美国DT 3030B4 超小型加速度

压电式加速度传感器又称压电加速度计。它也属于惯性式传感器。压电式加速度传感器的原理是利用压电陶瓷或石英晶体的压电效应，在加速度计受振时，质量块加在压电元件上的力也随之变化。当被测振动频率远低于加速度计的固有频率时，则力的变化与被测加速度成正比

概述

The Dytran model 3030B4 is a miniature IEPE piezoelectric accelerometer, weighing just 6.8 grams.

Available with a 10 mV/g sensitivity and 500g shock limit, the model 3030B4 features a ru*ed stainless steel c*truction and an a*reviated low-end frequency resp*e of 2 Hz, ensuring sensitivity stability during rapid thermal transient conditi*. Units are hermetically sealed for reliable operation in high humidity and dirty environments and incorporate a 10-32 mounting stud and 10-32 axial connector.

MEMS硅微加工技术，压阻式加速度传感器具有体积小、低功耗等特点，易于集成在各种模拟和数字电路中，广泛应用于汽车碰撞实验、测试仪器、设备振动监测等领域。

特性

1. 10 mV/g sensitivity

2. 500g range

3. 2 to 10,000 Hz (±5%)

4. 10-32 axial connector

5. 10-32 stud mount

6. 6.8 grams

7. Stainless steel

8. Hermetic

9. IEPE