The A3-30L2 is part of the SCI family of magnetic speed sensors. It is designed to detect a range of speed profiles and provide reliable feedback to the system. The device is a single-channel, pulse-type, dual output speed sensor with a programmable maximum speed and provides an output frequency proportional to the speed of the target. The A3-30L2 features a 0.5VDC to 5 Volts DC supply voltage, an optional automatic speed processing function and a 0.17 % reading repeatability. The device is waterproof, shockproof, and temperature-resistant making it suitable for industrial and commercial applications.