Mid-West Instrument
Made in the USA
Tel: (586) 254-6500 · Fax: (586) 254-6509
6500 Dobry Dr., Sterling Heights, Michigan 48314
1-800-648-5778 ../news.asp ../reps.asp ../literature.asp ../about.asp ../warranty.asp
Differential Pressure Diaphragm - type Gauge & Switches - Model 130 Differential Pressure Diaphragm - type Gauge & Switches - Model 130
Model 130
Literature Links

Product Bulletin Bulletin_130_11.pdf

Installation/Operation

IM130.pdf
IM130elec.pdf

Instrument Installation
Recommendations

Install.pdf
Typical Manifold Installation

The Mid-West Advantage:

Model 130 "Delta Gauge"
Common Applications
  • Tank Level Monitoring
    Horizontal or Vertical
  • Flow Indication/Balancing
  • Filter Monitoring for Gases
  • Water Treatment Applications
  • Vacuum Application
Product Features
  • Wide Selection of DP Ranges & Scales
  • Elastomer Diaphragm Sensing Element, No Cross Port Leakage
  • Up to 500 PSIG Working Pressure (34 bar)
  • Over-Range Protection, High over Low and Low over High
  • Gauge Housings available in Aluminum, Brass, 316/316L Stainless Steel and Polysulfone Thermoplastic
  • Wide Range of elastomers
Product Features/Benefits
  • Simple Rugged Designs
  • Glass Reinforced Thermoplastic Gauge Front Is Standard
  • Weather Resistant & Corrosion Resistant Gauge Front
  • 5 Year Warranty

Specifications:

  • Differential Pressure Range – 0-5" H2O to 0-400" H2O
    Available in a Variety of Equivalent Ranges and/or Flow Scales (square root)
  • Accuracy – ±2%* OR ±5% of Full Scale
  • Dial Size – 4-1/2" Round (Standard)
  • Working Pressure
    • Engineered Thermo Plastic - 300 PSIG (20 bar)
    • Metal - 500 PSIG (34 bar)
  • Material of Construction – Body: Plastic, Aluminum, Brass 316/316L S.S. or Hastelloy C
  • Materials of Construction – Internals: 316 S.S. or Hasteloy C and Elastomer Diaphragm
  • Switch Options
    • SPDT 3W, 125 VAC/VDC, 0.25 AMPs (metal body only)
  • Electrical Enclosures – Weather-resistant, Weather-proof, NEMA 4X and NEMA 7
  • Hazardous Location

Special Features:

  • Over-range Protection – Full to Maximum Working Pressure
  • Panel Mounting – Standard
  • Pipe Mounting Kit – Optional - 2" U-Bolt
  • Wall Mounting – Optional - Rear Mount
  • NACE Compliance – Optional