What are the characteristics of flow meters? Posted by : admin / Posted on : Sep 14， 2020

1. The measurement is not affected by changes in fluid density, viscosity, temperature, pressure and conductivity;
2. There are no obstructing flow meter in the measuring pipe, no pressure loss, and lower requirements for straight pipe sections. Unique adaptability to slurry measurement;
3. Reasonably choose the sensor lining and electrode materials, that is, it has good corrosion resistance and wear resistance;
4. The converter adopts a novel excitation method, with low power consumption, stable zero point and high accuracy. The flow range can reach 150:1;
5. The converter and the sensor can be integrated or separated;
6. The converter adopts 16-bit high-performance microprocessor, 2x16LCD display, convenient parameter setting and reliable programming;
7. The flow meter is a two-way measurement system with three totalizers: forward total, reverse total and difference total; it can display positive and negative flow, and has multiple outputs: current, pulse, digital communication , HART;
8. The converter adopts surface mount technology (SMT), with self-check and self-diagnosis functions;
9. The measurement accuracy is not affected by changes in fluid density, viscosity, temperature, pressure and conductivity. The sensor induced voltage signal has a linear relationship with the average flow rate, so the measurement accuracy is high.
10. There are no obstructions in the measuring pipeline, so there is no additional pressure loss; there are no moving parts in the measuring pipeline, so the sensor has an extremely long life.