Mid-West Instrument Model 105 Differential Pressure Gauge

The Model 105 Bellows Type Differential Pressure Gauge offers high accuracy with ±1/2% & ±1% full scale options, suitable for liquids and gases. 

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Model 105 Front View
Model 105 Back View

Model 105 “Bellows Type” DP Gauge

The Model 105 gauge features a rugged bellows sensing element, glass-reinforced thermoplastic dial case, and is weather and corrosion-resistant. It has a 270° dial arc, shatter-resistant lens, and over-range protection. The system pressure applied internally to the bellows causes the gauge pointer to move as pressure changes. The gauge components include body halves for pressure containment, sensing element, torque tube assembly, and more. The product is designed for various applications like pressurized tank level monitoring, water treatment, HVAC systems, and more.

Model 105 Front View

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

Common Applications

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

Special 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

DOWNLOAD OUR MODEL 105 CATALOG DATASHEET.

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DOWNLOAD OUR MODEL 105 ELECTRICAL DATASHEET.

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INTERESTED OR HAVE QUESTIONS? GET IN TOUCH WITH US NOW!

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