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Uniaxial Noise and Vibration Analyzer
Uniaxial Noise and Vibration Analyzer

U 909

  • Uniaxial Noise and Vibration Analyzer

  • U 909 is a functional module specifically designed for acoustic and vibration testing. This module can convert vibration signals into audible audio or vibration signals in real time, and simultaneously output precise acceleration values, displacement values, and decibel levels through an RS232 interface in real time. Its core design philosophy is to provide an intuitive and efficient solution for industrial equipment condition monitoring, fault early warning, and on-site monitoring, particularly suited for complex application scenarios that require both quantitative data analysis and acoustic subjective judgment.

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Description

Specifications

Parameters

Number of channels

Single channel

Input interface

BNC

Output interfaces

Data output interface: DB9；    Audio output interface: 3.5mm

3.5mm interface audio output mode

Left and right channel output

3.5mm interface supported headphone impedance

16Ω ~ 32Ω standard headphones

3.5mm interface output gain

0dB、10dB、20dB

Support accelerometersIEPE-compatible piezoresistive or MEMS acceleration sensors
IEPE supply current
4mA
Product dimensions (mm)140*96*33
Net weight (kg)0.35
Packaging dimensions (mm)250*165*65
Packaging weight (kg)0.52
Operating temperature-20℃ - 50℃
Operating voltageDC 5V（Type-C）
Typical power consumption1W
Full-load power consumption3W
Communication methodSerial communication



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