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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 incorporates the use of ultra-high temperature piezoelectric crystals in compression mode for extremely stable operation at temperatures up to +900°F (+482°C).
Unit of Measure

Specifications

Brands

 N/A Dytran

Accelerometer Type

 N/A High Temperature

Measuring Acceleration Range

 N/A 500 g4903 m/s²

Frequency Response

 N/A 4.8 to 660 Hz

Frequency Response Gain

 N/A -5 dB+5 dB

Spectral Noise

 N/A B

Electrical Isolation

 N/A 1

Maximum Shock

 N/A 2000 g19613 m/s²

Recommended Mounting Accessories

 N/A Three (3) model 6535 (8-32) mounting screws (supplied)

Recommended Cabling Accessories

 N/A Integral 18-inch SiO2 insulated hardline cable (supplied)

Physical

Housing Material

 N/A Stainless Steel

Sensing Element

 N/A Single Crystal, Compression

Weight

 N/A 150 g5.3 oz

Environmental

Temperature Range

 N/A -65 to +900 ºF-54 to +482 ºC

Thermal Coefficient of Sensitivity

 N/A 0.02 %/°F0.04 %/°C

Environmental Seal

 N/A Hermetic

Performance

Sensitivity

 N/A 10 mV/g1 mV/m/s²

Quality Management System

Quality Management System

 N/A Dytran Instruments Quality Management System meets the requirements of the following standards:
  • ISO 9001:2008 and AS 9100 Revision C and in accordance with requirements of AS9104A
  • ISO/IEC 17025:2005 and ANSI/NCSL Z540-1-1994
  • ATEX DIRECTIVE 2014/34/EU for electrical and mechanical equipment for use in explosive atmospheres

Applications

Applications

 N/A General Purpose Ultra-high Temperature Monitoring High Temperature Industrial Monitoring High Temperature Turbine Vibration Measurements

Features

Features

 N/A +900 ºF (+482 ºC) Operation Case Isolated Integral hardline Cable Integrated Differential Amplifier Tri-bolt Design Uniquely Combined IEPE and Charge Output Technology, Seamlessly Operating as a Single Unit