PMN Mining Pressure Gauge

Brand: Winters Instruments

Features
  • Rugged, 2" (50 mm) forged brass case and connection
  • Forged brass case and socket
  • Glycerin filled
  • 3/8" Steck-O connection
  • 3 coloured zone dial for easier pressure reading
  • psi: 0 to 9,000 (bar: 0 to 620.5)
  • ASME B40.100 compliant
  • CRN registered

Specifications

Accuracy

  • ± 3-2-3 % ANSI/ASME Grade B

Ambient Temperature Range

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

Approvals & Certifications

  • CRN

Enclosure, Body Material

  • Forged Brass

Environmental Protection

  • IP65

Fill Material

  • Glycerin

Hose Connection

  • 3/8" Steck-O Connection

Lens

  • Polycarbonate Lens

Materials of Construction

  • Dial [White, Black Lettering, Triple Colour Scale (Red, Green, Yellow)], Pointer (Anodized Black): Aluminum
  • Socket: Forged Brass
  • Washer: PTFE (Bottom Connection)

Operating Pressure

  • Maximum

O-Ring Material

  • Sealing O-Ring: 90 Durometer Buna-N

Overpressure & Static Pressure Limits

  • Overpressure: 25 % of Full Scale Value

Pressure Range

  • bar: 0 to 620.5
  • kPa: 0 to 62,053
  • psi: 0 to 9,000

Process Temperature

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

Size

  • Dial: 2" (50 mm)

Wetted Materials

  • Brass

  • Hydraulic Shoring Commonly Used in Long Wall Mining

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