5310M1 高溫加速度傳感器

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壓電式加速度傳感器，又稱振動(dòng)傳感器，是基于壓電晶體的壓電效應(yīng)工作的

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更新時(shí)間：2024-06-26

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壓電式加速度傳感器，又稱振動(dòng)傳感器，是基于壓電晶體的壓電效應(yīng)工作的。某些晶體在一定方向上受力變形時(shí)，其內(nèi)部會(huì)產(chǎn)生極化現(xiàn)象，同時(shí)在它的兩個(gè)表面上產(chǎn)生符號(hào)相反的電荷；當(dāng)外力去除后，又重新恢復(fù)到不帶電狀態(tài)，這種現(xiàn)象稱為“壓電效應(yīng)"，具有“壓電效應(yīng)"的晶體稱為壓電晶體。常用的壓電晶體有石英、壓電陶瓷等，在現(xiàn)代生產(chǎn)生活中被應(yīng)用于許許多多的方面，如手提電腦的硬盤抗摔保護(hù)，目前用的數(shù)碼相機(jī)和攝像機(jī)里，也有加速度傳感器，用來(lái)檢測(cè)拍攝時(shí)候的手部的振動(dòng)，并根據(jù)這些振動(dòng)，自動(dòng)調(diào)節(jié)相機(jī)的聚焦。壓電加速度傳感器還應(yīng)用于汽車安全氣囊、防抱死系統(tǒng)、牽引控制系統(tǒng)等安全性能方面。

美國(guó)Dytran的5310M1是一款高溫型加速度傳感器/振動(dòng)傳感器，具有體積小、結(jié)構(gòu)堅(jiān)固，高密封、耐高溫等特點(diǎn)，工作溫度高達(dá)260℃，適用于環(huán)境應(yīng)力篩選和高加速壽命測(cè)試。

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

應(yīng)用

1. Environmental Stress Screening (ESS)

環(huán)境應(yīng)力篩選

2. HALT/HASS

高加速壽命試驗(yàn)和高加速應(yīng)力篩選

3. Vibration control

振動(dòng)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

訂貨型號(hào)

5310M1 高溫型

5310M2 高溫型

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

相關(guān)型號(hào)

5334

5335

5443

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