3056B1加速度傳感器

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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

Name: 3056B1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(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Dytran的3056B系列是一款I(lǐng)EPE加速度傳感器/振動(dòng)傳感器，靈敏度范圍廣，可以滿足絕大多數(shù)實(shí)驗(yàn)室環(huán)境下的動(dòng)態(tài)范圍測(cè)量，自帶10-32軸連接器和10-32螺紋安裝孔，應(yīng)對(duì)潮濕和多塵的惡劣工作環(huán)境。

Model 3056B1 is a cost effective, single axis IEPE accelerometer offered in a wide range of sensitivities to meet the most common dynamic range needs in the test lab environment. Series 3056B is base isolated to avoid EMI/ground loop interference and incorporates low noise JFET electronics. Units are also hermetically sealed for reliable performance in high humidity and dirty environments. The design of Series 3056B features a ceramic shear-mode sense element packaged within a rugged titanium housing, a 10-32 axial connector and 10-32 tapped mounting hole. Series 3056B is base isolated to avoid EMI/ground loop interference and incorporates low noise JFET electronics. Units are also hermetically sealed for reliable performance in high humidity and dirty environments.

特性

1. Available in (9) sensitivities

2. Eight Dynamic ranges: 10-5,000

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

4. 10-32 axial connector

5. 10-32 tapped hole

6. 10 grams

7. Titanium Housing, Hermetically sealed

8. Base isolated

9. IEPE

應(yīng)用

1. Environmental Test Lab

2. General Purpose Vibration Monitoring

3. Medium Structures/Airframes/Auto Frame/Castings

4. Modal and Structural Analysis

5. Shaker Control

6. Vibration control

WEIGHT 10 grams

SIZE, HEX x HEIGHT .50 x 0.91 inches

MOUNTING PROVISION 10-32 X .150 DEEP TAPPED HOLE

CONNECTOR, RADIALLY MOUNTED 10-32 coaxial

MATERIAL, BASE, CAP & CONNECTOR TITANIUM

SEISMIC ELEMENT TYPE CERAMIC, PLANAR SHEAR

PERFORMANCE

3056B1 3056B2 3056B3 3056B4 3056B5 3056B6 3056B7

SENSITIVITY, ± 5% [1] 10 100 500 20 50 200 5 mV/g

RANGE F.S. FOR ± 5 VOLTS OUT ± 500 ±50 ±10 ±250 ±100 ±25 ±1000 g

FREQUENCY RANGE, ± 5% 1 to 10,000 Hz

RESONANT FREQUENCY >32 kHz

ELECTRICAL NOISE (1Hz-10kHz) .004 .0004 .0004 .002 .001 .0003 .003 g rms

LINEARITY [2] (all models) ± 1 %F.S.

TRANSVERSE SENSITIVITY, MAX. (all models) 5 %

ENVIRONMENTAL

3056B1 3056B2 3056B3 3056B4 3056B5 3056B6 3056B7

MAXIMUM VIBRATION 600 400 200 600 500 300 600 ±g

MAXIMUM SHOCK 1000 3000 3000 gpk

TEMPERATURE RANGE -60 to +250 -60 to +250 -60 to +225 -60 to +250 -60 to +250 -60 to +225 -60 to +250 °F

SEAL, HERMETIC Glass-to-metal/welded

COEFFICIENT OF THERMAL SENS .06 %/°F

ELECTRICAL

SUPPLY CURRENT [3] 2 to 20 mA

COMPLIANCE VOLTAGE RANGE 18 to +30 V

OUTPUT IMPEDANCE, TYP. 100 Ω

BIAS VOLTAGE +9 to +13 Vdc

DISCHARGE TIME CONSTANT 0.5 to 1.5 sec

OUTPUT SIGNAL POLARITY Positive

FOR ACCELERATION TOWARD TOP

ELECTRICAL ISOLATION, MIN 10 MΩ

訂貨型號(hào)

型號(hào)	靈敏度 mV/g (mV/m/s²)	測(cè)量范圍 g (m/s²)
3056B1	10	500
3056B2	100	50
3056B3	500	10
3056B4	20	250
3056B5	50	100
3056B6	200	25
3056B7	5	1,000

型號(hào)（帶TEDS）	靈敏度 mV/g (mV/m/s²)	量程 g (m/s²)
3056B1T	10	500
3056B2T	100	50
3056B3T	500	10
3056B4T	20	250
3056B5T	50	100
3056B6T	200	25
3056B7T	1	5,000
3056B8T	5	1,000