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The Dytran model 3085C is a single axis high-temperature differential output accelerometer with 10 pC/g sensitivity, designed to measure surface vibration at temperatures up to +600°F (+316°C). This piezoelectric charge mode accelerometer features a case isolated design with a hermetically sealed Inconel housing and incorporates ceramic crystals operating in compression mode.

Model 3085C also offers an industry standard tri-bolt mounting flange and a transverse mounted glass-to-metal sealed 2-pin electrical connector.
Unit of Measure

Specifications

Brands

 N/A Dytran

Accelerometer Type

 N/A High Temperature

Upper Frequency Response

 N/A 2500 Hz

Upper Frequency Response Gain

 N/A -5 Hz+5 Hz

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 Model 6838 low-noise coaxial cable assembly (sold separately)

Physical

Housing Material

 N/A Inconel

Sensing Element

 N/A Ceramic, Compression

Weight

 N/A 75 g2.6 oz

Environmental

Temperature Range

 N/A -65 to +600 ºF-54 to +316 ºC

Thermal Coefficient of Sensitivity

 N/A 0.01 %/°F0.02 %/°C

Environmental Seal

 N/A Hermetic

Performance

Sensitivity

 N/A 10 pC/g1 pC/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 Vibration Monitoring In High Temperature and Harsh Environments Turbine Vibration Measurements

Features

Features

 N/A +600 ºF (+316 ºC) Operation Case Isolated Charge Mode Differential Output Single Axis Tri-bolt Mount