General purpose piezoelectric accelerometer CA-YD-128

Piezoelectric velocity sensor CS-YD-002
High vibration and shock piezoelectric accelerometer CA-YD-111A

Quick Overview

The CA-YD-128 is a general purpose piezoelectric accelerometer

Product specifications include: 0 to 2000g | 3pC/m/s² | 0.3Hz to 10kHz | -40°C to +150°C | Top output | Plane shear | High performance | Suitable for general vibration and shock measurement | Lightweight

SKU: CA-YD-128
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Description

FEATURES

  • General purpose vibration and shock measurement
  • No supply required
  • Charge output
  • Plane shear

SUPPLIED WITH

  • Calibration chart
  • M5 to M5 stud
  • Protective cap
  • STYV-1 cable, fitted with L5 connectors (2metres)

PERFORMANCE

Sensitivity (at 20±5°C) 3pC/ms-2
Transverse sensitivity ≤5％
Frequency response see graph below
Frequency range (1dB) 0.5Hz to 8kHz
Resonance frequency 30kHz
Temperature response see graph below
Output phase in phase with input
Isolation resistance >109 Ω
Capacitance 1200pF

ENVIRONMENTAL CHARACTERISTICS

Temperature range -40°C to 150°C
Shock limit 10000ms-2 (1000g)
Thermal transient sensitivity 4×10-2ms-2/°C (0.3Hz）
Magnetic sensitivity 20ms-2/T
Base strain sensitivity 2×10-2ms-2/με

PHYSICAL CHARACTERISTICS

Weight 20g
Case material stainless steel
Mounting M5 thread
Sensing element PZT-5
Sensing method plane shear
Electrical connection L5 top connector

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