1-1002405-0

Series:	LDT
Part Status:	Active
Sensor Type:	Vibration, Acceleration
Sensing Range:	--
Sensitivity:	--
Output Type:	Voltage
Power - Rated:	--
Operating Temperature:	0°C ~ 70°C
Features:	--
Package / Case:	Piezo Film, Cantilever (Wafer)
Mounting Type:	User Defined
Termination:	Wire Leads

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Introduction

Vibration sensors are a kind of motion sensor. They detect changes in vibration, which can be either regular or irregular. Vibration sensors are used in a variety of applications, from automotive to industrial and aerospace settings to detect the vibration of equipment. One such type of motion sensor in this field is 1-1002405-0.

1-1002405-0 Application Field and Working Principle

1-1002405-0 is a single axis vibration sensor used mainly in automotive applications, such as engine mounting and chassis vibration monitoring. It is designed to detect, regulate, and record vibrations in an environment with limited space requirements. The 1-1002405-0 is designed with an integrated signal conditioning unit, freeing the user from the need to measure and amplify the signal. The 1-1002405-0 works by measuring relative changes in the electrical signal created by the motion of the vehicle. In order to detect vibrations, the sensor employs piezoresistive technology. This technology involves the use of a piezo-resistive element that can detect and measure tiny changes in electrical resistance as a result of physical deformation due to vibrations. The sensor senses the vibration levels as the motor or other component of the vehicle vibrates against the mounting bracket—which is typically made of rubber or other elastic material. It then translates this vibration into electrical signals. These signals are then analyzed by the signal conditioning unit and converted into digital data that can be measured, monitored, and compared over time.

Advantages and Disadvantages

Like any other device, the 1-1002405-0 has advantages and disadvantages which makes it suited or less suited to certain applications. Advantages of the 1-1002405-0 are:

• The small size of the sensor allows for easy installation and can be used in confined spaces
• It offers a wide range of dynamic range to measure and record a wide range of vibrations
• The signal conditioning unit makes it easier for the user to control and observe the performance of the device

Disadvantages of the 1-1002405-0 are:

• The cost of the device may be prohibitive for some applications
• The device is sensitive to temperature fluctuations, which can cause inaccuracy in its measurements
• It requires a voltage of 12V for proper operation, which may limit its applicability to certain applications

Conclusion

The 1-1002405-0 is a single axis vibration sensor designed primarily for automotive applications such as engine mounting and chassis vibration monitoring. It uses piezoresistive technology to detect and measure tiny changes in electrical resistance due to physical deformations caused by vibrations. It offers several advantages such as a small size, wide range of dynamic range, and a signal conditioning unit, but also has its drawbacks such as cost and sensitivity to temperature fluctuations. Weighing out the pros and cons of the device is necessary when making an informed decision about its use.

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