High-TemperaturE Charge Accelerometer

Accelerometer Type 8347-C is designed for industrial applications, and features a rugged, hermetically sealed build, resistant to harsh environments and high temperatures. .

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Type 8347-C is a piezoelectric, shear design, charge accelerometer designed for measurements in high temperatures. In addition, the vibration transducer is made of Inconel and is hermetically sealed, and has an industry standardized ARINC footprint.

USE SCENARIOS

Vibration measurements in harsh industrial environments
Aero engines
Industrial gas turbines
Turbo pumps
Nuclear power plants
High-temperature (482°C / 900°F) applications
Cryogenic applications
Gearboxes
Health Usage Monitoring Systems (HUMS)

The accelerometer features a ruggedised 2-pin TNC connector (7/16-27 UNS) for the balanced differential output connection.

Mounting the accelerometer on the test object can be done with 3 × M4 bolts, or a 10 – 32 UNF mounting stud on the bottom for calibration purposes.

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Specifications

Freq. range: 1 – 12800 Hz
Temperature: -196 – 482 ℃
Weight: 60 gram
Sensitivity: 1 pC/ms^-2
Residual Noise Level in Spec Freq Range (rms) ±: mg
Maximum Operational Level (peak): 1000 g
Connector: 2-pin 7 16-27 UNS
Mounting: 3 x M4 bolts
Accessory Included: 4 x YS-8406 (M4x12)
Output: Charge-PE
Unigain: No
Triaxial: No
TEDS: No
Unit: mV
Resonance frequency: 39 kHz
Maximum Shock Level (± peak): 5000 g

Dimensions Type 8347 (in millimetres)

High-TemperaturE Charge Accelerometer

USE SCENARIOS

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Specifications