EFJ-G25EF01 Sensors, Transducers

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Shock sensors are sensors that detect physical impacts such as bumps or drops. They are used in a wide variety of applications where it is important to detect when an impact occurs. Aerospace, automotive, and medical industries are just some of the ones that make use of shock sensors.

The EFJ-G25EF01 shock sensor is a standard-sensing, high-temperature shock sensor from Endevco. It has a low-mass sensing element, a temperature range of -54℃～ +487℃, a shock rating of 25,000 g’s, and a frequency range of 10Hz～2K1. This makes it ideal for applications requiring high shock rating, wide temperature range, and high accuracy sensing.

The EFJ-G25EF01 is primarily used in the aerospace industry. It is often used in launch and ascent phases on space vehicles, when launch vehicles are jettisoned, and during the descent suspension phase prior to reentry. It is also used for high-speed impact studies and testing in various industries. It can be used in medical applications such as in trauma studies or for testing of safety helmets.

The EFJ-G25EF01 uses a semiconductor strain gauge based sensing principle. The sensing element consists of a strain gauge bonded to a substrate. When an impact is applied, a voltage is generated and the strain gauge measures the change in resistance. The output from the sensor is then amplified abd processed by a signal conditioning unit. The signal conditioning unit can be used to vary the signal strength and filter any unwanted frequencies.

The EFJ-G25EF01 is an environment friendly, low-cost, high-sensitivity, and cost effective vibration and shock sensor. It is designed for use in rugged applications, providing reliable sensing over a wide range of temperature. Its low-mass sensing element allows for a fast response and accurate readings. It also provides excellent output scaling and linearity over a wide range of shock levels. The EFJ-G25EF01 is a flexible and reliable shock sensor that can be used in a variety of applications where reliable shock sensing is required.

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