HAR2425GP

Magnetic sensors including linear and compass (ICs) are used in a wide range of applications such as navigation, safety, healthcare and security. The HAR2425GP is a high performance motion sensor specially designed for applications requiring low power consumption, high accuracy, low cost and small size. This article will discuss the application field and working principle of the HAR2425GP.

The HAR2425GP is a digital linear motion sensor that utilizes an advanced magnetic technology to measure linear motion in two axis, X and Y. The sensor has a measurement range of ±0.5m/s2, providing accurate and repeatable readings over a wide range of motion. It is suitable for applications such as vibration monitoring, human activity recognition, pedometers, and ergonomics. The HAR2425GP includes support for both I2C and SPI communication, allowing it to be easily integrated into any application. The sensor is also RoHS compliant, making it safe for use in even the most sensitive environments. In addition, the sensor is also equipped with low power mode and failsafe operation for added reliability.

The working principle of the HAR2425GP is based on the principles of magnetohydrodynamics. A small magnet is attached to one end of the device, with the other end connected to a stationary metal plate. As motion occurs, the magnet will move across the surface of the plate inducing a voltage in the circuit. This voltage is measured and converted to a linear velocity value. The result is an accurate measurement of linear motion. This type of measurement technique is ideal for measuring small movements, such as those encountered in ergonomics and human activity recognition. Furthermore, as the device does not require contact with the surface being measured, it is ideal for use in hazardous environments where contact-less measurements are preferred.

The HAR2425GP is an ideal choice for applications that require low power consumption, high accuracy, low cost and small size. With its advanced magnetic sensing capabilities, it enables users to measure motion accurately and easily. Furthermore, the device is compliant with RoHS standards, making it safe for use even in sensitive environments. The device is suitable for a wide range of applications such as vibration monitoring, human activity recognition, pedometers, and ergonomics.

HAR2455GP	TDK-Micronas...	1.48 $	1000	TSSOP14Sensor Axis
HAR2425GP	TDK-Micronas...	1.61 $	1000	TSSOP14Sensor Axis