Model GC55 Wet/Wet Differential Pressure Transducer

Brand: Ashcroft Inc
Does not ship to Virginia, United States

The Ashcroft® GC55 is a high-differential pressure transducer incorporating two thin film sensors; unit output signaling may be connected to external controls or data acquisition.

An ideal product for monitoring or controlling a wide variety of wet or dry media.
Features
  • Robust aluminum die cast housing 
  • Bright LED display of pressure and switch status 
  • All stainless steel wetted parts 
  • 4-20 mA or 1-5 Vdc outputs 
  • Internal "Push-Button" configurability allows quick user pressure range changes or relay adjustments 
  • External "Push-Button" allows user to display P1, P2 or DP without opening cover 
  • Two sensor design well suited for high DP ranges 

Specifications

Accuracy

  • ± 0.5 % of Full Scale
  • Pressure Switch Output: Setting ± 1 % of Full Scale

Proof Pressure

  • 2 x Full Scale

Mounting

  • 2 x 5.2 mm Mounting Holes

NPT Connection

  • 1/8” NPT Female

Environmental Protection

  • IP66

Compensated Temperature

  • -10° to 50° C (14° to 122° F)

Supply Voltage

  • 11-27 Vdc

Resolution

  • Output: 0.2 % of Full Scale

Enclosure, Body Material

  • 304 Stainless Steel
  • Aluminum Die Cast

Span & Zero Effect

  • ± 0.05 % of Full Scale/°C from 23° C (73.4° F) Reference Temperature

Pressure Type

  • Differential

Output

  • Transducer: 1-5 Vdc, 3-Wire
  • Transducer: 4-20 mA, 3-Wire

Operating Temperature

  • -10° to 50° C (14° to 122° F)

NACE & NIST

  • NIST

Pressure Range

  • bar: 5.1 to 20.6
  • kPa: 517.1 to 2,068
  • psi: 75 to 300

Diaphragm Material

  • 630 Stainless Steel

Burst Pressure

  • 10 times Full Scale

Storage Temperature

  • -20° to 60° C (-4° to 140° F)

Response Time

  • 20 milliseconds
  • Pressure Switch Output: 20 milliseconds to 2 seconds

Media

  • Fluids
  • Gas

Current

  • Supply: 60 mA
  • Supply: 80 mA

Display

  • 3-1/2-Digit, 10 mm LED Display

Electrical Connectors

  • 1/2” NPT Female Conduit Connection
  • Cable Gland (Cable Diameters 0.16” to 0.31”)
  • PG9 Threaded

Electrical Rating

  • Switch Contacts: 200 mA at 40 Vdc

Adjustment

  • Rangeablility: Zero & Span -105 % to 105 % of Full Scale

  • Cooling Systems
  • Filter Monitoring
  • Heating Systems
  • Hydraulic Systems
  • Level Measurement
  • Pressurized Tanks
  • Pump Monitoring
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