Dwyer MM Mini-Master Flow Meter

Dwyer MM Mini-Master Flow Meters consist of two series of flow meters suitable for both gas and liquid applications with advanced features at a low cost. The Series MMA is a 2″ (51 mm) scale flow meter that is user-configurable with or without non-removable top or bottom front-mounted metering valves.

It is constructed from transparent nylon material providing high chemical resistance and is easily disassembled via the provided key for cleaning or reconfiguration. The Series MMF is a 1-1/2″ (38 mm) scale compact flowmeter ideal for measuring small volume air. It features bezel-type mounting that can be quickly installed from the front of the instrument panel.

Dwyer MM Mini-Master Features

  • Low installation costs with easy mounting
  • Long operation life with durable construction
  • Precision molding enables high repeatability
  • White back on the flow tube allows for better visibility of the float increasing reading accuracy
  • Side printed scale graduations allows for instantaneous flow reading saving time
  • Compact bodies require minimal panel space freeing valuable space

Application

  • Medical equipment
  • Air samplers
  • Gas analyzers
  • Pollution monitors
  • Chemical injectors
  • Cabinet purging

Dwyer MM Mini-Master Specification

Service Compatible gases and liquids.
Wetted Materials Body: Nylon 12; O-rings: Buna-N (optional materials available); Float: Black glass, K monel, stainless steel, tungsten carbide.
Temperature Limit 130°F (54°C).
Pressure Limit 100 psi (6.9 bar) with compression fitting. 50 psi (3.4 bar) with tubing clamp.
Accuracy ±4% FS.
Process Connection 5/16″ OD for push on rubber or plastic tubing with provided spring tubing clamp. Connect to rigid tubing with double compression fitting.
Weight 1 oz (28.35 g).
Agency Approvals Meets the technical requirements of EU Directive 2011/65/EU (RoHS II).
MMF
Service Compatible gases and liquids.
Wetted Materials Body: Styrene acrylonitrile; Float: SS, black glass, nylon; Valve: Polyurethane.
Temperature Limit 125°F (51°C).
Pressure Limit 50 psi (3.4 bar), Valve option: 10 psi (0.6 bar).
Accuracy ±10% FS.
Process Connection 1/4″ OD for push on rubber or plastic tubing. Connect to rigid tubing with double compression fittings.
Weight 0.5 oz (14.17 g).
Agency Approvals Meets the technical requirements of EU Directive 2011/65/EU (RoHS II).

Download Data Sheet: Series MM Mini-Master® Flow Meter

Ref: dwyer-inst.com

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