Ashcroft GL42 Low Differential Pressure Transmitter

The Ashcroft GL42 Low Differential Pressure Transmitter is used for measurement and control of extremely low pressures and flow. Incorporating variable capacitance sensor with patented Si-Glas™ technology, this ensures high sensitivity and performance. A perfect product when reliable measurement and indication is needed.

Applications for the GL42

Filter monitoring
Flow measurement
Clean room monitoring
Fume hoods

Features

• Si-Glas silicon variable capacitance sensor technology
• Accuracy: ±0.50% or ±1.0% span
• Pressure Ranges:
  • 0.10 inH2O to 25.00 inH2O (unidirectional)
  • ±0.05 inH2O to ±15.00 inH2O (bidirectional)
• Excellent long term stability
• 4-20 mA Output (2-wire)
• IP65 Housing
• Four digit LCD display
• Field selectable units