. Any abnormality should be eliminated in time. (1) Regularly disassemble, clean, inspect and recalibrate the sensor;