Caliber and range of choice is usually used with the transmitter caliber pipeline system and the same caliber. If the parts to be designed duct system can be based on the flow and flow range to select parent caliber. For electromagnetic flowmeter electromagnetic flowmeter for wholesale, flow to 2-4m / s is more appropriate. In special cases such as a liquid with solid particles, taking into account the wear, optional common velocity ≤3m / s, for easy attachment wall price fluid electromagnetic flowmeter, the choice of flow rate ≤2m / s, a flow rate determined After electromagnetic flowmeters offer, the transmitter can be determined based on the caliber. The transmitter's range can be selected based on two principles: First, the value of the instrument is expected to be greater than the maximum full-scale flow, the second is greater than the normal flow meter site 50% of full scale electromagnetic flowmeters to ensure a certain degree of accuracy. The main advantages of the electromagnetic flowmeters are as follows: (1) the output of the electromagnetic flowmeter is only proportional to the average velocity measured media, and the next state and symmetrical flow (laminar or turbulent) irrelevant. So span a very wide range of the electromagnetic flowmeter, the measurement range of up to 100: 1, and some even up to 1000: 1 flow range can run. (2) Industrial caliber electromagnetic flowmeter very wide range, from a few millimeters up to several meters, and the country has a diameter up to 3m of actual flow calibration equipment, laid the foundation for the application and development of electromagnetic flowmeter. Electromagnetic flowmeter manufacturers | electromagnetic flowmeter | electromagnetic flowmeter force measuring instrument since the force measured by Shanghai Automation Instrumentation Co., Ltd .. Shanghai Automation Instrumentation Co., force measurement (www.licesh.com) strong, credible, in Shanghai Zhabei District, flow meters and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the force measured since the instrument into the brilliant and you work for a better future!