3215M1加速度傳感器

產(chǎn)品簡介

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。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)生的電信號很容易受到噪聲干擾，需要用靈敏的電子器件對其進(jìn)行放大和信號調(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Dytran的3215M1是一款I(lǐng)EPE加速度傳感器/振動傳感器，靈敏度10 mV/g，自帶10-32接口和10-32螺紋，工作溫度為+149℃。

The Dytran 3215M1 is a lightweight IEPE accelerometer, designed for applications where 360° orientation and a low profile design are critical. Available with a 10 mV/g sensitivity, the accelerometer incorporates a quartz shear crystal sensing element for high natural frequency, packaged in a rugged titanium housing. Units are case isolated to avoid EMI/ground loop interference, and are designed to reliably operate in temperatures up to +300°F (+149°C).

Model 3215M1 features a 10-32 radial connector and thru hole to accommodate a 10-32 screw. The miniature thru hole design allows for the sensor to be turned 360° prior to securing to ease of installation. Units are hermetically sealed for reliable performance in high humidity and dirty environments.

特性

1. 10 mV/g sensitivity

2. 500g range

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

4. 10-32 radial connector

5. ?.19 thru hole mount

6. 10 grams

7. Titanium

8. Hermetically sealed

9. Case isolated

10. 360° cable orientation

11. Low noise

12. IEPE

應(yīng)用

1. Environmental Stress Screening (ESS)

環(huán)境應(yīng)力篩選

2. Low profile applications where 360° cable orientation is critical

小范圍應(yīng)用

3. Vibration control

振動控制

4. General purpose vibration monitoring

一般用途振動監(jiān)測

Weight, Max 0.35 oz 10 grams

Sensitivity, ±5% [1] 10 mV/g 1.0 mV/m/s2

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

Frequency Response, ±5% 1 to 10,000 Hz 1 to 10,000 Hz

Resonant Frequency >50 kHz >50 kHz

Equivalent Electrical Noise Floor 0.005 Grms 0.05 m/s2 rms

Low Frequency -3db point 0.300 Hz 0.30 Hz

Low Frequency -5% point 1.000 Hz 1.00 Hz

Linearity [2] ± 1% % F.S. ± 1% % F.S.

Maximum Transverse Sensitivity 5 % 5 %

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

ENVIRONMENTAL

Maximum Vibration ± 600 Gpeak ± 5886 m/s2 peak

Maximum Shock ± 5000 Gpeak ± 49050 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 + 15 to +24 Volts + 15 to +24 Volts

Output Impedance,Typ 120 Ω 120 Ω

Bias Voltage 7.5 to 9.5 VDC 7.5 to 9.5 VDC

Discharge Time Constant 0.5 to 1.5 Sec 0.5 to 1.5 Sec

Electrical Isolation 0.5 to 1.5 Sec 0.5 to 1.5 Sec

10 GΩ, min 10 GΩ, min

訂貨型號

3215M1

配件

1. Model 6902 mounting screw (10-32)

2. Model 4110C current source power unit

3. 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

3211A1

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