Pressure Calibrators
Low-, Medium- and High Pressure
NOTE: These calibrators are now being equipped with LEX 1-electronics. The mechanics of the calibrators remains unchanged. Functions see Digital Manometer LEX 1 (with additional LEAK-function). The "Full-Version" of the calibrators is no longer being produced. Data sheets and operating manuals are in preparation.
These Pressure Calibrators from KELLER are very precise calibration instruments for the calibration of pressure transmitters, pressure switches and pressure gauges.
The Low- and Medium ranges are pneumatic, and the High ranges are hydraulic. The portable housing incorporates the pressure generating pump, a high precision reference sensor and the measuring electronics.
The transmitter under test is connected to the pressure port of the calibrator and the signal is read out directly on the display. Various internal functions and performance features assist the user in many different measuring tasks. In addition, the serial interface allows the transfer of the measured data onto a PC for further processing. The calibrator, including accessories, is supplied with a robust carrying case and is ideal for outdoor, on-site use.
To meet differing requirements, different versions of the calibrator are offered.
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