Primary standard for pressure ranges up to 20, psi Reference instrument for the test, adjustment and calibration of pressure measuring instruments Self-contained, complete system suitable for industrial calibration labs or production testing Uncertainty: to 0. With integrated hydraulic pressure generation and a purely mechanical measuring principle, there is no electrical power required for operation. As soon as the measuring system reaches equilibrium, there is a balance of forces between pressure and the force generated by the mass applied over the area of the piston. In addition, the CPB built-in spindle pump is easy to operate even at very high pressures, and features a threaded spindle which moves within the pump body. The spindle pump handle does not move in or out of the body of the pump as the handle is turned, therefore there are no cantilever forces or changes in the overall size of the base as the pressure is changed. The DH-Budenberg CPB uses precisely machined, high-quality materials, resulting in high accuracy and an excellent long-term stability of five years.

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Features Primary standard for factory and calibration laboratories for the testing, adjustment and calibration of pressure measuring instruments Ranges up to bar pneumatic or to bar pneumatic with an gas to oil separator Total measurement uncertainty to 0. The CPB provides a simple, economic solution for calibrating pressures of up to bar psi while maintaining a total measurement uncertainty of just 0.

A fully stand-alone instrument with integrated pressure generation and the pure mechanical measuring principle, the CPB is ideal for on-site use for maintenance and service. Simply twist the butterfly screw and the installed ConTect System can be removed and a new range installed.

The piston and cylinder of the CBP are both manufactured from tungsten carbide. Compared to other materials, tungsten carbide has very small pressure and thermal expansion coefficients, which results in a very good linearity of the effective cross-sectional area of the piston and thus a high measurement accuracy.

The piston and cylinder are very well protected against contact, impacts or contamination from outside in a solid stainless-steel housing.

To allow easy installation and removal of the device under test DUT without tools, the CPB utilizes a quick connector that seals with hand-tightening. A variety of adapters are provided to handle most any thread type found on the DUT.

For use with hydraulic piston-cylinder systems with M30 x 2 connection Spec Sheets.



All our products can be custom made based on your technical requirements. With our world class technical services, you can be assured of a high level of after sales support, recalibration, repair, training and certification. Gauges Pressure and temperature gauges Budenberg has been manufacturing pressure gauges for years and is able to offer an unparalleled range of pressure and temperature instruments and associated fittings. We can offer instruments to suit almost any application.


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