3019A加速度傳感器

產(chǎn)品簡(jiǎn)介

IEPE是指一種自帶電量放大器或電壓放大器的加速度傳感器

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更新時(shí)間：2024-06-26

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IEPE是指一種自帶電量放大器或電壓放大器的加速度傳感器。IEPE是壓電集成電路的縮寫(xiě)。因?yàn)橛杉铀俣葌鞲衅鳟a(chǎn)生的電量是很小的，因此傳感器產(chǎn)生的電信號(hào)很容易受到噪聲干擾，需要用靈敏的電子器件對(duì)其進(jìn)行放大和信號(hào)調(diào)理。IEPE中集成了靈敏的電子器件使其盡量靠近傳感器以保證更好的抗噪聲性并更容易封裝。

美國(guó)Dytran的3019A是一款微型IEPE加速度傳感器/振動(dòng)傳感器，靈敏度10mV/g，上線頻率響應(yīng)達(dá)10000Hz。

The Dytran 3019A is a miniature IEPE accelerometer with a 10 mV/g sensitivity and an upper frequency response of 10,000 Hz.

Design of the model 3019A incorporates a quartz sensing element operating in compression mode, packaged in a highly rugged stainless steel housing, for a total weight of just 8 grams. Units also feature a 10-32 axial connector and 1/4-28 stud mounting capabilities. The sensor is hermetically sealed for reliable operation in high humidity and dirty environments and base isolated to avoid EMI/ground loop interference.

特性

1. 10 mV/g sensitivity

2. 500g range

3. 1 to 10,000 Hz frequency range (±5%)

4. 10-32 axial connector

5. 1/4-28 stud mount

6. 8 grams

7. Stainless steel

8. Hermetic

9. Base isolated

10. IEPE

應(yīng)用

1. High frequency industrial vibration measurements

高頻工業(yè)振動(dòng)檢測(cè)

2. Vibration control

振動(dòng)控制

3. General purpose vibration monitoring

通用振動(dòng)監(jiān)測(cè)

Size Hex x Height 0.375 x 0.73 Inches 9.5 x 18.5 mm

Connector Top Mounted 10-32 Micro Coax 10-32 Micro Coax

Mounting Provision Integral Stud 1/4-28 X .20 Long 1/4-28 X .20 Long

Sensitivity, ±5% [1] 10 mV/g 1 mV/m/s2

Range F.S for ± 5 Volts Output ±500 g ±4905 m/s2

Frequency Response, ±5% 1 to 10000 Hz 1 to 10000 Hz

Frequency Response, ±3db .3 to 15000 Hz .3 to 15000 Hz

Resonant Frequency >50 kHz >50 kHz

Equivalent Electrical Noise Floor 0.007 grms 0.0687 m/s2 rms

Linearity ± 2% % F.S.

Maximum Transverse Sensitivity 5 % 5 %

Strain Sensitivity @ 250με 0.003 g/με 0.03 m/s2/με

Maximum Vibration ±1000 gpeak ±9810 m/s2 peak

Maximum Shock ±3000 gpeak ±29430 m/s2 peak

Temperature Range -60 to +300 °F -51 to +149 °C

Seal, Hermetic Welded/Glass To Metal Welded/Glass To Metal

ELECTRICAL

Supply Current Range [3] 2 to 20 mA 2 to 20 mA

Compliance Voltage Range + 18 to +30 Volts + 18 to +30 Volts

Output Impedance, Typ 100 Ω 100 Ω

Bias Voltage +7.5 to +9.5 VDC +7.5 to +9.5 VDC

Discharge Time Constant 0.5 to 1.0 Sec 0.5 to 1.0 Sec

Electrical Isolation, Min. 10 MΩ 10 MΩ

訂貨型號(hào)

3019A1 工業(yè)型

配件

1. Model 4110C current source power unit

2. 電纜線：6010A, 6011A, 6012A, 6016A, 6018A, 6022A, 6026A, 6032A, 6033A, 6049A, 6050A, 6051A, 6053A, 6054A, 6066A, 6069A, 6093A, 6099A, 6400A, 6401A, 6412A, 6429A, 6924A, 6930A, 6991A

相關(guān)型號(hào)

3176B

3185D