The Dytran model 5335 is a high temperature hybrid vibration monitoring system, consisting of a paired differential charge mode accelerometer and an in-line miniature differential charge amplifier, operating from a constant current 2-wire (IEPE) power unit, and permanently joined together as a single unit with interconnecting hardline cable.

The unique configuration of the Dytran model 5335 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 then connects to a soft-line PTFE™ insulated cable assembly. The hardline cable assembly is unaffected by high temperature at the point of measurement.

The model 5335 features a case isolated design to avoid EMI/ground loop interference, with hermetic sealing for reliable operation in high-humidity and dirty environments. It has an industry standard tri-bolt mount, stainless steel construction, and utilizes ultra-high temperature piezoelectric crystals in compression mode for extremely stable operation in temperatures up to +900°F (+482°C).