5310M1 高温加速度传感器

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压电式加速度传感器，又称振动传感器，是基于压电晶体的压电效应工作的

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更新时间：2024-06-26

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压电式加速度传感器，又称振动传感器，是基于压电晶体的压电效应工作的。某些晶体在一定方向上受力变形时，其内部会产生极化现象，同时在它的两个表面上产生符号相反的电荷；当外力去除后，又重新恢复到不带电状态，这种现象称为“压电效应"，具有“压电效应"的晶体称为压电晶体。常用的压电晶体有石英、压电陶瓷等，在现代生产生活中被应用于许许多多的方面，如手提电脑的硬盘抗摔保护，目前用的数码相机和摄像机里，也有加速度传感器，用来检测拍摄时候的手部的振动，并根据这些振动，自动调节相机的聚焦。压电加速度传感器还应用于汽车安全气囊、防抱死系统、牵引控制系统等安全性能方面。

美国Dytran的5310M1是一款高温型加速度传感器/振动传感器，具有体积小、结构坚固，高密封、耐高温等特点，工作温度高达260℃，适用于环境应力筛选和高加速寿命测试。

The Dytran 5310M1 is a high temperature vibration measurement system designed for use in Environmental Stress Screening (ESS) and Highly Accelerated Life Testing and Highly Accelerated Stress Screening (HALT/HASS). The system combines (1) model 3030C1 high temperature charge mode accelerometer, (1) model 6019B10 low noise 10-foot cable assembly (10-32 to BNC) and (1) model 4705M13 in-line charge amplifier.

Due to its rugged, lightweight, hermetically sealed design, all stainless steel construction, and reliable high temperature operation to +500°F (+260°C), the Dytran model 3030C1 high temperature sensor has because the industry’s charge mode accelerometer of choice for test laboratory environments.

特性

1. 10 mV/g sensitivity

2. 500g range

3. 10-foot removable cable assembly

4. 10-32 stud mount

5. 6.8 grams (accelerometer weight)

6. 40 grams (charge amplifier weight)

7. Stainless steel

8. Hermetic

9. +500°F (+260°C) operation

10. System incldues (1) model 3030C1 charge mode acceleormeter, (1) model 6019B10 low noise cable assembly (10-32 to BNC), (1) model 4705M13 in-line charge amplifier

11. Charge mode

应用

1. Environmental Stress Screening (ESS)

环境应力筛选

2. HALT/HASS

高加速寿命试验和高加速应力筛选

3. Vibration control

振动控制

WEIGHT, accelerometer 6.8 grams

WEIGHT, charge amplifier 40 grams

MOUNTING PROVISION, integral stud 10-32

CABLE LENGTH, from accel to charge amplifier 10 feet

CABLE TYPE low noise coaxial

CHARGE AMPLIFIER CONNECTOR BNC JACK

MATERIAL, ACCELEROMETER 316L CRES

PERFORMANCE (SYSTEM)

SENSITIVITY [1] ±10% 10 mV/g

RANGE F.S. FOR ± 5 VOLTS OUTPUT ± 500 gpk

FREQUENCY RANGE, ± 5% 10 to 10,000 Hz

RESONANT FREQUENCY, NOM. 30 kHz

LINEARITY [2] ± 2% % F.S.

TRANSVERSE SENSITIVITY, MAX. 5 %

ENVIRONMENTAL

MAXIMUM VIBRATION 600 g pk

MAXIMUM SHOCK 3000 g pk

TEMPERATURE RANGE (ACCELEROMETER) -100 to +400 °F

-73 to 260 °C

TEMPERATURE RANGE (CHARGE AMPLIFIER) -50 to +185 °F

-46 to 85 °C

SEAL, (ACCELEROMETER & CHG. AMP) HERMETIC Ceramic-to-metal and laser welded

COEFFICIENT OF THERMAL SENSITIVITY .03 %/°F

ELECTRICAL

SUPPLY CURRENT [3] 2 to 20 mA

COMPLIANCE VOLTAGE RANGE +14 to +30 Volts

OUTPUT IMPEDANCE, TYP. 100 Ω

BIAS VOLTAGE +8 TO +12 VDC

DISCHARGE TIME CONSTANT 0.05 – 0.2 Sec

订货型号

5310M1 高温型

5310M2 高温型

配件

1. Model 3030C1 high temperature accelerometer, (1) model 6019B10 low noise cable assembly (10-32 to BNC), (1) model 4705M13 in-line charge amplifier (10 mV/g)

2. Model 4110C current source power unit

压电式加速度传感器，又称振动传感器，是基于压电晶体的压电效应工作的

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