Terex
Pressure sensor PA3020 for Terex
This pressure sensor monitors hydraulic or pneumatic system levels in Terex machinery. It features a 400 bar measurement range and provides a 4-20 mA analog output signal for system control.
Specifications
- Part number
- 00157912
- Brand
- Terex
The PA3020 pressure sensor, identified by part number 00157912, monitors and tracks pressure levels within the hydraulic or pneumatic circuits of heavy machinery. This component converts physical pressure into a 4-20 mA analog electrical signal, which is transmitted to the operator display or the machine control system for real-time monitoring. It is designed to operate within a pressure range of up to 400 bar, allowing for integration into high-pressure circuits.
This sensor is compatible with various Terex equipment, including cranes, articulated trucks, and excavators. It is manufactured as the PA3020 model. The 4-20 mA output signal is a standard industrial format chosen for its resistance to electrical interference, ensuring consistent data transmission across the machine wiring harness.
In heavy machinery, pressure sensors serve as feedback devices for hydraulic systems, steering circuits, braking systems, and outrigger controls. By providing continuous pressure data, these sensors enable the control system to manage operational limits, detect potential hydraulic faults, and support automated functions. Maintaining accurate pressure readings is necessary for the diagnostic capabilities and safe operation of the equipment.