Precision Hydraulic Pressure Controller
Applications of the Hydraulic Pressure Controller
- Transmitter and pressure gauge manufacturers
- Calibration and service companies
- Industry (laboratory, workshop and production)
- Research and development laboratories
Special Features of the Hydraulic Pressure Controller
- Pressure ranges: 5...700 bar up to 20...1,600 bar (75...10,000 psi up to 360...42,000 psi)
- Pressure medium: Hydraulic oil or water
- Control stability: Up to 0.005% of FS
- Accuracy: Up to 0.008% of IS-33
- Interchangeable reference pressure sensors
Description of the Hydraulic Pressure Controller
Application:
The model CPC8000-H precision hydraulic high-pressure controller is especially suited as a factory/working standard for the automatic testing or calibration of all types of high-pressure measuring instruments, due to its high accuracy and control stability. Autofrettage applications and cyclic pressure-load tests are ideal application areas due to its robust design and reliability. Clean dry compressed air is required to supply the input of the pneumatic control circuit. Hydraulic oil, water, or other media on request, is used as a pressure medium on the output.
Design:
The CPC8000-H Hydraulic Pressure Controller consists of two components, the CPC8000-HC pressure controller and the CPC8000-HM hydraulic module with reference pressure sensors. The hydraulic module is available in three versions, as a low pressure version with a control range of 5 ... 700 bar (75 ...10,000 psi), a high pressure version with a control range of 20 ... 1,600 bar (290...23,000 psi). The complete system is available as a 19” plug-in case or built into a 19” rack. The sensors can be changed via the front of the hydraulic module, without having to dismantle the controller.
Functionality:
Through specialized technology, the controller regulates the desired pressure value. Maximum simplicity is achieved through the touchscreen and the simple and intuitive menu navigation. In addition, its easy operability is further supported by the availability of numerous menu languages. On the touchscreen, all necessary information such as current measured value and set point can be found. Additionally, the measured values can be displayed in 39 pressure units. The hydraulic pressure controller can be remotely controlled via several different remote interfaces. A wide range of emulation command sets for other pressure controllers are available.
Interface:
For communication and data transfer with a PC, the instrument has an IEEE-488.2, RS-232, USB and Ethernet interface. The digital interfaces enable the softwarecontrolled operation of the controller - such as fullyautomated calibration processes or running of specific test programs generated from LabVIEW® etc..
Complete test and calibration systems:
On request, complete mobile or stationary test systems can be manufactured.
