The WSE PM 135A is a high-precision, German-engineered process meter designed for versatile industrial monitoring and control applications. This reliable controller features user-selectable inputs, accommodating standard signals like 0-10V and 0(4)-20mA, as well as direct connections for Pt100 temperature sensors and a wide variety of thermocouple types (K, J, S, L, Tungsten, B). Equipped with two configurable limit contacts and a voltage output, the PM 135A provides essential control and alarm functionality, making it an ideal solution for managing and supervising industrial processes with accuracy and dependability.