The DPC-501 is a user-friendly, accurate and compact solution for pressure comparison calibrations. The electronic pressure calibrator DPC-501 is used for high-precision calibration of pressure instruments, e.g. pressure gauges, pressure transmitter, digital manometer, pressure switches, overpressure protection valves, etc.
The DPC-501 measures pressure, voltage and current and supplies 24 VDC as source for transmitters. Calibration procedures can be predefined and used for calibrations on site. The DPC-501 is featured with USB and RS232 interfaces and is powered by a Lithium-Ion battery (rechargeable without memory-effect).
The built-in reference sensor is changeable, whereby several pressure ranges can be covered with one DPC-501 unit. All standard pressure ranges between vacuum and 1000 bar (14,500 psi) are available as well as vacuum and absolute pressure ranges.
In “measuring” operation, the DPC-501 displays simultaneous:
• Reference pressure
• Output of unit under test
• Deviation (in selected pressure unit)
• Deviation (in % of full scale or of reading of unit under test)
This means that it is very easy to check if the unit under test is within it’s specified accuracy class.
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