Neles Metso ND9103HNT Intelligent Valve Controller

Brand: Neles (Valmet/Metso)
Model: ND9103HNT
Type: Intelligent Valve Controller (HART-enabled digital electro-pneumatic positioner for precise pneumatic actuator control and advanced diagnostics in process industries)
All Tech Specs:
- Material: Die-cast aluminum housing 
- Input Signal: 4-20 mA (HART 7 communication protocol)
- Supply Air Pressure: 1.4-8 bar 
- Output Pressure: 0-95% of supply air 
- Air Consumption: <0.35 Nm³/h (steady state); <3.5 Nm³/h (during calibration)
- Linearity: ≤0.5% of span
- Hysteresis: ≤0.5% of span
- Repeatability: ≤0.2% of span
- Sensitivity: ≤0.2% of span
- Option: incl. Mounting bracket
- Fail-Safe Action: Fail-freeze, fail-open, or fail-close on signal/air loss (configurable)
- Protection Rating: IP66 / NEMA 4X 
- Communication: HART, FOUNDATION Fieldbus, PROFIBUS PA
- Operating Temperature: -40°C to +85°C 
- Display: LCD with graphical valve position, diagnostics, and setup menus 
- Certifications: SIL 3 capable; HART 7 compliant; EMC compliant (Class B)
- Features: Auto-tune calibration; partial stroke testing (PST); travel time control; online diagnostics (friction, sticking, valve signature); Foundation Fieldbus/Profibus PA options; predictive maintenance alerts; HART-enabled for remote configuration
Dimension: 240 x 240 x 200 mm
Weight: 3.5 kg
Country of Origin: Finland
HS Code: 8481.80