5509 Differential Pressure Gauge

Brand: Ashcroft Inc
Does not ship to Virginia, United States

The Ashcroft Type 5509 differential pressure gauge comes standard with 316SS wetted parts.

This rugged gauge features an external zero adjust feature standard. Static pressure up to 360 psi.
Features
  • ±2.5% full scale accuracy
  • Stainless steel case
  • 316 stainless steel wetted parts
  • Inches of water differential ranges
  • Static pressure for ranges
    • 160IW & lower – psi: 145 (kPa: 999.7, bar: 9.99)
    • Above 160IW – psi: 360 (kPa: 2,482, bar: 24.8)
  • External zero adjust
  • Available with open or solid front case styles
  • Optional liquid-filled case
  • 4" (100 mm) or 6" (160 mm) dial

Specifications

Size

  • Dial: 3.9” (100 mm)
  • Dial: 6” (160 mm)

Mounting

  • Pipe
  • Stem
  • Wall Mounted

BSP Connection

  • G 1/2” B Female
  • G 1/2” B Male
  • G 1/4” B Male

Wetted Materials

  • 316 Stainless Steel

Materials of Construction

  • Dial & Pointer: Black Painted Aluminum, External Adjust Feature, White Background, Black Figures & Intervals

O-Ring Material

  • Viton

Pressure Range

  • bar: 0 to 27.58
  • Inches WC: -10 to 0
  • kPa: 0 to 2,758
  • psid: 0 to 400

Electrical Contacts

  • Normally Closed
  • Normally Open

Environmental Protection

  • Ingress Protection: IP54 (Dry)
  • Ingress Protection: IP65
  • Weatherproof

Lens

  • Polycarbonate Lens
  • Shatterproof Glass

Name Plate, Tag Material

  • Stainless Steel

Enclosure, Body Material

  • 304 Stainless Steel
  • 316 Stainless Steel

Accuracy

  • ± 2.5 % of Full Scale

Ring Material

  • 316 Stainless Steel

Diaphragm Material

  • 316 Stainless Steel for 10 psi & Below
  • High Strength Cobalt Alloy (Duratherm 600) for Ranges 15 psi & above

Fill Material

  • Glycerin
  • Silicone

Approvals & Certifications

  • ISO 9001

Pressure Type

  • Differential
  • Gauge

NPT Connection

  • 1/2” NPT Male
  • 1/4” NPT Male
  • 1/4”-18 NPT Female

Electrical Connectors

  • Cable Gland M20 x 1.5

  • Chemical & Petrochemical
  • Filter, Level & Flow Measurement
  • Mining & Metals
  • Refineries
  • Water & Wastewater Pressure Control
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