Compact Unit
Ashcroft GC30 and GC31 ultra compact digital pressure sensors measure only 1.2” square. They are equipped with a 1-5Vdc analog output, 3 1/2 digit LED display and dual programmable switch contacts.
Three in One Function
Ashcroft miniature pressure sensors are superior as they perform the functions of a pressure transducer, digital pressure gauge and pressure switch all in one. However all three operations do not need to be used for the unit to function. If the user simply needs a digital pressure gauge they can operate the unit for that function only. The only requirements needed for operation is a power supply and a connection to the pressure being measured.
Other Features
- A panel mounting bracket is provided with the GC30 and back-connected mounting bracket for the GC31.
- A min/max recall and adjustable analog scaling along with RoHS and CE compliance.
- The front of the product has a keypad for the user to configure the settings. The instruction manual contains all of the necessary details needed to program the unit.
- Electrical connections are made through an integral six foot, five conductor cable.
GC30 Ultra-Compact Digital Differential Pressure Sensor
Ideally suited for industrial automation due to its small size and high flexibility.
Low Differential & Gauge Pressure Ranges with 3-in-1 features.
The GC30 measures low differential pressures from 0/.25 through 0/25 H2O
and similar bidirectional ranges.
Clean, dry gases are introduced through two back mounted 4mm hose barbs.
Applications
Filter clogging/monitoring
Clean room pressure differential
Combustion intake flow rate detection
Fan speed control in HVAC systems
Vacuum/suction pressure sensing and control
Features
Ultra-compact design ABS housing 1.2˝ x 1.2˝ (30mm x 30mm)
Combined three-in-one digital pressure gauge, switch and transducer
Simple “Push-Button” configurability for switch function and indicator lights allows user to adjust switch settings
Numerous standard pressure ranges available
- Zero base and Bi-Directional
- 0.25inH20 up to 25in H20
Bright 3 ½ LED digit display with switch indicator lights
2 x NPN or PNP programmable switch outputs
1-5Vdc Analog Output
Convenient mounting options with included panel mount adapter
1.5% Accuracy
Clean Dry Air / Non-corrosive Gases
GC31 Ultra-Compact Digital Pressure Sensor
Uniquely compact pressure sensor ideally suited for industrial automation due to its small size and high flexibility
Gauge & compound pressures ranges with 3-in-1 features
Equipped with Ashcroft’s film sensor that can monitor a wide variety of applications
Designed to monitor higher pressures in both gaseous and liquid media
Applications
Hydraulic presses, stamping equipment, lifts
Tire press vulcanization
Water/refrigerant or ammonia based cooling systems
Pressure monitoring on lubrication systems, alarm & control
Vacuum/Suction pressure monitoring and control
Features
Combined Three-in-One digital pressure gauge, switch and transducer
Simple “push-button” configurability allows user to adjust switch settings and indicator lights
Numerous standard gauge and vacuum based ranges available
- Available in gauge pressure from 0-50 to 0-1500psi and compound ranges up to 150 psi and vacuum
Versatile sensor includes a min./max. hold feature to record high and low pressure events, and adjustment for controlling display rates
Ultra-Compact ABS housing design 1.2˝ x 1.2˝ (30mm x 30mm)
3 ½” digit LED pressure display with switch indicator lights
2X NPN or PNP programmable switch outputs
1-5Vdc Analog Output
1.0% Accuracy
All Welded Stainless Steel Wetted Parts
Back and Lower Connect Versions
Analog scaling allows the user to configure the unit to any range within the full scale of the sensor range, while integrated switches offer the actuation and deadband to any points within the full scale range.
A choice of a back or bottom ¼” NPT pressure inlet allows the GC31 to be easily adapted to any installation requirement