HOFFRICHTER's differential pressure sensors combine the high quality of the capacitive principle with the economic advantages of other technologies.

The sensors are made of a ceramic component and an integrated electronic part both built in a box consisting of hardly flammable material.

Only a single voltage supply between 10 V and 18 V is necessary. The range of the output voltage is between 0 V and 10 V. The pressure sensors can also be operated with a dual voltage supply, e.g. ± 5 V and a bipolar output signal is also possible.

Applications:

• Industrial process control
• Medical technology
• Clean room technology
• Flow measuring
• Analytical instrumentation
• Leakage measurement

Features:

• extreme maximum overload
• high signal to noise ratio
• offset stability < 400 ppm/K
• linearity fault < 0,30 %
• chamber volume < 25 µl