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Acceleration sensor

Industrial application acceleration sensor-Y50AT

Product Description

Model Y50AT is an IEPE triaxial accelerometer designed for industrial applications. The accelerometer uses shear piezo electronical element which provides a wide operating frequency range. The IEPE sensor combines outstanding crystals and low noise integral microelectronics to achieve very low sensitivity variation over the operating temperature range, compared to other sensing element designs. The shear element technology also ensures high immunity to base strain errors. The accelerometer uses a housing isolated construction and integral cable assembly for lower mass and wider frequency operation. Excellent frequency response, both amplitude and phase, provide the user with a triaxial accelerometer ideally suited for structural and machine monitoring, drop tests and general laboratory vibration work. The thin configuration of this accelerometer enables the test engineer or technician to measure the accelerations of three orthogonal axes of vibration simultaneously on compact structures. All variations provide reliable measurements and long-term stability.

Key Features

Tri-axial measurement
Flexible cable exit
Adhesive or screw mounting
Hermetic sealed
Annular shear mode
Wide frequency response
Mounting ground isolated

Applications

Embedded monitoring
Shock recorder
Modal analysis
Machine monitoring 

Information & Quotation
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Specification

Dynamic Performance

Unit


Measurement Range

g

10-LF

20

50

100

200

250

500

Sensitivity ±10%

mV/g

500

250

100

50

25

20

10

Frequency Range ±10%

Hz

55000

2.56000

1~ 7000

1~ 8000

1~ 8000

1~ 8000

1~9000

Frequency Range ±3dB

Hz

37000

28000

0.4~10000

0.4~10000

0.4~11000

0.4~11000

0.4~12000

Resonant Frequency

kHz

38

Transverse Sensitivity

%

<5

Non-Linearity

% FSO

±1

Shock Limit

g

5000

Environmental Parameters

Temperature Sensitivity Coefficient -55+125°C

%/℃

±10

Operating And Storage Temperature

°C

-40~125

Bias Voltage

Vdc

812

Bias Voltage

(-55~125)

Vdc

613

Electrical Characteristics

Output Impedance

Ω

<100

Insulation Resistance

>100

Excitation Voltage

Vdc

1830

Excitation Current

mA

210

Physical Properties

Weight (Cable Not Included)

Grams         

20

Mounting Torque

lb-in (N-m)

6 (0.7)

Housing Material

Black Anodized Aluminum Alloy

Humidity

Epoxy Sealed

Sensing Element

Piezo Ceramic



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