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Process and Industrial Gauges

Perma-Cal Series 11 / Series 12

High performance process gauges

Designed to perform on any application. One moving part. Unmatched vibration, pulsation and shock performance.

SKU: série 11/série 12 Categories: , Tag:

Description

APPLICATIONS

Ideal for use in any application where accuracy and reliability are critical.

  • Industrial, power generation, and utility plants
  • Mobile test setups
  • Hydraulic test facilities
  • Fluid control manufacturing facilities
  • Welding gas filling stations
  • Oil and gas pipelines
  • Chemical plants
  • Refineries, and more.

ACCURACY

  • ±0.5% F.S. (Grade 2A) – Series 11
  • ±0.5% F.S. at mid-scale / ±1.0% F.S. – Series 12

AVAILABLE RANGES

  • Vacuum to 15,000 psi (or equivalent)
  • Units: psi, bar, kPa, MPa, kg/cm², inHg, mmHg
  • Types: Single scale, dual scale, vacuum, and compound

OPERATING TEMPERATURE

Process Temperature:

  • ABS: -65 °F to 250 °F
  • GFN and Metal: -65 °F to 600 °F

Ambient Temperature:

  • ABS: -65 °F to 190 °F
  • GFN and Metal: -65 °F to 400 °F

OTHER SPECIFICATIONS

  • Burst Pressure: 500% F.S. or 25,000 psi
  • Proof Pressure (overpressure without calibration shift):
  • 150% F.S. for gauges ≤ 5,000 psi or equivalent
  • 125% F.S. for gauges > 5,000 psi or equivalent
  • Internal pointer dampening (reduces pointer flutter)

CASES

Materials:

  • ABS (Acrylonitrile Butadiene Styrene)
  • Aluminum
  • Stainless Steel
  • GFN (Glass-Filled Nylon): High-temperature yellow tapered case

Sizes, Styles and Colors:

  • 2.5", 3.5", 4.5", 6", 8.5"
  • Front flange, plain case, rear flange, tapered style
  • Black, blue, green, red, white, yellow (other colors available)

Metal case finish: Powder coated or unpainted.

Solid-front case design

QUALITY MATERIALS

Wetted Parts:

  • Inconel X-750
  • 300 Series Stainless Steel
  • Silver brazing (nickel brazing available)

Connection Material

Window

  • Acrylic
  • Tempered Glass (increased heat resistance)

Dial:

  • Powder-coated stainless steel dial
  • White background, black markings, black pointer

Ordering Information

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