Mid-West Instrument Model 105 Differential Pressure Gauge

Mid-West Instrument Model 105

Differential Pressure Gauge - Bellows Type

Common Applications:

  • Pressurized Tank Level Monitoring
  • Stationary Tanks – Horizontal or Vertical
  • Tanker Transport
  • Flow Indication
  • Filter Monitoring for Gases

Product Features:

  • Over-Range Protection, High over Low and Low over High
  • Micro Adjust Pointer
  • Wide Selection of DP Ranges & Scales
  • Bellows or Multiple Diaphragm Sensing Element
  • Working Pressures up to 6000 PSIG (400 bar)
  • Gauge Housings available in Aluminum, Brass, Carbon Steel and Stainless Steel 316/316L
  • 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 0-10″ H2O to 0-79.9″ H2O (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