CCLD (IEPE) accelerometer

3133B

Ultra-miniature hermetically sealed triaxial IEPE accelerometer for ESS, HALT/HASS, and general-purpose vibration testing.

Sensitivity: 0.7 mV/g; 2 mV/g; 5 mV/g; 10 mV/g (±15–20%)
Measurement range: 5000 m/s² to 50,000 m/s²
Frequency range: 0.3 Hz to 6 kHz
Temperature range: –55 °C to 160 °C

Overview

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Dytran model 3133B is part of the ultra-miniature 3133 series of hermetically sealed triaxial IEPE accelerometers, engineered for high-performance vibration testing in compact and demanding environments. Designed for Environmental Stress Screening (ESS), HALT/HASS procedures, modal analysis, and product response evaluations, the 3133B offers a versatile solution for both low-g diagnostics and high-g impact measurements.

Available in multiple configurations, the sensor supports sensitivities from 0.7 mV/g to 10 mV/g and corresponding measurement ranges up to 50,000 m/s². Operating across a frequency range starting as low as 0.3 Hz and extending to 6 kHz, it ensures accurate triaxial response for a wide spectrum of dynamic conditions. Adhesive mounting and sub-2 g weight make it ideal for space-constrained setups where mass loading must be minimized.

With temperature endurance up to 160 °C and hermetic sealing, the 3133B maintains signal integrity in harsh thermal and environmental conditions. It’s a compact, reliable choice for engineers conducting accelerated life testing, structural diagnostics, and vibration profiling across multiple axes

File	Language
3133B3 Vibration Transducer - Data Sheets	English