The Dytran model 5334 is a high temperature hybrid vibration monitoring system, consisting of a charge mode accelerometer and in–line miniature differential charge amplifier operating from a constant current 2–wire (IEPE) power unit, permanently joined together as a single unit with an interconnecting integral hardline cable.

The unique configuration of the Dytran model 5334 is known as a hybrid system because it combines both IEPE and charge mode piezoelectric technologies into a single operating unit. The accelerometer is connected to the input of the charge amplifier via an 18–inch long hardline cable (SiO2 insulated) which is unaffected by high temperatures at the point of measurement.

The model 5334 features a case isolated design to avoid EMI/ground loop interference, with hermetic sealing for reliable operation in high humidity and dirty environments. Units offer an industry standard tri–bolt mount, stainless steel construction, and incorporate the use of ultra high temperature piezoelectric crystals in compression mode for extremely stable operation at temperatures up to +900°F (+482°C).