The CALDON LEFM 380Ci Ultrasonic Flow Meter has our unique eight-path, dual-plane, cross-path design. We have done extensive testing to prove this meter design is immune from the effects of swirl and velocity profile asymmetry. The CALDON 380Ci Flow Meter requires a very small installation footprint and does not need a flow conditioner. This gas Flow Meter is available for pipe sizes 6" and larger, and typically is used in custody transfer and other fiscal applications.


Standard Features

  • Eight-path, dual-plane configuration
  • Sealed transducer housing design
  • Proprietary coating
  • CALDON LEFM SystemLink user interface software program eCheck software
  • Compact installation footprint reduces the length of upstream pipe and eliminates the need for a flow conditioner
  • Design that is configurable to accept various end connections requirements

Product resources

Manuals & Support

CALDON LEFM 200 Modbus Manual


CALDON LEFM 3xxCi ultrasonic flowmeters with G3 transmitters Manual


CALDON LEFM G3 Transmitter Modbus Manual


Marketing collateral

CALDON LEFM ultrasonic flowmeters for gas applications Brochure



Related products

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