PSI Industrial Sanitary Gauge Assembly

Brand: Winters Instruments

Features
  • Stainless steel gauge case
  • 3A approved sanitary seal (filled)
  • Brass or stainless steel internals
  • ASME B40.100 compliant
  • CRN registered

Specifications

Accuracy

  • Bayonet Ring Style [4" (100 mm)]: ± 1 % ANSI/ASME Grade 1A
  • Crimp-On Ring Style, Bayonet Ring Style [2-1/2" (63 mm)]: ± 1.5 % of Full Scale Value

Ambient Temperature Range

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

Approvals & Certifications

  • CRN
  • 3A Sanitary

Diaphragm Material

  • 3-A Approved Seal: AISI 316L Stainless Steel, Welded

Enclosure, Body Material

  • 304 Stainless Steel
  • 316 Stainless Steel

Environmental Protection

  • IP65
  • IP66

Fill Material

  • Fluorolube
  • Glycerin
  • Halocarbon
  • Silicone

Gasket Material

  • Bayonet Ring Style [2-1/2" (63 mm)]: Buna-N for Case & Block Seal, Monoprene for Lens Seal
  • Crimp-On Ring Style (For Lens, Filling Plug & Blow-out Vent), Bayonet Ring Style [4" (100 mm)]: EPDM
  • Crimp-On Ring Style: Silicone Rubber for Socket

Lens

  • Acrylic Lens
  • Polycarbonate Lens
  • Safety Glass

Materials of Construction

  • Bourdon Tube [C-shaped for Pressures up to & Including psi: 600 (kPa: 4,147, bar: 41.37) Unless Stainless Steel (SST) Internals are Specified]: Phosphor Bronze - Crimp-On Ring Style
  • Dial (White with Black & Red Markings), Pointer (Anodized Black): Aluminum
  • Socket, Bourdon Tube [C-shaped for psi: 1,000 (kPa: 6,895, bar: 68.95)]: AISI 316 Stainless Steel - Crimp-On Ring Style
  • Socket, Bourdon Tube: 316L Stainless Steel - Bayonet Ring Style
  • Socket: OT 58 Brass - Crimp-On Ring Style
  • Tag Plate: Stainless Steel

Movement

  • Bayonet Ring Style: 304 Stainless Steel over/Under Stops for 4" (100 mm) Dial Only
  • Crimp-On Ring Style: OT 59 Brass
  • Crimp-On Ring Style: Stainless Steel

NPT Connection

  • 1/4" NPT Female
  • 1/4" NPT Male

Operating Pressure

  • 3-A Approved Seal: psi: 30 to 1,000 (kPa: 200 to 6,900, bar: 2 to 69)
  • Gauge: Maximum

Overpressure & Static Pressure Limits

  • Bayonet Ring Style, Overpressure: 15 % for Pressures over psi: 600 (kPa: 4,147, bar: 41.47)
  • Bayonet Ring Style, Overpressure: 30 % for Pressures up to psi: 600 (kPa: 4,147, bar: 41.47)
  • Crimp-On Ring Style, Overpressure: 25 % for Pressures up to psi: 600 (kPa: 9,653, bar: 96.53)

Pressure Range

  • bar: 2 to 69
  • kPa: 200 to 6,900
  • psi: 30 to 1,000

Process Temperature

  • 3-A Approved Seal: -20° to 120° C (-4° to 248° F)
  • Gauge, Dry: -40° to 65° C (-40° to 150° F)
  • Gauge, Liquid Filled: -20° to 65° C (-4° to 150° F)

Ring Material

  • AISI 304 Stainless Steel

Size

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

Tri-Clamp Connection

  • 1-1/2" Sanitary Clamp
  • 2" Sanitary Clamp

  • To Prevent any Clogging of Viscous Materials (i.e. Paint, Ink, Heavy/Thick Liquids) That may Solidify
  • Specs–Gauge
  • Crimp-On Ring Style
  • Bayonet Ring Style

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