Sanwu Amplifier AVP301-RSD3A-XXXX-W

Thread Content

Sanwu (Azbil) AVP301-RSD3A-XXXX-W Input signal: 4–20 mA DC (HART-compatible). Foundation Fieldbus. Stroke range: 10–100 mm (linear type), up to 90 degrees (rotary type). Supply air pressure: 140–700 kPa. Ambient temperature range: -40 to +80°C. Features: Double-acting type (single-acting type also available); equipped with automatic setup/adjustment function; features Valve Signature and non-response functions; includes LUI (Local User Interface); has a regulating valve diagnostic function; includes an opening degree transmission function. Can be used in explosive environments on the front side of the device; comes with an LCD and push-button-based local user interface. From this interface, it is possible to execute the auto-tuning program (automatic setup), verify machinery and equipment, display various variables, etc. It can be integrated with machine management systems via EDDL, DTM, and PLUG-IN Valstaff. It includes a control valve diagnostic algorithm function block that acquires and processes information from pressure sensors based on the supplied air pressure, output air pressure 1, output air pressure 2, and the backpressure of the built-in detection nozzle.