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Reference Standard Accelerometer
Reference Standard Accelerometer

ACC 1828

  • Reference Standard Accelerometer

  • The ACC 1828 accelerometer is a reference standard accelerometer. Its sensing element is manufactured using piezoelectric quartz material, which endows it with excellent performance and ensures sufficient stability during long-term use.

    The ACC 1828 is a piezoelectric accelerometer with a built-in charge amplifier. It utilizes a coaxial cable that provides a constant current power supply of 2–10 mA to the sensor, while also transmitting the output signal through the same coaxial cable. This is internationally known as the IEPE interface.


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Description

Specifications

ParameterValue
Sensitivity40mV/g（±10%）
Measuring range±125g
Frequency range0.5Hz - 10kHz (±5%) 0.3Hz - 10kHz (±10%)
Transverse sensitivity≤3%
Amplitude linearity≤1%
Broadband resolution0.005grms
Mounted resonant frequency≥30kHz
Shock resistance2000g
Operating voltage range+20 - +30VDC
Operating current range+2 - +20mA（ typical 4mA）
Operating temperature range-40 - +80℃
Bias voltage11 - 17 V
Output impedance≤100 Ω
Sealing methodLaser welding
Sensing element materialPiezoelectric quartz
Housing material316L
Structural typeShear
Weight114g
Output typeM5 side-exit output
Mounting method10-32 UNF，1/4-28 UNF

Dimension（unit：mm）

ACC 1828尺寸.png


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