High-Precision Analog Output Module Yokogawa SAI533-H33

Description

TheYokogawa SAI533-H33 Analog Output Moduleis designed to provideaccurate and reliable analog signalsto field devices such as valves, actuators, and regulators. With8 galvanically isolated output channels, it ensuressafe, interference-free operationin complex industrial environments, making it suitable forsafety-critical applications. The module supportsrated output ranges of 1.25-23 mA, with astandard 4-20 mA range, offering±48 μA accuracyand±16 μA/10°C temperature drift. Its40 ms data update frequencyenables responsive control, while1.5 kV AC isolationand compatibility with resistive loads of230-600 Ωensure reliability under harsh conditions. Compact in design and compatible withYokogawa’s ProSafe-RS platform, the SAI533-H33 is ideal for industries such asoil & gas, chemical processing, and power generation.