Small and portable, ideal for field use, presents performance levels comparable only to laboratory standards.

• Available and upgradeable with up to four pressure input sensors.
• Ranges from 250 mmH₂O to 10000 psi gage or absolute pressure, including vacuum and differential between any pair of sensors.
• Accuracy of 0.025 % of full scale.
• Measures pressure, mA and volts and generates mA and volts. Provides a 24 Vdc power supply for 2-wire transmitters, and contact input for pressure switch verification.
• Includes input for optional temperature probe.
• The user can increase the number of sensors of the PC-507 by installing new ones in the calibrator.
• Interface with Windows-based Calibration Software ISOPLAN to provide a true Computer-Aided Calibration System with documenting capability.
• Real-time data acquisition capability when connected to a computer.

PC-507 pressure calibrator is an instrument of reduced dimensions, compact, operates with rechargeable battery, including a practical carrying case to make easier its field use. Its technical features indicate performance levels comparable only to laboratory standards, it presents accuracy of 0.025 % of full scale. It can be provided with up to four pressure sensors, so that, one calibrator may contain different ranges, for example, vacuum, 0 to 100 psi, 0 to 1000 psi and 0 to 3000 psi, or any other possible combination among the available ranges. The calibrator may be purchased with a certain number of sensors, which may be later increased. Communication with computer is established via the
RS-232/485 serial communication port. When used together with ISOPLAN calibration software, it takes advantage of the documenting calibration concept which automatizes the calibration process, allowing storage of data and sharing them between calibrator and computer, improving efficiency in handling information, preparing report, issuing certificates, storage and registration of process instruments and sensors for an overall coverage of the quality procedure requirements, specially those related to ISO 9000.