PSC Safety Case Pressure Gauge

Brand: Winters Instruments

Features
  • Solid front blowout back for the ultimate in gauge safety
  • Full rotary movement and micrometer pointer for ease in calibration
  • Overload stop
  • Stainless steel case, socket and internals
  • Safety glass lens
  • Restricted orifice standard
  • ASME B40.100 compliant (EN837-1 available)
  • CRN registered

Specifications

Accuracy

  • 4" (100 mm), 6" (150 mm): ± 1 % ANSI/ASME Grade 1A
  • 4-1/2" (115 mm): ± 0.5 % ANSI/ASME Grade 2A

Ambient Temperature Range

  • Dry: -40° to 120° C (-40° to 250° F)
  • Glycerin Filled: -20° to 65° C (-4° to 150° F)

Approvals & Certifications

  • EN 837-1
  • CRN
  • RoHS

Enclosure, Body Material

  • 304 Stainless Steel
  • 316 Stainless Steel

Environmental Protection

  • 4" (100 mm), 6" (150 mm): IP67 Per EN 60529-1 (IEC 529-1)
  • 4-1/2" (115 mm): IP65 Per EN 60529-1 (IEC 529-1)

Fill Material

  • Glycerin

Lens

  • Laminated Safety Glass
  • Tempered Safety Glass

Materials of Construction

  • Pointer (Anodized Black, Micrometer Adjustable) & Dial (White with Black & Red Markings): Aluminum
  • Socket & Bourdon Tube: 316L Stainless Steel

Movement

  • 304 Stainless Steel Overload Stop

NPT Connection

  • 1/2" NPT Male
  • 1/4" NPT Male

Operating Pressure

  • Maximum

Overpressure & Static Pressure Limits

  • Overpressure: 15 % for Pressure over psi: 1,450 (kPa: 9,998, bar: 99.98)
  • Overpressure: 25 % for Pressure up to psi: 1,450 (kPa: 9,998, bar: 99.98)

Pressure Range

  • bar: -1 to 1,379
  • Inches Hg: -30 to 0
  • kPa: -101.4 to 137,895
  • psi: -14.7 to 20,000

Process Temperature

  • -40° to 120° C (-40° to 250° F)

Ring Material

  • Stainless Steel Bayonet

Size

  • Dial: 4" (100 mm)
  • Dial: 4-1/2" (115 mm)
  • Dial: 6" (150 mm)

  • Used Where Operator Safety is a Must
  • Outdoor and Severe Ambient and Process Conditions
  • Use Where Harmful Vibration and Pulsation Are Present (With Liquid Filling)
  • Oil and Gas, Petrochemical, Mining and Power Installations

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