Pressure Transducers A pressure transducer is an encapsulated sensor element for pressure measurements with a non-standardised electrical output signal. OEM Pressure Transducers Series 9L. Series 10L. Series 9FL. Series 7L. Series 4L. Series 6LHP Series 7LHP Series PD-10L OEM High-Pressure Transducers Series 7LHP Series 6LHP Series 10LHP Series 8 OEM Differential Pressure Transducers Series PD-10L Series PD-10LHP OEM Pressure Transducers With Thread Series 20 Series 20S Series 13 OEM Pressure Transducers Special Designs Series 3L Series 6L Series 8L Miniature Pressure Transducers Without Oil Filling Series M5 Series 2Mi Catheters Tip Sensors