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337D11

Piezoelectric charge output type (PE) accelerometer Sensitivity (±10%): 3 pC/g Measurement range: ±300 g pk Frequency range (±5%): 4k Frequency range (±10%): 5k Operating temperature: -67～+900℉The 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%)		3 pC/g	0.306 pC/(m/s ²)
Measurement Range		± 300 g pk	± 2,940 m/s² pk
Nonlinearity		≤ 2.5%	≤ 2.5%	[3]
Frequency Range	±5%(Hz) ±10%(Hz)	4k 5k	4k 5k	[2]
Resonant Frequency		＞ 20 kHz	＞ 20 kHz	[1]
Transverse Sensitivity		≤5%	≤5%
Electrical Characteristics
Core Capacitance		250 pF	250 pF	[4]
Core Insulation Resistance		≥1×10 ⁸ Ω	≥1×10 ⁸ Ω
Mounting Insulation Resistance		Signal and Shell Isolation	Signal and Shell Isolation
Environmental Characteristics
Limit Acceleration Value (g peak)		± 500 g pk	±4,900 m/s ² pk
Limit Shock Value (g peak)		± 3,000 g pk	±2 9 '400 m/s' ² pk
Temperature Range		-6 7 ～ +900 ℉	-5 5 ～ +482℃
Sensitivity Temperature Coefficient		0.2%/ ℃	0.2%/ ℃
Physical Characteristics
Sealing Method		Laser Welding	Laser Welding
Sensing Element		Piezoelectric Ceramic	Piezoelectric Ceramic
Housing Material		Chromium Nickel Iron Alloy	Chromium Nickel Iron Alloy
Output Connector		10-32	10-32
Dimensions		1.35 × 1.35 × 1.35 (in)	34.3 × 34.3 × 34.3 (mm)
Mounting Method		2- Φ 4.7 Through Hole	2- Φ 4.7 Through Hole
Weight		8.82oz	250 g	[1]
Does it support customized TEDS?		No	No

Note:

[1] Inherent characteristics
[2] Low-frequency response is addressed by external signal conditioning.
[3] Least squares method
[4] Depends on the sensor element material and quantity

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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