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ORA304 Piezo Vibration Sensor , Triaxial Vibration Sensor Overload Resistance

ORA304 Piezo Vibration Sensor , Triaxial Vibration Sensor Overload Resistance

Brand Name : SkyMEMS
Model Number : ORA304
Certification : CE, FCC, ROHS
Place of Origin : Nanjing, Jiangsu
Price : discuss personally
Payment Terms : Western Union, MoneyGram, L/C, T/T, D/A, D/P
Supply Ability : 1000PCS for month
Delivery Time : 3-5 days after payment
Packaging Details : Strong cartn with PET strap for ORA304 Vibration Measurement Sensor
High Performance Piezoresistive Vibration Measurement Sensor : Yes
Range : X: ±200 Y: ±200 Z: ±200g
Frequency Characteristic : 0~50Hz
Accuracy : ≤1%
Power supply : 15±0.1V
Zero voltage : 2.5±0.1V
Dynamic Output Voltage : 0.2±0.2~4.8±0.2V
Current : +15V ≤80, -15V ≤80mA
Working Temperature : -40~60
weight : 300g
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Triaxial Piezoresistive Accelerometer Overload Resistance Vibration Measurement Sensors Brochure ORA304

Product Description

ORA304 3 Axis Overload Resistance Vibration Measurement Sensor is a compact, factory calibrated device based on piezoresistive technology. Its housing has a flat design for easy screw mount.

ORA304 Accelerometer is designed for high performance applications. The accelerometer incorporates a piezoresistive MEMS sensing element providing outstanding long-term stability. All three axes meet their positive direction in the center of the sensor housing. The small and cube housing can be mounted on different sites. Its ranges is X: ±200 Y: ±200 Z: ±200.

Main Features

- Low Temperature Low Frequency MEMS vibration sensor

- Range: X: ±200 Y: ±200 Z: ±200, excellent bias stability

- Advanced MEMS Sensing Element

- High-sensitivity accelerometer

- Built-in electronics

- Isolated case, IP67 protection

- Individually calibrated, real actual precision

- Extremely reliable in Harsh environment

- Wide operating temperature range: -40℃~+60℃

Typical Application

ORA304 Vibration Measurement Sensor has been widely applied in the following solutions, such as:

- Crash Testing

- Vibration & Shock Monitoring

- Impact Testing

Technical Specifications

Technical Specs
Name3-axis Overload Resistance Accelerometer
Axis Qty.3
Range(g)X: ±200 Y: ±200 Z: ±200
Frequency Characteristic0~50Hz
Power supply(V)15±1
Zero voltage(V)2.5±0.1
Dynamic Output Voltage(V)0.2±0.2~4.8±0.2
Current(mA)+15V ≤80, -15V ≤80
Output Resistance(Ω)≤100
Cable Length(mm)
Connector TypeJ14A-9ZJB
Working Temperature(°C)-40~60

Competitive Advantages

High Performance Piezoresistive Vibration Measurement Sensor

- Highly accurate, reliable and temperature stable

- Full temperature calibration of all sensing elements.

- Environmentally sealed (IP67), compact design

- Overload resistance: 10,000g

- Full tests and individual calibration from -40 to 60°C

- High cost effective


How do I mount an accelerometer?

The mounting of an accelerometer affects its frequency response. The mounted natural frequency is dependent directly on the stiffness of the mounting. The higher the stiffness the more the mounted natural frequency approaches its maximum. The least stiff mounting of an accelerometer is magnetic mounting and the highest stiffness is using a high tensile setscrew tightened to the correct torque mounted on a hard flat surface. Other mounting methods come in between these two extremes.

It is important to ensure that the site chosen for the accelerometer is ground flat for at least an area larger than the base of the accelerometer. A slight smear of Silicone grease will ensure a stiff bond between accelerometer and structure.

When using a mounting stud it is important to ensure that the stud does not bottom out in either the base of the accelerometer or the drilled location hole. High tensile strength set screws that have a shoulder will prevent this eventuality from happening.

Product Tags:

piezo vibration sensor


accelerometer vibration sensor

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