Ashcroft GL42 Low Differential Pressure Transmitter

Si-Glas silicon variable capacitance sensor technology, field selectable units, ±0.50% accuracy.

Starting at $590.25

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  • Usually ships in 12 weeks
Product Specs

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

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
Ashcroft V01 Gauge Valve
Ashcroft V01 Gauge Valve

Isolates process from instrument assembly, 316L stainless steel construction, 6,000 psi max pressure.

Starting at $118.34
Ashcroft V01 Block and Bleed 2-Valve Manifold
Ashcroft V01 Block and Bleed 2-Valve Manifold

Isolates and bleeds the process from instrument assembly, 316L stainless steel construction.

Some Models in Stock
Starting at $155.72
Ashcroft V02 Block and Bleed 2-Valve Manifold
Ashcroft V02 Block and Bleed 2-Valve Manifold

Isolates and bleeds the process from instrument assembly, 316L stainless steel construction.

Starting at $247.91
Ashcroft V01 3 Valve Manifold
Ashcroft V01 3 Valve Manifold

Isolates each port and equalize pressure for instrument maintenance, 316L stainless steel construction.

Starting at $218.01
Ashcroft V01 5 Valve Manifold
Ashcroft V01 5 Valve Manifold

Isolate and bleed the process for each port as well as equalize pressure for instrument maintenance.

Starting at $311.45
Ashcroft V02 Direct & Remote Mount Three-Valve Manifolds
Ashcroft V02 Direct & Remote Mount Three-Valve Manifolds

Isolates each port and equalizes pressure for instrument maintenance, 316L stainless steel construction.

Starting at $323.91
Ashcroft V03 3 Valve Manifold
Ashcroft V03 3 Valve Manifold

3-valve manifolds isolate each port and equalize pressure for instrument maintenance.

Starting at $225.17
Ashcroft V02 Direct & Remote Mount 5 Valve Manifold
Ashcroft V02 Direct & Remote Mount 5 Valve Manifold

5-valve manifolds isolate and bleed the process for each port as well as equalize pressure for instrument maintenance.

Starting at $604.14
Ashcroft 1198 Finned Siphon
Ashcroft 1198 Finned Siphon

Protection for pressure instruments from elevated temperatures, 700°F max temperature, 3000 psi max pressure.

Starting at $347.49
Ashcroft V02 Low Pressure Ball Valve
Ashcroft V02 Low Pressure Ball Valve

Floating ball design provides bi-directional isolation, anti-blowout stem design, 1000 psi max pressure rating.

Starting at $56.05
Ashcroft V02 High Pressure Ball Valve
Ashcroft V02 High Pressure Ball Valve

Floating ball design provides bi-directional isolation, anti-blowout stem design, 6092 psi max pressure.

Starting at $386.19