Metallux Ceramic Pressure Transducers
The low cost version of the sensors in the range of 2...400 bar is available in a monolithic design with the ME651. The ME657 is a very small (diameter 12.85 mm, thickness 5.0 mm) monolithic type. It is also available in a packaged version, specially designed to be used in diving equipment (350 bar).
The thick film technology not only offers proven long term stability and high quality, but also favorable prices. The transducers ME501/ME505 are available in standard version for pressure range 1...50 bar and >100...400 bar either as absolute pressure or relative pressure transducers (sealed gage is available also). A low pressure version in the range of 0.3 to 1 bar is available with the ME509 series.
These sensors have a pre-amplified ratiometric voltage output.