Pressure sensors
Name
Connection
Product no.: SHOP 0391 0003-02M
The stainless steel pressure sensors are available for different pressure ranges. They excel through excellent overload and burst pressures characteristics.
23,86 €*
Details
Product no.: SHOP 0391 0004-02M
The stainless steel pressure sensors with thread are available for different pressure ranges. They excel through excellent overload and burst pressures characteristics.
47,76 €*
Details
Product no.: SHOP 0391 0005-02M
The B+B pressure sensors are suitable for pressure measurement of gaseous and liquid media. The ceramic sensors are based on the approved thick-film technology and accurate for high-precision measurement.
from  10,85 €*
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Product no.: SHOP DAM-AD7M
Pressure compression membrane, PU 12 pieces
from  9,13 €*
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Product no.: SHOP DS-MOD-M
Thin or thick film pressure sensors supply an output signal with 1…4 mv/V. To transfer this low sensor voltage to a standard signal 0…10 V or 4…20 mA a highly reinfording, stable signal electronics is needed.
47,08 €*
Details

Pressure sensors


Absolute pressure sensors

The absolute pressure sensor is a pressure measuring device with which the absolute pressure can be measured. There is a vacuum on the secondary side of the diaphragm. The reference point of the absolute pressure sensor corresponds to the full vacuum.

the complete vacuum.

 
Relative pressure sensors

The relative pressure sensor is a pressure measuring device with which the relative or differential pressure can be measured. The secondary side of the diaphragm is open, so that a pressure compensation to the atmospheric pressure can take place. The zero point

of the pressure sensor corresponds to the ambient pressure.


Ceramic thick-film technology

The basic body consists of a ceramic monolyte on whose membrane the resistors are printed. Ceramic sensing elements are characterized by good long-term stability and corrosion resistance. Since ceramics cannot be welded to the process connection, a seal is required for media separation.

In the ceramic thick film, four resistors are interconnected to form a Wheatstone bridge. In the center of the diaphragm, the resistors experience the highest elongation under pressurization, and in the edge areas the greatest compression. In ceramic cells, the measuring diaphragm is also the separating diaphragm to the medium. No internal transmission fluid is required.

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B+B offers you an innovative and a wide range of products for several applications in the temperature, humidity and pressure measurement.

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