Ashcroft GC52 Rangeable Wet Differential Pressure Transmitter

The Ashcroft® GC52 wet/wet differential pressure transmitter where consistent, reliable low DP measurement is essential. The unit can monitor a wide variety of wet or dry media. An ideal choice for optimizing instrument costs when multi-functionality is needed.

Key Features:

  • Compact, robust design
  • Min./max. feature records low and high pressure events 
  • Analog scaling
  • Simple internal "push button" configurability
  • Flow measurement/square root extraction where the momentary flow rate can be displayed and analog signal can be output
  • "Loop check" allows easy display of user-defined units and verification without applying pressure


  • Accuracy: ±0.50% span
  • Differential Pressure Ranges: 4 to 400 inches of water column
  • Max static pressure 300 psi
  • NEMA 4X IP65 aluminum enclosure
  • Wetted material: all-welded stainless steel
  • Backlit / rotatable LED display (4 digit)
  • Output signal: 4-20 mA


The GC52 is ideal where consistent, and reliable differential pressure measurement is essential:

Process Applications:

  • Pressure and Non-Pressurized Tank Levels
  • Flow Measurement (Liquid or Gas)
  • Pollution Monitoring Equipment

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