LEVIFLOW® LFSC-SU - Disposable flow meter

Non-invasive, high precision, disposable ultrasonic flowmeters.

LEVIFLOW® disposable flowmeters are designed for non-invasive flow measurements of high purity liquids with flexible tubing.

All wet materials are made of biocompatible (FDA, USP-VI, BSE/TSE and animal-free) gamma-sterilizable polypropylene (PP).

Brand: Levitronix

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Product Overview

Applications

High-purity and high-precision fluid processes
Sterile non-invasive flow measurement in pharmaceutical production
Biotechnology processes
Flow control in combination with Levitronix MagLev pump system
Single-use and disposable applications

System configuration

The standard configuration of LEVIFLOW® disposable flowmeters consists of a flow sensor and a converter with a digital signal processor (DSP) for processing the sensor signals.

Different signals (analog output, digital input/output) are provided and can be configured using PC software. An RS485 bus allows the connection of several flowmeters. In addition, the sensor value is shown on a 4-digit display.

For troubleshooting, data collection and configuration with a PC, LEVIFLOW® Configuration Software is available from Levitronix® along with a USB to RS485 adapter.

Specifications

Flow range: 0-0.8 l/min [LFS-03SU]; 0-8 l/min [LFS-06SU/-06SU-SC1]; 0-20 l/min [LFS-10SU]; 0-80 l/min [LFS-20SU]
Triclamp connection size: 3/8″ (ID = 6.4 mm) [LFS-03SU]; 3/8″ (ID = 6.4 mm) [LFS-06SU/-06SU-SC1]; 1/2″ (ID = 9.4 mm) [LFS-10SU]; 1″ (ID = 22.2 mm) [LFS-20SU]
Maximum fluid pressure: 0-5 bar
Reading accuracy ±1%: @ >35 ml/min [LFS-03SU]; @ >1.7 l/min [LFS-06SU]; @ >0.08 l/min [LFS-06SU-SC1]; @ >4.7 l/min [LFS-10SU]; @ >18.8 l/min [LFS-20SU]
Reading accuracy @ < 35 ml/min: see manual [LFS-03SU]; @ < 1.7 l/min: ±17 ml/min [LFS-06SU]; @ < 0.08 l/min: 0.8 ml/min [LFS-06SU-SC1]; @ < 4.7 l/min: ±47 ml/min [LFS-10SU]; @ < 18.8 l/min: ±188 ml/min [LFS-20SU]
Liquid temperature: 10-60°C
High precision in flow measurement (1% of reading)
Product line covers mL/min to 80 L/min
Gentle on sensitive fluids such as CHO cells and proteins based on ultrasonic technology, no moving parts
Highly accurate and dynamic flow control with Levitronix®
MagLev pump
Very flexible configuration, same hardware (converters and cables) for SU sensors and Clamp-On sensors
Easy integration into OEM equipment
Easily configurable flow parameters (PC software)
Integrated and configurable totalization function
Gamma radiation up to 40 kGy
All wet materials of the SU flowmeters are made of biocompatible (FDA, USP-VI, BSE/TSE and animal-free) polypropylene (PP)
Improved bubble resistance thanks to DSP technology

Certificates & requirements that the product meets

Animal/BSE/TSE free

FDA

USP Class VI

Downloadable material

LEVIFLOW® LFSC-SU (Disposable) Series

Brochure

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We are represented in eight locations in Sweden, from Lund in the south to Skellefteå in the north. We also have offices in Denmark.

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40+ years of experience

With over 40 years of industry experience, we work in close collaboration with our customers and with a strong commitment.