Valmet Neles NDX 2511/TG/NN0N1000 Intelligent Valve Controller

Brand: Valmet
Model: NDX 2511/TG/NN0N1000
Type: Intelligent Valve Controller 
All Tech Specs:
- Material: Die-cast aluminium housing 
- Input Signal: 4-20 mA, 30V DC (HART 7 communication protocol)
- Supply Air Pressure: 2-8 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
- Response Time: ≤0.5 second (dead time)
- Double acting, Fail-safe
- Protection Rating: IP66 / NEMA 4X 
- 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 
Dimension: 230 x 230 x 200 mm
Weight: 3.4 kg
Country of Origin: Finland
HS Code: 8481.80