Thermal Stability ICP®

ICP® Accelerometers with Excellent Thermal Stability

The single and triaxial ICP® accelerometers are engineered with a low temperature coefficient, a wide operating temperature range, and excellent broadband measurement resolution, making them highly suitable for any vibration measurement application that demands precise control of amplitude sensitivity across a broad thermal gradient. To further enhance performance and reliability, a low pass filter has been integrated into all models to effectively mitigate the effects of high frequency overloads that can occur due to metal-to-metal inputs. This feature ensures the collection of accurate and consistent data within the desired frequency range, providing dependable results for various industrial and engineering applications.

Applications:

  • Powertrain Development

  • Powertrain NVH

  • Vehicle Systems NVH

  • Component and System Performance

  • Vehicle Road Load & Durability

  • Flight Testing

  • Thermal Stress Screening

  • HALT/HASS

339A & 320C Series Highlights:

  • Broad operating temperature ranges (from -100 to +356 °F (-73 to +180 °C) with extremely stable sensitivity

  • 1 mV/g, 10 mV/g, 50 mV/g, and 100 mV/g sensitivities

  • Measurement ranges from ±50 to 500 g pk

  • Titanium housed and hermetically sealed

  • High overload shock limit ± 5,000 g /± 10,000 g pk

  • Available in stud, adhesive and through hole mounting configurations

  • Models TLD339A34, TLD339A36, and TLD339A37 feature TEDS version 1.0

339 Series ICP® Accelerometers Comparison Table

339 SERIES OF ICP® ACCELEROMETERS WITH EXCELLENT THERMAL STABILITY

339 SERIES OF ICP 339 SERIES OF ICP 339 SERIES OF ICP 339 SERIES OF ICP
Model Number 339A30 339C31 339B32 TLD339A34 TLD339A36 TLD339A37
Sensitivity 500 mV/g 500 mV/g 500 mV/g 100 mV/g 500 mV/g 100 mV/g
Measurement Range ± 10 g pk ± 10 g pk ± 10 g pk ± 50 g pk ± 10 g pk ± 50 g pk
Frequency Range (±5%) 2 to 8,000 Hz 2 to 10,000 Hz 2 to 5,000 Hz 0.3 to 4,000 Hz
Operating Temperature Range -65 to +250 °F
(-54 to +121 °C)
-65 to +356 °F
(-54 to +180 °C)
Optional Models - TEDS --- --- --- Included Included Included
Optional Models - Less Cable 339A30/NC 339C31/NC 339B32/NC --- --- TLD339A37/NC
Typical Applications Testing under various temperatures; vehicle, turbo, and exhaust durability testing.

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