Vishay Pushes New Linear Position Sensor to Work in Harsh Environment

Recently, Vishay Intertechnology, Inc. A new linear position sensor was introduced, using non-contact Hall-effect technology to meet the requirements for long-term stable operation in harsh environments.

The new linear position sensor has a precision linearity of ±1%, and it can work in high frequency vibration up to 20G and 50G shock conditions. The sensor provides an analog ratio output or digital PWM output that maintains continuous and stable performance over the life of the device without any drift in linearity. 20 LHE's operating voltage is 5V ± 10%, typical supply current is less than 16mA, can withstand +20V overvoltage and -10V reverse voltage. It is recommended that the analog output and PWM output use 1k? The load resistance. The device complies with RoHS Directive 2002/95/EC. With a lifetime of 10 million cycles, the device is ideal for short-stroke measurements in industrial applications such as loading and unloading forklift truck steering, tractor gear shifting, truck tilt sensors, pressure measurement and pedal replacement systems.

It is reported that the sensor will be mass-produced in the first quarter of 2012, with a lead time of 12 weeks for large orders.