DVG Automation Spa

SMART DIAGNOSTIC AND CONTROL UNIT SDCU-20

Description

SMART DIAGNOSTIC AND CONTROL UNIT (PATENTED BEACON LOCAL INDICATOR; PATENT NR PR2014A000089/102014902318574)

The SDCU-20 is an intelligent controller suitable to perform “PST”, “FST”, “SOV” Test, providing diagnostic data suitable for predictive maintenance. The SDCU-20 operate, test and control cleverly any kind of valves operated by hydraulic, pneumatic and gas piston type actuator, equipped with solenoid valve(s).

• Rugged Die-cast Aluminium or Stainless Steel enclosure
• Engineered to control valves used in safety functions.
• Does not interfere with Emergency Shut-Down (ESD) signal.
• Equipped with a contactless position sensor and with a high visibility Patented local position indicator.
• Increases the reliability, efficiency and safety of plant operation.
• Can be equipped with optional mechanically or magnetically or Namur position signalling switches.
• Has no “steady state” air / gas / oil consumption.
• Different optional available as per enclosed bulletin

Main Application

• “PST” (Partial Stroking Test) for Instrument Air, Gas and hydraulic powered actuators.
• “FST” (Full Stroking Test) for Instrument Air, Gas and hydraulic powered actuators.
• “SVT” Solenoid Valve Test