The Flowserve Logix 3400MD is a digital electro-pneumatic positioner designed for precise control of pneumatic actuators on linear and rotary control valves. It features HART communication, reliable piezo technology, and easy local calibration, making it a solid choice for general process applications that require accurate positioning and basic diagnostics.
| Parameter | Specification |
|---|---|
| Input Signal | 4–20 mA DC |
| Communication | HART |
| Supply Air Pressure | 30–150 psig (2–10 bar) |
| Air Consumption | Low steady state |
| Linearity | < ±1.0% FS typical |
| Repeatability | < 0.2% FS |
| Operating Temperature | –40 °C to +80 °C |
| Enclosure Rating | NEMA 4X / IP66 |
| Housing Material | Aluminum or stainless steel |
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