Long Series 1200 Variable Area Flowmeter including low flow range

The MPB Long Series 1200 Flowmeter has a flow tube length of 295mm, is for use where high resolution scale accuracy is required.

The MPB Long Series 1200 Flowmeter has been designed where the most accurate flow measurements are required, giving a high resolution, “free float” operation, with flow rates as low as 50cc/min Air and Water. Normally front of panel mounted, but can be rear of panel mounted and supplied complete with bezel mounting kit. A circular mounting base is also available with adjustable feet if required.

The MPB Long Series 1200 Flowmeter will give an instantaneous flow rate of virtually any process gas or liquid.

The MPB Long Series 1200 Flowmeter can be supplied with either nickel plated brass, anodised aluminium alloy or stainless steel connections.

These can be supplied with straight through, or rear facing connections, with or without integral control valves.    An alarmed version is also available.

Features

  • Valved, or non-valved versions available
  • Straight through, or rear facing connections
  • Suitable for front, or rear mounting using optional panel mounting kit
  • Easy in-situ tube removal and re-installation
  • Standard and customised flow scales
  • High resolution – ideal for calibration purposes

Specification

  • Chassis: Anodised aluminium to BSEN12373/AA25
  • End Blocks:  Nickel plated brass, stainless steel, or anodised aluminium
  • Process Connections:  ¼” BSPPF or ¼” NPT rear facing, or straight through
  • Valve Stem: Stainless Steel
  • Cover: Polycarbonate
  • Seals:  Typically, Nitrile or Viton (alternative sealing material available)
  • Measuring Tube: Borosilicate glass (295mm long)
  • Scale: Permanently fired black ceramic
  • Plumb Bob Float: Hard anodised aluminium, or stainless steel
  • Ball Float: Glass, stainless steel, ceramic, ruby or tungsten
  • Weight: 570/670 grams
  • Maximum Working Pressure:  Gas: up to 20 bar g, Liquid: up to 20 bar g (non-shock)
  • Maximum Work Temperature: Nitrile: 60oC, Viton: 100oC
  • Accuracy: +/- 5% FSD predicted, +/- 2% FSD series calibrated
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Model: 1200L