PFQ-ZR StabiliZR Stainless Pressure Steel Gauge

Brand: Winters Instruments

Features
  • StabiliZRTM dampened movement minimizes effects of pulsation and vibration as effectively as liquid filled gauges
  • Restricted orifice standard on dual scale (included but not installed on single scale)
  • Crimp-on bezel
  • Brass internals
  • Dual scale (psi / kPa)
  • U-Clamps and front flanges for panel mounting
  • ASME B40.100 compliant (EN837-1 available)
  • CRN registered

Specifications

Accuracy

  • ± 1.5 % of Full Scale Value

Ambient Temperature Range

  • -40° to 93° C (-40° to 200° F)

Approvals & Certifications

  • EN 837-1

Approvals & Certifications

  • CRN

Enclosure, Body Material

  • 304 Stainless Steel

Environmental Protection

  • IP65

Gasket Material

  • Lens Ring Gasket: Silicone Rubber
  • Socket Gasket: Buna-N for Two-Piece Internal Socket Seal

Lens

  • Polycarbonate Lens

Materials of Construction

  • Bourdon Tube: Bronze
  • Pointer (Anodized Black) & Dial (White with Black & Red Markings): Aluminum
  • Socket: Brass

Mounting

  • U-Clamps & Front Flanges for Panel Mounting

Movement

  • Bronze with StabiliZR Dampened Movement (Silicone in Sealed Chamber)

NPT Connection

  • 1/2" NPT Male
  • 1/4" NPT Male

Operating Pressure

  • 75 % of Full Scale Value

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)

Plug Material

  • Fill Plug: Buna-N

Pressure Range

  • bar: -1 to 1,034
  • Inches Hg: -30 to 0
  • kPa: -101.4 to 103,421
  • psi: -14.7 to 15,000

Process Temperature

  • -40° to 93° C (-40° to 200° F)

Ring Material

  • 304 Stainless Steel (Crimped On)

Size

  • Dial: 2-1/2" (63 mm)
  • Dial: 4" (100 mm)

  • Ideal for Pumps, Compressors, Hydraulic Presses, Machinery, Pneumatic Equipment and Motors in Harsh Environments
  • Use Where Harmful Vibration and Pulsation are Present

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