Dwyer Differential Pressure Transmitter, Series 668
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668C-11

Series: Series 668 Differential Pressure Transmitter Brand: Dwyer Instruments, LLC
Price
$865.00 CAD
Stock
50+ In Stock
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  • Pressure Range - Inches WC: 0 to ± 0.25
  • Cover - Conduit Cover
  • Certificates - No Additional Certifications

Specifications

Brand

Accuracy

  • ± 1 % Full Scale (RSS)

Approvals & Certifications

  • CE

Compensated Temperature

  • -18° to 65° C (0° to 150° F)

Electrical Connectors

  • Terminal Strip

Enclosure, Body Material

  • Fire Retardant Glass-Filled Polyester

Hysteresis

  • ± 1 % of Full Scale

Loop Resistance

  • 0 to 800 ohms

Media

  • Air
  • Non-Conductive Gases

NACE & NIST

  • NIST Traceable Calibration Certificate

Operating Temperature

  • -18° to 65° C (0° to 150° F)

Output

  • 4-20 mA, 2-Wire

Pressure Range

  • inH₂O: 0 to 100

Pressure Type

  • Differential

Response Time

  • < 60 ms

Span & Zero Adjustments

  • ± 1 mA, Non-Interactive

Storage Temperature

  • -40° to 85° C (-40° to 185° F)

Supply Voltage

  • 12-30 Vdc

Temperature Effect

  • 0.018 % of Full Scale/°C
  • 0.033 % of Full Scale/°F

Tube Connection

  • 3/16" O.D. Fitting for 1/4" I.D. Tubing

Documentation

Data Sheets

Approvals

Catalogs

Manuals

View Product Series

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