Piezo Accelerometer Sensor, 50-5g, 100-50g

SKU: SUCH-AS-KT22
$419.68
● Measuring range: 50-5g, 100-50g ● Output range: ±5V ● Sensitivity: ±5V/range ● Mounting: M5/M6/M8 thread, magnetic holder
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🕒 Delivery date: 6-12 days
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Overview

Piezoelectric accelerometer sensor made of 304 stainless steel, support 50-5g and 100-50g two ranges optional, output range ±5V, sensitivity ±5V/range, suitable for medium and high intensity vibration monitoring. Adopting M12*1 two-core output mode, output impedance <100Ω, bottom insulation impedance >10⁸Ω, to ensure clean and stable signal.

Feature

  • The capacitive accelerometer sensor has weak signal recognition capability with nonlinearity less than 0.5%, making it suitable for harsh monitoring environments.
  • The accelerometer sensor features fast response performance with a frequency response of 800 Hz, enabling detection of subtle changes.
  • Constructed from stainless steel, it has a robust structure and can withstand impacts up to 5000g, making it suitable for harsh industrial environments.
  • It is equipped with four φ2.8 mounting holes and a standard three-core shielded cable, ensuring easy installation and clear wiring.

Dimension (unit: mm)

Piezo accelerometer sensor 200g~1000g dimension

Temp Curve/ Wiring Diagram

Piezo accelerometer sensor 5g-100g wiring diagram
Piezo accelerometer sensor 0-5V wiring diagram
Specs
Measuring Range 50-5g, 100-50g (optional)
Output Range ±5V
Sensitivity ±5V/range
Frequency Range 1~4000Hz
Polarity Forward
Operating Temperature -20°C~80°C
Protection Class IP67
Power Supply Method 2-10mA, 18~28VDC
Constant Current 2~10mA
Bottom Insulation Impedance >108Ω
Output Impedance <100Ω
Case Material 304 stainless steel
Weight ~82g
Mounting M5 thread, M6 thread, M8 thread, magnetic holder (optional)
Mounting Torque 25N.M
Piezo Material PZT-5
Dimension φ25*54mm
Output Method M12*1 two cores
Wiring Method A: Power, B: Output
Structure Plane shear
Sensor Certificate Calibration parameters
Mounting Screws 1pc
Two-core Wire 4m*1
Application
Piezo accelerometer sensor of oil industry

Oil Industry

Piezo accelerometer sensor of wind power industry

Wind Power Industry

Piezo accelerometer sensor of machine tool vibration monitor

Machine Tool Vibration Monitor

FAQ

A piezo accelerometer is a sensor that uses the piezoelectric effect to convert mechanical vibrations into electrical signals. Its core component is a piezoelectric crystal or ceramic material, which generates an electrical charge signal proportional to the applied force when subjected to vibrations or impacts. These signals are converted by internal circuits and can output voltage, current, or digital signals, enabling real-time monitoring of vibration acceleration.

Piezo accelerometers are primarily suited for high-frequency, high-g-value vibration monitoring, while capacitive or MEMS accelerometers are more suitable for low-frequency, low-g-value dynamic or static detection. Piezoelectric sensors offer higher sensitivity, a broader frequency response (up to several thousand Hz or higher), and stronger environmental adaptability. However, they are typically unsuitable for static acceleration detection because they only respond to changing mechanical stress signals.

Common installation methods for piezoelectric accelerometer sensors include threaded mounting, magnetic attachment, adhesive bonding, and L-shaped mounting plate fixation. The following precautions should be observed during installation:

  • Keep the contact surface clean and flat to avoid signal distortion.
  • Avoid striking the sensor body with force to prevent damage to the internal piezoelectric elements.
  • Magnetic adhesion is convenient for installation and removal but is not suitable for environments with severe vibrations.
  • For long-term stable monitoring, screw or adhesive fixation should be chosen.
  • The leads should be securely fixed to prevent signal line movement causing noise interference.
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