The Flowserve Logix 3000MD series high-performance digital positioners utilize state-of-the-art piezo technology to provide superior performance and reliability. This is accomplished through the use of a powerful 32-bit microprocessor and a proprietary two-stage electronic relay (patent pending). Among the Logix 3000MD series more attractive features are the on-board QUICK-CAL button, DIP switches, Jog buttons, and variable gain selector. These features allow the user to complete setup and calibration of either diaphragm or piston operated valves in a couple of minutes, without the need of additional handheld devices or software. The Logix 3000MD series positioners offer valve status updates at a glance using the highly visible LEDs. Users can easily determine if a valve or actuator is functioning properly, and quickly diagnose any problems using the smart LED blink codes. This means that maintenance personnel can provide a visual check of the valve status without having to remove the cover or connect a HART handheld device or maintenance PC/laptop. Predictive diagnostics is available using the ValveSight software available through FDT/DTM technology. ValveSight is a diagnostic solution for control valves that can be seamlessly integrated.
The Flowserve Logix 3000MD series high-performance digital positioners utilize state-of-the-art piezo technology to provide superior performance and reliability. This is accomplished through the use of a powerful 32-bit microprocessor and a proprietary two-stage electronic relay. Key features include an on-board QUICK-CAL button, DIP switches, Jog buttons, and variable gain selectors, allowing users to complete setup and calibration in minutes without additional handheld devices or software.
| Microprocessor | powerful 32-bit microprocessor |
|---|---|
| Relay Technology | proprietary two-stage electronic relay |
| Supply Voltage (3400MD) | 9-32 VDC supply |
| Air Supply Pressure | 45 psi (min.) air supply |
The positioners utilize state-of-the-art piezo technology to provide superior performance and reliability.
No, users can complete setup and calibration in a couple of minutes without the need of additional handheld devices or software.
The Auto Tune procedure cycles the actuator to produce a measured response and selects gain values that provide appropriate actuator performance.