The SMC ITV1030-04N1S4 is part of the ITV1000/2000/3000 Series Electro-pneumatic Regulators, designed for precise control of air pressure in response to electric signals. This regulator offers stepless control, ensuring smooth and accurate adjustments. It boasts a sensitivity of 0.2 kPa for the 100 kPa specification, ensuring high precision in applications. The device maintains a linearity of ±1% or less (Full Scale) and a hysteresis of 0.5% or less (Full Scale), providing reliable performance. For seamless integration into various systems, it supports multiple communication protocols, including CC-Link, DeviceNetTM, PROFIBUS DP, and RS-232C. Ideal for industries requiring meticulous air pressure management, this regulator is a versatile and dependable choice.