Mid-West Instrument Model 123 Differential Pressure Gauge Piston Type

The Model 123 can be used in a variety of applications including filter monitoring, pump performance testing and essentially any compressed air or hydraulic pressure measurement application.

Mid West Model 123 Piston Type Differential Pressure Gauge 0 400 Kpa Cmc
123 2
Mid West Model 123 4.5 Inch Front Image
Mid West Model 123 2.5 Inch Dp Gauge With Switch Front Image

Model 123 ”Filter Minder” DP Gauge

The Mid-West Instrument Model 123 is a rugged, high-quality differential pressure gauge designed for the toughest environments. It offers a wide range of options depending on your needs. The Model 123 is capable of measuring 0-150 psid or up to 0-400 psid differential pressure with a maximum working pressure of 4000 psi. Accuracy is ±3/2/3% of full scale. Standard dial sizes range from 2-1/2 to 6 inches. The Model 123 uses a glass-reinforced thermoplastic pressure sensing element and an aluminium case. The rugged, weather resistant, and shatter-resistant case offers 5-year warranty protection and comes equipped with over-range protection to assure a long life, no matter where it is used.

Mid West Model 123 Piston Type Differential Pressure Gauge 0 400 Kpa Cmc

Specifications

  • Differential Pressure Range 0-150 PSID to 400 PSID (0-10.3 to 0-27.6 bar)
  • Accuracy ±2%*
  • Working Pressure 5000 PSIG (340 bar)
  • Available in a Variety of Equivalent Ranges & Scales
  • Dial Size 2-1/2″ Round (Standard), 4-1/2″ Round (Optional)
  • Working Pressure 6000 PSIG
  • Material of Construction of Body – Aluminum, 316/316L Stainless Steel, Aluminum, Bronze, Monel
  • Materials of Construction of Internals – 316 Stainless Steel (Standard), Monel
  • Switch Options:
    • SPDT 3W, 125 VAC/VDC, 0.25 amps ce
    • SPDT 60W, 240 VAC/VDC, 1.0 amps ce
    • SPST 60W, 240 VAC/VDC, 3.0 amps ce
  • Electrical Enclosures Weather-Resistant, NEMA 4X
  • CE Marked in Accordance With Low Voltage Directive

Common Applications

  • Filter/Strainer Monitoring
  • Compressed Air
  • Hydraulic
  • Refrigerant
  • Pump Performance Testing
  • Heat Exchanger Pressure Drop Monitoring

Product Features

  • DP Ranges from 0-150 PSID to 0-400 PSID
  • Piston Sensing Element
  • 5000 PSIG Working Pressure (340 bar)
  • Over-Range Protection, High over Low and Low over High
  • Material Construction: Aluminum, 316/316L Stainless Steel
  • 2-1/2”, 3-1/2” or 4-1/2” dial
  • Reverse Pressure Ports Available

DOWNLOAD OUR MODEL 123 CATALOG DATASHEET.

123CAT

DOWNLOAD OUR MODEL 123 ELECTRICAL DATASHEET.

123ELE

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

RFQ