CALDON LEFM 588Ci Ultrasonic Flow Meter

Overview

CALDON’s transducer technology, developed for challenging application conditions, has been adapted and optimized for use in CO2 applications spanning the liquid and dense supercritical phase of the CO2 phase diagram. Coupled with a digital electronic platform, the CALDON LEFM 588Ci is designed to meet the accuracy demanded of fiscal and custody transfer metering in CO2 applications.

Our dual redundant configuration offers two independent 8 path meters in single compact meter body, reducing installation length, cost and potential leak points.

Ideal for fiscal or custody transfer applications, where footprint, system pressure loss and/ or calibration logistics may be a challenge the CALDON LEFM 588Ci offers significant advantages.

The eight-path configuration uses crossed paths in each of four chordal planes to effectively cancel the effect of non-axial velocities and accurately integrate the axial velocity profile. The meter is OIML R137 Class 0.5 certified with a minimum requirement of 5D upstream without the need for flow conditioning.

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. 

Features

• Eight path Configuration for swirl cancellation
• Reduced potential for leak paths relative to two independent meters and/ or Z Configuration
• Available from 8” to 48”
• Transducers fully isolated from the process
• G3 Electronics with rich I/O and integral SD card
• CALDON USM ADVISOR Software