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Overview

Ideal for fiscal or custody transfer liquid applications where 100% redundancy or a check meter is required our dual redundant CALDON LEFM 244Ci offers two independent 4 path meters in single compact meter body, reducing installation length, cost and potential leak points.

The LEFM 244Ci is generally used in conjunction with a  flow conditioning device, incorporating a 5D plenum and a further 10D of straight length between the flow conditioner and the inlet of the meter. 

Leveraging a common electronics platform our G3 electronics is rich in I/O, with fibre or copper ethernet incorporated as standard to facilitate high speed connections to our intuitive CALDON USM ADVISOR software for condition-based monitoring.

Our transducers are isolated from the process and outside the pressure boundary for high integrity and ease of service.  If replacement is ever required, this can be performed under pipeline pressure without any special tools. 

CALDON offer an optional proprietary anti-corrosion anti-adhesion coating, which is applied to the internal diameter of the meter along with the transducers faces, significantly reducing or eliminating the risk of corrosion and contamination. 

Download CALDON LEFM Ultrasonic Flowmeters for Liquids Brochure.


Features

  • Two fully independent four path Configurations for 100% redundancy or check metering
  • Available from 4” to 48”
  • Linearity ± 0.15 % over recommended velocity range
  • For use with a flow conditioning device
  • Transducers fully isolated from the process
  • G3 Electronics with rich I/O and integral SD card
  • CALDON USM ADVISOR Software
  • Conforms to API MPMS Chapter 5.8 and OIML R117-1 Edition 2019 (E) Accuracy Class 0.3 
  • Compliant with Measuring Instruments Directive 2014/32/EU
  • Optional proprietary anti-corrosion anti-adhesion properties

To download the CBM Advisor software click here CALDON USM Measurement Advisor (sensiaglobal.com).

Product resources

Manuals & Support

CALDON LEFM 200 Modbus Manual

Manual

CALDON LEFM 2xxCi ultrasonic flowmeters with G3 transmitters Manual

Manual

CALDON LEFM G3 Transmitter Modbus Manual

Manual

Marketing collateral

CALDON LEFM Ultrasonic Flowmeters for Liquids 2023

Brochure

Related products

For more information please contact us

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