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Overview:

The Model 140 is an accurate, versatile diaphragm type differential pressure gauge with an optional terminal strip switch or transmitter.

Features:

  • Rugged Convoluted Diaphragm Design
  • Working Pressure up to 3000 PSIG
  • 50 IN H2O thru 399 IN H2O Accuracy ±5% Full Scale, 15 PSID thru 100 PSID Accuracy ±2% Full Scale
  • Weather resistant construction
  • Dial Sizes Available: 2-1/2", 3-1/2", 4'1/2", and 6"
  • Body Materials: Aluminum, 316 Stainless Steel, Brass
  • Available Terminal Strip Switch & Transmitter Options
  • Temperature Limits: -40° F (-40° C) to +200° F (+93° C)
  • Differential Pressure Ranges available in PSID, Inches H2O, bar, and kPa
  • Differential Pressure Range from 0-50 IN H2O thru 0-100 PSID

Specifications:

  • Aluminum Gauge Body w/ Stainless Steel Internals 2 1/2" Round Unidirectional Dial w/ Engineered Plastic Dial Case
  • Viton Seals 1/4" FNPT Back Connection

"Our mission is to be regarded by our customers and our community as the best supplier of automation and control product solutions to industry."

Michael R Gallagher

Centro President

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