Dwyer Differential Pressure Transmitter, Series 677B
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677B-02

Series: Series 677B Differential Pressure Transmitter Brand: Dwyer Instruments, LLC

DWYER Range, 0-.25" W.C.

Price
$600.00 CAD
Stock
50+ In Stock
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  • Pressure Range - Inches WC: 0 to 0.25
  • Certificates - No Additional Certifications

Specifications

Brand

Accuracy

  • ± 0.4 % of Full Scale at Room Temperature

Approvals & Certifications

  • CE

Compensated Temperature

  • -18° to 85° C (0° to 185° F)

Enclosure, Body Material

  • 302 Stainless Steel

Environmental Protection

  • IP65
  • NEMA 4

Loop Resistance

  • 0 to 800 ohms

Media

  • Air
  • Non-Conductive & Non-Corrosive Gases

NACE & NIST

  • NIST Traceable Calibration Certificate

Operating Temperature

  • -18° to 85° C (0° to 185° F)

Output

  • 4-20 mA DC, 2-Wire

Power Requirement

  • 16-32 Vdc

Pressure Range

  • Inches WC: 0 to 25

Pressure Type

  • Differential

Process Connection Material

  • 3/16” I.D. Rubber
  • Brass

Response Time

  • Approximately 10 milliseconds

Span & Zero Adjustments

  • Internally Accessible Potentiometers
  • Non-Interactive

Stability

  • ± 1 % of Full Scale Per Year

Storage Temperature

  • -54° to 105° C (-65° to 220° F)

Temperature Effect

  • < 0.028 % of Full Scale/°F at -18° to 85° C (0° to 185° F)

Tube Connection

  • 3/16” O.D. Barbed Brass Pressure Fitting

Wetted Materials

  • Brass
  • Glass
  • Nickel
  • Silicone Rubber

Documentation

Catalogs

Document

Manuals

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