Recent Entries

• Intelligent integrated electromagnetic flowmeter

  by artang hang August 11, 2025
  Intelligent integrated electromagnetic flowmeter is an instrument that uses Faraday's law of electromagnetic induction to measure the flow of conductive media. It is widely used in the fields of industrial automation control and fluid measurement. It is mainly composed of two parts: sensors and conv...

• Selecting Flange Pressure Transmitters

  by artang hang August 8, 2025
  Flange pressure transmitters use capillaries instead of pressure guide tubes, so there is no need for insulation and heating; the temperature of the measured medium can be very high, and the temperature of Changhui Instrument's high-temperature pressure/differential pressure transmitter can reach ab...

• Common Faults of Ultrasonic Flowmeters

  by artang hang August 7, 2025
  (I) Readings are unstable and change dramatically Cause analysis: The pipeline where the ultrasonic flow sensor is installed vibrates greatly or there is a device that changes the flow pattern (such as the flow meter is installed downstream of the regulating valve, pump, or contraction hole). Solu...

• Zero point correction of Electromagnetic Flowmeter

  by artang hang August 7, 2025
  In the process of modern industrial automation, flow measurement technology plays a vital role. Among them, intelligent integrated electromagnetic flowmeter has been widely used in water treatment, petrochemical, food and beverage and other fields with its advantages of high precision, wide range an...

• Selection and application of flowmeter in industrial production

  by artang hang June 6, 2025
  Electromagnetic flowmeter Main advantages: (1) Because the measurement channel is a section of smooth straight pipe, it will not be blocked, especially for solid particles of liquid-solid two-phase fluids, such as pulp, sewage, slurry, etc.; (2) No pressure loss, energy saving effect; (3) Not affect...