目錄:深圳市漢斯福特科技有限公司>>加速度傳感器>> 3313A1 三軸加速度傳感器
加速度傳感器中有一種是三軸加速度傳感器，同樣的它是基于加速度的基本原理去實現(xiàn)工作的，加速度是個空間矢量，一方面，要準(zhǔn)確了解物體的運(yùn)動狀態(tài)，必須測得其三個坐標(biāo)軸上的分量；另一方面，在預(yù)先不知道物體運(yùn)動方向的場合下，只有應(yīng)用三軸加速度傳感器來檢測加速度信號。由于三軸加速度傳感器也是基于重力原理的，因此用三軸加速度傳感器可以實現(xiàn)雙軸正負(fù)90度或雙軸0-360度的傾角，通過校正后期精度要高于雙軸加速度傳感器大于測量角度為60度的情況。三軸加速度傳感器的好處就是在預(yù)先不知道物體運(yùn)動方向的場合下，只有應(yīng)用三維加速度傳感器來檢測加速度信號。三維加速度傳感器具有體積小和重量輕特點(diǎn)，可以測量空間加速度，能夠全面準(zhǔn)確反映物體的運(yùn)動性質(zhì)。
美國Dytran的3313A1是一款微型三軸加速度傳感器/振動傳感器，壓電式工作原理，重量4.1g，頻響范圍1.2-10000Hz，高密封設(shè)計，應(yīng)對高濕度和多塵工作環(huán)境。
The Dytran 3313A1 is a miniature triaxial IEPE accelerometer weighing just 4.1 grams and a vertical height of 0.47 inches (11.9 millimeters).
Available with a 1 mV/g sensitivity, the model 3313A1 features an industry standard 4-pin radial connector and 10-32 tapped hole. Design of the model 3313A1 incorporates quartz shear sensing elements, packaged in a laser welded titanium housing. Units have a frequency range of 1.2 to 10,000 Hz and are hermetically sealed for reliable operation in high humidity and dirty environments.
特性
1. 1 mV/g sensitivity
2. 5,000g range
3. 1.2 to 10,000 Hz frequency range (±15%)
4. 4-pin 1/4-28 radial connector
5. 10-32 tapped hole
6. 4.1 grams
7. Titanium
8. Hermetic
9. Broad frequency response
10. Triaxial
11. IEPE
應(yīng)用
1. Environmental Stress Screening (ESS)
環(huán)境應(yīng)力篩選
2. HALT/HASS
高加速壽命試驗和應(yīng)力篩選
3. Modal and structural analysis
模態(tài)和結(jié)構(gòu)分析
4. Noise, Vibration and Harshness (NVH)
噪音，振動和不平順性
5. General purpose triaxial vibration measurements
一般用途三軸振動測量
Weight, Max 0.14 oz 4.1 grams
Connector 1/4-28. 4 Pin 1/4-28. 4 Pin
Mounting Provision Tapped Hole 10-32 10-32
Material : Housing / Connector Titanium Titanium
Sensitivity, ±10% [1] 1 mV/g 0.10 mV/m/s2
Range ±5000 g
Frequency Response, ± 15% 1.2 to 10000 Hz 1.2 to 10000 Hz
Equivalent Natural Frequency > 30 kHz > 30 kHz
Equivalent Electrical Noise , Max 0.07 grms 0.69 m/s2 rms
Linearity [2] ± 1 % F.S. ± 1 % F.S.
Maximum Transverse sensitivity 5 % 5%
Maximum Vibration ± 7000 g's,peak ± 68670
Maximum Shock ±5000 g's,peak ±49050 m/s2, peak
Temperature Range -60 to +250 °F -51 to +121 °C
Seal Hermetic Hermetic
Base Strain 0.006 g/με 0.06 m/s2/µε
Electrical
Supply Current Range 2 to 20 mA 2 to 20 mA
Compliance (Supply) Voltage Range + 18 to +30 Volts + 18 to +30 Volts
Output Impedence,Typ 100 ? 100 ?
Bias Voltage +7 to +9 VDC +7 to +9 VDC
Discharge Time Constant 0.2 to 1.0 Sec 0.2 to 1.0 Sec
Ground Isolation Case Ground Case Ground
配件
Supplied Accessories: (1) model 6200 mounting stud (10-32 to 10-32)
Recommended Accessories: model 4114B1 current source power unit, model 6228 adhesive mounting base, model 6272 magnetic mounting base
Compatible Cables: 6811A, 6812A, 6824A, 6828A, 6873A, 6925A, 6933A, 6967A, 6997A
訂貨型號
3313A1
3313A2
3313A3
相關(guān)型號
3313A1H 高溫型
3313A2H 高溫型
3313A3H 高溫型
(空格分隔,最多3個,單個標(biāo)簽最多10個字符)
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