目錄:深圳市漢斯福特科技有限公司>>加速度傳感器>> 3256C 高溫型加速度傳感器
參考價(jià) | 面議 |
參考價(jià) | 面議 |
更新時(shí)間:2024-06-26 17:03:20瀏覽次數(shù):65評(píng)價(jià)
聯(lián)系我們時(shí)請(qǐng)說明是化工儀器網(wǎng)上看到的信息,謝謝!
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Dytran的3256C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),靈敏度15pC/g,工作溫度高達(dá)190℃,專為通用振動(dòng)監(jiān)測(cè)應(yīng)用而設(shè)計(jì)。
The Dytran 3256C is a single axis piezoelectric charge mode accelerometer with wide bandwidth, designed to provide cost effective general purpose vibration monitoring in temperatures up to +375°F (+190°C).
Offered with a sensitivity of 15 pC/g, the model 3256C features a lightweight, robust, hermetically sealed titanium housing with an axial 10-32 connector and 10-32 mounting hole, allowing it to be utilized in a variety of environments.
特性
1. 15 pC/g sensitivity
2. 5,000 Hz upper frequency range (±10%)
3. 10-32 axial connector
4. 10-32 tapped hole
5. 10 grams
6. Titanium
7. Hermetic
8. +375°F (+190°C) operation
9. Charge mode
應(yīng)用
1. Modal and structural analysis
模態(tài)與結(jié)構(gòu)分析
2. Vibration control
振動(dòng)控制
3. General purpose high temperature vibration monitoring
高溫振動(dòng)監(jiān)測(cè)
Weight 0.35 oz 10.0 grams
Material Titanium Titanium
Housing Material Titanium Titanium
Sensitivity, ± 15% [2] 15 pC/g 1.53 pC/m/s^2
Acceleration Range [3] [3] Gpeak [3] m/s^2 peak
Frequency Range 5000 Hz Amplifier Used.
Resonance Frequency 32 kHz 32 kHz Time Constants
Linearity ±1 %
Transverse Sensitivity Max 5 % 5 % -100 -4
Magnetic Sensitivity at 100 Gauss 0.00007 g/Gauss 0.0006867 m/s^2/Gauss
Base Strain Sensitivity 0.05 g/με 0.4905 m/s^2/με
ELECTRICAL
Capacitance, nom 975 pF 975 pF
訂貨型號(hào)
3256C
配件
1. Model 6200 mounting stud (10-32 to 10-32)
2. Model 4110C current source power unit, 4705A series in-line charge amplifier (BNC jack to BNC jack), 4751B series in-line charge amplifier (10-32 jack to 10-32 jack), model 6196 magnetic mounting base (10-32), model 6213 adhesive mounting base (10-32)
3. 電纜:6002A, 6013A, 6019A, 6036A, 6037A, 6049A, 6057A, 6097A, 6411A, 6417A, 6419A, 6924A, 6991A
相關(guān)型號(hào)
3256A1 通用型
3256A2 通用型
3256A3 通用型
3256A4 通用型
3256A5 通用型
3256A6 通用型
3256A1T 通用型TEDS
3256A2T 通用型TEDS
3256A3T 通用型TEDS
3256A4T 通用型TEDS
3256A5T 通用型TEDS
3256A6T 通用型TEDS
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