Product Overview
The Flowserve Logix 3200MD is a digital HART positioner that uses piezo technology for precise and reliable control of pneumatic actuators. It supports local configuration via buttons and DIP switches, auto-tuning, and HART communication. Designed for both linear and rotary valves, it delivers excellent performance with low air consumption and high stability in process control applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Signal | 4–20 mA DC (two-wire) |
| Communication | HART |
| Supply Air Pressure | 30–150 psig (2–10 bar) |
| Deadband | < 0.1% full scale |
| Repeatability | < 0.05% full scale |
| Linearity | < 0.5% (rotary), < 0.8% (sliding stem) |
| Air Consumption | < 0.3 SCFM (0.5 Nm³/h) @ 60 psi |
| Air Capacity | 12 SCFM @ 60 psi (0.27 Cv) |
| Operating Temperature | –40 °C to +80 °C |
| Housing Material | Cast aluminum or stainless steel |
| Weight | 3.9 kg (aluminum) / 9.3 kg (stainless steel) |
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