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Series 672 Low Pressure Transducer

Brand: Dwyer Instruments, LLC

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The SERIES 672 Low Pressure Transducer is a perfect solution to any application where a very accurate low pressure transducer is necessary.

Using variable capacitance technology, the Series 672 is designed to measure pressures as low as 10 Inches WC. up to 400 Inches WC, very low ranges for a single connection pressure transducer.

The 672 also features a 0.25% Full Scale accuracy. Use the Series 672 in liquid level, flood warning, waste water, clean room, and open channel flow applications.
Features
  • Low range high accuracy provides precise control for process applications
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The SERIES 672 Low Pressure Transducer is a perfect solution to any application where a very accurate low pressure transducer is necessary.

Using variable capacitance technology, the Series 672 is designed to measure pressures as low as 10 Inches WC. up to 400 Inches WC, very low ranges for a single connection pressure transducer.

The 672 also features a 0.25% Full Scale accuracy. Use the Series 672 in liquid level, flood warning, waste water, clean room, and open channel flow applications.
Features
  • Low range high accuracy provides precise control for process applications

Specifications

Accuracy

  • ± 0.25 % of Full Scale RSS (Includes Non-Linearity, Hysteresis & Non-Repeatability)

Approvals & Certifications

  • CE

Compensated Temperature

  • -20° to 60° C (-4° to 140° F)

Electrical Connectors

  • Large DIN 43650 Connector with Mating Plug

Enclosure, Body Material

  • 318 Stainless Steel

Environmental Protection

  • IP66
  • NEMA 4X

Loop Resistance

  • 1.325 Kiloohm

Media

  • Compatible Gases
  • Compatible Liquids

NACE & NIST

  • NIST Traceable Calibration Certificate

NPT Connection

  • 1/4" NPT Male

Output

  • 0-5 Vdc, 3-Wire
  • 4-20 mA, 2-Wire

Power Requirement

  • 0-5 Vdc
  • 4-20 mA
  • 7.5-35 Vdc
  • 9-35 Vdc

Pressure Range

  • Inches WC: 0 to 400

Response Time

  • 5 milliseconds

Span & Zero Adjustments

  • ± 10 % of Full Scale Adjustment

Stability

  • 0.25 % of Full Scale / 1-Year

Temperature Effect

  • Zero & Span: 1.0 % of Full Scale/38° C (100° F)
  • Zero & Span: 2.0 % of Full Scale/100° C (212° F)

Wetted Materials

  • 318 Duplex Stainless Steel
  • Ceramic
  • FKM Fluorelastomer

Typical Applications

  • Liquid level
  • Flood warning
  • Waste water
  • Clean room
  • Open flow applications