High vibration and shock piezoelectric accelerometer CA-YD-139

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Quick Overview

The CA-YD-139 is a high vibration and shock piezoelectric accelerometer

Product specifications include: 0 to 1000g | 1pC/m/s² | 1Hz to 10kHz | -40°C to +150°C | Integrated cable | Loop shear | Suitable for high shock applications | Small size | Lightweight

SKU: CA-YD-139
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Description

FEATURES

  • High vibration measurement
  • Wide frequency band
  • Small size
  • Charge output
  • Integral cable

SUPPLIED WITH

  • Calibration chart
  • M3 to M3 stud
  • STYV-1 cable (0.5m) for temperature up to 80°C
  • STYV-0.9 cable (0.5m) for temperature up to 150°C

PERFORMANCE

Sensitivity (at 20±5°C) 1pC/ms
Transverse sensitivity ≤5%
Frequency response see graph below
Frequency range (10%) 1Hz to 15kHz
Resonant frequency 35kHz
Temperature response see graph below
Output phase in phase with input
Isolation resistance >109Ω
Capacitance 1200pF

ENVIRONMENTAL CHARACTERISTICS

Temperature range -40°C to 150°C
Shock limit 20,000ms-2
Thermal transient sensitivity 0.04 ms-2/°C (0.3Hz)
Magnetic sensitivity 20ms-2/T
Base strain sensitivity 0.05 ms-2/με

PHYSICAL CHARACTERISTICS

Weight 5g
Case material stainless steel
Mounting M3 stud
Sensing element PZT-5
Sensing method shear
Electrical connection integral cable

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