How to choose sanitary electromagnetic flowmeter？

Case introduction

Sanitary electromagnetic flowmeter is an instrument used to measure liquid flow. It works on the principle of electromagnetic induction. When a conductive liquid passes through the measurement pipe of the electromagnetic flowmeter, the flow velocity direction is perpendicular to the direction of the magnetic field, resulting in an induced electromotive force in the liquid. The magnitude of this induced electromotive force is obtained by detecting the electrode to measure the flow rate and flow rate of the fluid.

When purchasing a sanitary electromagnetic flowmeter, you need to consider the following aspects:

1. Flow range: Determine the required flow range according to actual needs, select the appropriate measurement range and Measurement accuracy.

2. Material: Usually made of stainless steel or other corrosion-resistant materials, ensure that the selected material meets the characteristics of the liquid being measured and has good corrosion resistance.

3. Installation method: Choose the appropriate installation method according to the installation location and environmental conditions, including straight pipe type, flange type, jacket type, etc.

4. Temperature and pressure range: Determine the temperature and pressure applicable range of the selected equipment based on the working temperature and working pressure of the liquid.

5. Signal output: Choose the appropriate signal output method according to user needs, including analog output, digital output, pulse output, etc.

6. Practicality and ease of maintenance: Choose products with good reliability and stability, and consider whether the maintenance and repair of the equipment are convenient.

7. Manufacturer credibility: Choose a manufacturer with good brand reputation and after-sales service to ensure the reliability of product quality and after-sales service.

To sum up, when purchasing a hygienic electromagnetic flowmeter, you need to choose the appropriate equipment according to actual needs, and pay attention to factors such as product quality, performance and after-sales service to ensure the reliability and stability of the equipment. sex.