Dwyer Explosion-proof Differential Pressure Transmitter, Series 3100
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3100D-3-FM-1-1-LCD

Series: Series 3100D/3100MP Explosion-Proof Differential Pressure Transmitter Brand: Dwyer Instruments, LLC
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Specifications

Brand

Accuracy

  • ± 0.075 % of Full Scale at 20° C (68° F)

Ambient Temperature Range

  • Without LCD: -40° to 85° C (-40° to 185° F)

Approvals & Certifications

  • ATEX
  • CE
  • FM

Burst Pressure

  • psi: 10,000 (kPa: 68,950, bar: 689)

Capillary Length

  • 0 to 20 feet

Damping Adjustment

  • 0.25 to 60 seconds

Diaphragm Material

  • 316L Stainless Steel
  • Hastelloy C-276
  • PTFE
  • Tantalum

Display

  • 5-Digit LCD

Electrical Connectors

  • Screw Terminal
  • Two 1/2” NPT Female Conduit

Enclosure, Body Material

  • 316 Stainless Steel

Environmental Protection

  • IP66
  • NEMA 4X

Fill Material

  • Silicone Oil

Flange Material

  • 316L Stainless Steel

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 150#
  • 2” (DN 50) - 300#
  • 2” (DN 50) - JIS 10K
  • 2” (DN 50) - JIS 20K
  • 2” (DN 50) - PN 10
  • 2” (DN 50) - PN 16
  • 2” (DN 50) - PN 25
  • 2” (DN 50) - PN 40

Flange Size - 3” (DN 80)

  • 3” (DN 80) - 150#
  • 3” (DN 80) - 300#
  • 3” (DN 80) - JIS 10K
  • 3” (DN 80) - JIS 20K
  • 3” (DN 80) - PN 10
  • 3” (DN 80) - PN 16
  • 3” (DN 80) - PN 25
  • 3” (DN 80) - PN 40

Loop Resistance

  • HART Communication: 250 to 500 ohms
  • Operation: 0 to 1500 ohms

Media

  • Compatible Gases
  • Liquids & Gases
  • Steam
  • Vapor

NACE & NIST

  • NIST

NPT Connection

  • 1/4” NPT Female

Output

  • 4-20 mA

Power Requirement

  • 11.9-45 Vdc

Pressure Range

  • bar: 0 to 68.97
  • Inches WC: 0 to 750
  • kPa: 0 to 6,895
  • psi: 0 to 1,000

Pressure Type

  • Differential

Process Temperature

  • -40° to 120° C (-40° to 248° F)

Ratio

  • 100:1 Turn Down

Response Time

  • 0.12 seconds

Stability

  • ± 0.125 % of Full Scale Output/Year

Temperature Effect

  • ± 0.125 % of Span/32° C

Wetted Materials

  • 316L Stainless Steel

Documentation

Approvals

Catalogs

Manuals

View Product Series

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