+61 2 9669 4000
Unit 19, 77 Bourke Road, Alexandria, NSW 2015 AUSTRALIA

Mid-West Instrument Model 109 Differential Pressure Gauge

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Mid-West Instrument Model 109
Differential Pressure Gauge - Bourdon Tube Type

Common Applications:

  • Pump Performance Testing
  • Flow Indication
  • Hydraulic Filter Monitoring
  • Heat Exchanger Pressure
    Drop Monitoring

Product Features:

  • Wide DP Range from 0-15 PSID to
    0-6000 PSID
  • Bourdon Tube Sensing Element
  • Working Pressures up to 6000 PSIG (400 bar)
  • Over-Range Protection, High over Low and Low over High
  • Gauge Housings Available in Aluminum, Brass, Carbon Steel and 316/316L Stainless Steel
  • Wide Range of Elastomers

Product Features/Benefits:

  • Dry Design, No Liquid Fill Required for Over-range Protection
  • Glass Reinforced Thermoplastic Gauge Front Is Standard
  • Weather Resistant & Corrosion Resistant Gauge Front
  • 270º Dial Arc
  • Flow Scales Available
  • 5 Year Warranty

Special Features:

  • Over-range Protection – Full to Maximum Working Pressure
  • Panel Mounting – Standard, Front or Panel 6″ or 4-1/2″
  • Pipe Mounting Kit – Optional, 2″ U-Bolt
  • Wall Mounting – Optional – Flush Panel or Rear Bracket
  • NACE Compliance – Optional
  • Seismic Compliance – Optional

Specifications:

  • Differential Pressure Range 0-15 PSID to 0-6000 PSID (or Equivalent) Uni-directional or Bi-directional
  • Accuracy ±1% F.S. Standard, ± 1/2% F.S. Optional
  • Dial Size 6″ (Standard), 4-1/2″ (Optional)
  • Working Pressure up to 6000 PSIG (400 bar)
  • Material of Construction – Body Aluminum, Brass, Carbon Steel, 316/316L Stainless Steel
  • Materials of Construction – Internals Copper Alloy or Stainless Steel
  • Switch Options:
    • 1 or 2 Switches
    • SPDT or DPDT Outputs
    • 10 AMP @ 30 VDC, 120/240 VAC
    • Adjustable from 5 to 95% F.S.
  • Electrical Enclosures Weather-proof or Explosion-proof