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Uniaxial Accelerometer，Pin-Type Structure Acoustic Measurement

SS 821-52

  • Uniaxial Accelerometer，Pin-Type Structure Acoustic Measurement

  • Portable device suitable for vibration-related testing. Built-in high-sensitivity uniaxial accelerometer.


    The contact tip is made of ceramic, offering excellent strength and hardness. 

    Compatible with both fixed and movable metal ball tips.


  • Description
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Description

Specifications

ParameterValue
Sensitivity Grade-
Factory Sensitivity100mv/g（±10%）
Range (g)±50
Frequency Response20Hz - 8.5kHz（±3）
Max Transverse Sensitivity≤5%
Amplitude Linearity/
Broadband Resolution/
Mounted Resonance Frequency/
Shock Resistance2kg
Operating Voltage Range+18V - +28V
Operating Current Range2mA - 10mA （Typical4mA）
Operating Temperature Range-40℃ - 120℃
Broadband Noise/
Frequency Noise (μg/√Hz)/
Base Strain/
Magnetic Sensitivity/
Sensing Element/
Housing Material/
Structure Type/
Weight/
Output Connector/
Output Connector Position/
Mounting InterfaceM27×1.5 Metric Thread
Accessories/

Specifications

Maximum Applied Force15 N
Operating Compression Range3-5 mm
Maximum Compression Distance10 mm
Sensitivity100 mV/g (±10%)
Measurement Range50 g
Frequency Response20Hz - 8.5kHz (±3 dB)
Shock Resistance2 kg
Maximum Cross-Axis Sensitivity5%
Operating Voltage+12 - +28 V
Operating Current+2 - +10 mA (Typ. 4 mA)
Operating Temperature-40 - +120℃
Output Peak Voltage≤6 V
Noise (1-20 kHz)＜0.5 mg
Magnetic Sensitivity1.5 g/T
Output Impedance＜100 Ω
MountingM27×1.5 Metric Thread
DimensionsØ27×68.4

Overall Dimension（mm）

SS 821-52外观.png

Probe Dimension Diagram

SS 821-52 探头.png

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