DWYER – Series 673 Pressure Transmitter

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Description

Series 673 Pressure Transmitter

±0.25% FS Accuracy, 4-20 mA Signal, Ranges to 1000 psi

The low cost Series 673 Pressure Transmitter is a fixed range transmitter designed for harsh environments and suitable for high shock and vibration applications. Constructed of stainless steel, the Series 673 provides a 4 to 20 mA output signal with 0.25% accuracy. Use the Series 673 in industrial OEM equipment, hydraulic systems, HVAC equipment, industrial engines and compressor control.

Calibration Option available under Accessories.

Product Applications

  • OEM
  • Hydraulic systems
  • HVAC equipment
  • Industrial engines
  • Compressors

 

Features

  • High-shock and vibration resistant insures stability in controlling pressure for process applications

 

Specifications

  • Service: Liquid, gas, or vapor.
  • Wetted Materials: 17-4 PH SS.
  • Accuracy: ±0.25% BFSL (RSS), (includes non-linearity, hysteresis and non-repeatability).
  • Temperature Limits: -40 to 185°F (-40 to 85°C).
  • Compensated Temperature LImits: -40 to 176°F (-40 to 80°C).
  • Pressure Limits: 2X max range.
  • Thermal Errors: Zero: ±3.6% FS/100°F(100°C); Span: ±2.7% FS/100°F(100°C).
  • Power Requirements: 9-30 VDC.
  • Output: 4-20 mA, 2-wire.
  • Zero and Span Adjustment: Fixed.
  • Response Time: 5 ms.
  • Loop Resistance: 0 to 800 Ω.
  • Stability: 0.5% FS/year.
  • Shock: 200 g.
  • Vibration: 20 g.
  • Electrical Connections: 2 ft (61 cm) multiconductor cable.
  • Conduit Connection: 1/4″-18 (22.3 mm) knockout.
  • Enclosure: SS and Valox.
  • Weight: 2.3 oz (65 g).

 

Models & Ordering

Standard Version

Model Description
673-1 Pressure transmitter, range 0-1 psi.
673-10 Pressure transmitter, range 0-1000 psi.
673-13 Pressure transmitter, range -14.7 to 30 psig.
673-14 Pressure transmitter, range -14.7 to 100 psig.
673-2 Pressure transmitter, range 0-2 psi.
673-3 Pressure transmitter, range 0-5 psi.
673-4 Pressure transmitter, range 0-10 psi.
673-5 Pressure transmitter, range 0-25 psi.
673-6 Pressure transmitter, range 0-50 psi.
673-7 Pressure transmitter, range 0-100 psi.
673-8 Pressure transmitter, range 0-200 psi.
673-9 Pressure transmitter, range 0-500 psi.

 

Conduit Version

Model Description
673-10C Pressure transmitter, range 0-1000 psi.
673-13C Pressure transmitter, range -14.7 to 30 psig.
673-14C Pressure transmitter, range -14.7 to 100 psig.
673-1C Pressure transmitter, range 0-1 psi.
673-2C Pressure transmitter, range 0-2 psi.
673-3C Pressure transmitter, range 0-5 psi.
673-4C Pressure transmitter, range 0-10 psi.
673-5C Pressure transmitter, range 0-25 psi.
673-6C Pressure transmitter, range 0-50 psi.
673-7C Pressure transmitter, range 0-100 psi.
673-8C Pressure transmitter, range 0-200 psi.
673-9C Pressure transmitter, range 0-500 psi.

 

 

 

Additional information

Model

673-1, 673-10, 673-13, 673-14, 673-2, 673-3, 673-4, 673-5, 673-6, 673-7, 673-8, 673-9, 673-10C, 673-13C, 673-14C, 673-1C, 673-2C, 673-3C, 673-4C, 673-5C, 673-6C, 673-7C, 673-8C, 673-9C

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