Series PR 25/35 Heavy-Duty Repairable Stainless Gauge

Brand: REOTEMP Instruments Corporation

REOTEMP’s Series PR25/35 gauge offers rugged, all-welded stainless steel construction ideal for heavy-duty industrial applications. 

The stainless steel case, tube and socket are welded together for superior case sealing and gauge integrity. 

The twist-off bayonet ring offers easy-access for field repair and calibration services. 

Liquid filling (at the factory or in the field) is recommended for applications involving vibration.
Features
  • All-Welded Stainless Steel Construction
  • Removable Bayonet Ring with Adjustable Pointer
  • Field Fillable Case, NEMA4/IP65
  • Rugged, Long-Lasting Design
  • ASME B40.100 Design
  • NACE MR-0175 and MR-0103 Compliant

Specifications

Accuracy

  • 2 - 1 - 2 %, ASME Grade A (2 % Up, 4 % Down for 10,000 psi & Higher)

Ambient Temperature Range

  • -40° to 65° C (-40° to 150° F)

Approvals & Certifications

  • ASME B40.100

Case Material

  • 304 Stainless Steel
  • 316 Stainless Steel

Dial Size

  • 2.5"
  • 3.5”

Display

  • White Aluminum Dial with Black Letters

Environmental Protection

  • NEMA 4 / IP65

Fill Material

  • Dry
  • Glycerin
  • Glycerin & Water
  • Silicone

Lens

  • Laminated Safety Glass
  • Plastic Lens
  • Tempered Safety Glass

Maximum System Pressure

  • Momentary: 130 % of Scale
  • Stable: 100 %

Mounting

  • Bottom Mounting
  • Bottom / Rear Flange Mounting
  • Center Back 'U' Clamp Mounting
  • Center Back Mounting
  • Center Back / Front Flange Mounting

NACE & NIST

  • NACE

NPT Connection

  • 1/2” NPT Male
  • 1/4” NPT Male
  • 1/8” NPT Female

Pressure Range

  • kPa: 0 to 34,473.8
  • -30” Hg 0 to 5,000 psi (bar: 0 to 344.7, kPa: 0 to 34,473)
  • bar: 0 to 344.7
  • Inches Hg: -30 to 0
  • psi: 0 to 5,000

Pressure Type

  • Gauge
  • Compound or Vacuum

Process Temperature

  • -40° to 121° C (-40° to 250° F)

Wetted Materials

  • 316 Stainless Steel
  • Monel

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