Temposonics ER type is suitable for use for easy mounting to the machine. This aluminum cylinder provides flexible mounting configurations and easy installation. It is a robust sensor that can be used for continuous operation under the harshest industrial conditions. The cylinder piston is made with a large diameter for enlarged load-bearing, corrosion resistance and extended life. Using the piston ends, the sensor can be mounted between two joints. It can measure the distance between two independent moving parts.