KELLER PRESSURE - Your Swiss pressure sensing specialist

The series 8 high-pressure transducers have been developed for applications in high pressure ranges with high levels of pressure endurance and rapid pressure peaks, as are found for instance in hydraulic systems or the oil industry.

The high-pressure transducers of the 7LHPTi series have a robust housing made of titanium, giving them optimum long-term stability for a range of OEM applications. The metal diaphragm is welded on front-flush and gap-free, separating off the piezoresistive pressure sensor, which is made of silicon, from the measuring medium. Every pressure transducer is measured over the entire pressure and temperature profile and is supplied with a detailed calibration sheet.

The pressure transducers of the PD-10LHP series have been developed to measure differential pressure. These OEM pressure transducers have a single silicon diaphragm in their interior, which is pressurised from both sides and measures the pressure difference directly. This design enables them to measure tiny pressure differences even at an extremely high line pressure.

The low-cost OEM pressure transducers of the 6S series are based on a piezoresistive measuring cell with a brazed metal diaphragm in a steel housing.

The series 6 pressure transducers are based on selected pressure transducers that are equipped with a pressure connection.

The low-cost OEM pressure transducers of the 6M series are based on a piezoresistive measuring cell with a brazed metal diaphragm in a brass housing.

The series 13 pressure transducers have internal water cooling and are suitable for use in media temperatures of up to 350 °C. Typical applications include superheated steam circuits, engine test benches or chemical process monitoring.

The pressure transducers of the 3L series have a small and compact design, making them ideally suited to OEM applications with limited installation space. The metal diaphragm is welded on front-flush and gap-free, separating off the piezoresistive pressure sensor, which is made of silicon, from the measuring medium. Every pressure transducer is measured over the entire pressure and temperature profile and is supplied with a detailed calibration sheet.

The pressure transducers of the 6L series have a small and compact design, making them ideally suited to OEM applications with limited installation space. The metal diaphragm is welded on front-flush and gap-free, separating off the piezoresistive pressure sensor, which is made of silicon, from the measuring medium. Every pressure transducer is measured over the entire pressure and temperature profile and is supplied with a detailed calibration sheet.

The pressure transducers of the 8L series have a compact, robust housing made of stainless steel, giving them excellent long-term stability for a range of OEM applications. The metal diaphragm is welded on front-flush and gap-free, separating off the piezoresistive pressure sensor, which is made of silicon, from the measuring medium. Every pressure transducer is measured over the entire pressure and temperature profile and is supplied with a detailed calibration sheet.