Call: +44 (0)1622 872401
Address: Unit 1 Branbridges Industrial Estate, East Peckham, Kent

Series 1241S Dual Tube Cascade Variable Area Flowmeter

The MPB Series 1241S Dual Tube Cascade Flowmeter is suitable for measuring the instantaneous flow rate of virtually any process liquid or gas.

The MPB Series 1241S Dual Tube Cascade Flowmeter is designed for applications where a high accuracy is required across conditions where the normal 10:1 turndown ratio needs to be exceeded, particularly where high accuracy is required for the first readings, which can be displayed on the first flow tube.

A typical installation, for example, would be left hand flow tube 10-100cc/min and cascading to 100-1000cc/min, or 0.1-1 L/min cascading to 1-10 L/min regardless of process medium, or operating conditions.

This flowmeter offers flow rates down to 50cc/min (5-50) up to 150 L/min in cascading orders.

The MPB Series 1241S Dual Tube Cascade Flowmeter has rear facing connection ¼” BSPPF for inlet and right hand side top outlet.

For metering two different gases or liquids to create a compound, gas or solution, this can be achieved using the  MPB Series 1240S Dual Tube Flowmeter (see MPBTB 100).

Typical applications include analytical instrumentation, gas flow control, small dosing systems, purge metering, leak detection and blending systems,

Typical industries served include brewing, gas analysis, medical, aerospace, pharmaceutical, engine testing, paper, water treatment, oil and gas, etc.

 

Download Technical Bulletin which shows standard flow rates: Technical Bulletin

Download Installation Instructions: Installation Instructions

For further information please complete the form below, or contact us direct by telephone or e-mail.

Tel: +44 (0)622 872401
Email: sales@mpbflowmeters.com

 

Description

MPB SERIES 1241S FEATURES

  • DIRECT READING OF INSTANTANEOUS FLOW RATES
  • STANDARD FLOW RANGES
  • EASY TO READ SCALES
  • FRICTIONLESS, HENCE LOW HEAD LOSS
  • 138MM TUBE LENGTH
  • STANDARD, OR CUSTOMISED FLOW SCALES
  • EASY TUBE REMOVAL IN-SITU
  • VALVED, OR NON-VALVED VERSIONS
  • LONG SERVICE LIFE
  • STAINLESS STEEL CONNECTIONS
  • POLYCARBONATE SAFETY COVER
  • MINIMAL MAINTENANCE
  • REAR OF PANEL MOUNTING KIT AVAILABLE

SPECIFICATION

Chassis: Anodised aluminium to BSEN12373/AA25                   

End Blocks: Stainless Steel                      

Process Connections:     

  Inlet:    1/4” BSPP rear facing

  Outlet: 1/4” BSPP, side

Cover: Polycarbonate 

Seals: Nitrile, Viton, EPDM, etc

Metering Tube: Borosilicate glass

Scale: Permanently fired black ceramic

Ball Floats: Glass, Stainless steel, Ruby, Tungsten

Plumb Bob Floats: Anodised aluminium, Stainless Steel

Weight: 1000 grams                    

Maximum Working Pressure: Gas: up to 20 bar g (non-shock), Liquid: up to 20 bar g (non-shock)

Maximum Working Temperature: 60°C Nitrile, 1000C Viton

Accuracy: ± 5% FSD for predicted scales, ± 3% FSD for calibrated scales

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