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337S42

Piezoelectric voltage output type (IEPE) accelerometer Sensitivity (±10%): 0.4 mV/g Measurement range: ±5,000 g pkThe company focuses on the core technology of vibration sensors and provides industry vibration testing and detection solutions.

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Product description

Product Data Indicators

Model	Imperial Units	International System of Units	Note
Performance Indicators
Sensitivity (±10%)	0.4 mV/g	0.041 mV/(m/s ²)
Range (X Y Z three axes)	±5,000 g pk	±49,000 m/s ² pk
Supply Voltage (±10%)	±12 V	±12 V	[4]
Operating Current	+12: ≤50 mA -12: ≤15 mA	+12: ≤50 mA -12: ≤15 mA	[5]
Signal Output Range	0.2 (±0.1)-4.8 (±0.1) V	0.2 (±0.1)-4.8 (±0.1) V
Zero Output	2.5 V	2.5 V
Zero Drift	≤0.5% FS/h	≤0.5% FS/h
Frequency Range ±1dB	10-4000 Hz	10-4000 Hz	[2]
Thermal Sensitivity Drift	≤0.02% FS/h	≤0.02% FS/h
Transverse Sensitivity Ratio	≤5%	≤5%
Nonlinearity Error	≤1%	≤1%	[3]
Limit Voltage	Forward <+6.5 V	Forward <+6.5 V
Noise Level	≤20 (peak-to-peak) mV	≤20 (peak-to-peak) mV
Output Impedance	52.054 Ω	52.054 Ω
Mounting Resonance Frequency	>10 kHz	>10 kHz
Power Supply	With short-circuit protection function	With short-circuit protection function
Dimensions	1.26×1.18×0.91 (in)	32×30×23 (mm)
Housing Material	Titanium	Titanium
Sealing Method	Laser Welding	Laser Welding
Weight	3.47 oz	98.4 g	[1]
Electrical Connector	7-pin connector	7-pin connector
Electrical Connection Position	Side	Side
Mounting Thread	Through Hole	Through Hole
Support for Custom TEDS	No	No

Note:

[1] Inherent characteristics
[2] Low-frequency response is addressed by external signal conditioning.
[3] Least squares method
[4] Two-wire constant current excitation power supply, recommended voltage 24V
[5] Recommended excitation operating current 4mA

Product Message

If you are interested in our products, please leave your contact information, and we will contact you as soon as possible

Add: Building C3, IC/PIC Innovation Center, Electronic City, Chaoyang District, Beijing

Tel: +86-10-67951580

E-mail: sensor@engear.tech

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