Transmitters / Liquid Flowmeters

Manufacturer-backed instruments for measuring liquid flow: electromagnetic, insertion electromagnetic, turbine and vortex devices. Each manufacturer family is assessed separately for liquid conductivity, line size, accuracy, output, installation, approved option and image provenance.

These are technical research profiles, not proof of globally complete product listings or safety approval of all ordering variants.

Buying and specification checks

  • Confirm conductive liquid requirements for magnetic flowmeters and chemical compatibility of liners/electrodes.
  • Confirm pipe bore, velocity, straight-run requirements, max temperature and pressure.
  • Check whether the given instrument actually supports steam/gas or only liquid in its ordered version.
  • ATEX and IECEx protection must be confirmed using the exact order code and the original issuing-body certificate.

Maker-backed liquid and process flowmeter records

LEFOO ultrasonic open-channel flowmeters