| Product Name | Neles ND7000 ND9000 Series Digital Valve Positioner |
|---|---|
| Temperature Range | -40 ... +85 °C / -40 ... +185 °F, Standard Version |
| Protection Class | IP66 |
| Communication | HART, FOUNDATION Fieldbus, Profibus PA |
| Valve Type | Control Valve |
| Body Size And End Connection Style | 1/4 NPT |
|---|---|
| Material | Aluminum/stainless Steel |
| Temperature Capabilities | -40 To 180°F / -40 To 82°C |
| Maximum Emergency Outlet Pressure | 50 Psi / 3.4 Bar Over Outlet Pressure Setting |
| Approximate Weights | 0.5 Kg-1.8 Kg |
| Vibration Resistance | According To EN 837-1 |
|---|---|
| Temperatures | -10°C To 200°C (14°F To 392°F) |
| Matria L | Alloy/Steel |
| Standard | API600 ASME B16.34 |
| Version | DIN |
| Weight | 3.5 Kg |
|---|---|
| Voltage Supply (maximum) | 30 VDC |
| Minimum Required Operating Current | 3.6 MA |
| Repeatability | < 0.25% |
| Input Signal Range | 4 - 20 MA HART |
| Input Signal Range | 4-20 MA (split Range Minimum Amplitude 8 MA) |
|---|---|
| Air Supply | 20 To 100 Psig (regulate 5 To 10 Psi Above Actuator Spring Range) |
| Actuator Stroke | 20 Mm To 150 Mm Or 55 ° To 90 ° |
| Action | Single Acting/fail Vent/Double Acting |
| Operating Temperature | -4 °F To +158 °F |
| Input Signal Range | 4-20 MA (split Range Minimum Amplitude 8 MA) |
|---|---|
| Air Supply | 20 To 100 Psig (regulate 5 To 10 Psi Above Actuator Spring Range) |
| Actuator Stroke | 20 Mm To 150 Mm Or 55 ° To 90 ° |
| Action | Single Acting/fail Vent/Double Acting |
| Operating Temperature | -4 °F To +158 °F |
| Communication Protocol | 4-20 MA HART |
|---|---|
| Input Signal | Electric |
| Operating Temperature | Standard Temperature, High Temperature |
| Supply Media | Air, Natural Gas, Nitrogen |
| Max Outlet Pressure | 145 Psig |
| Communication Protocol | 4-20 MA HART |
|---|---|
| Data Interface | Wired |
| Diagnostics | Yes |
| Input Signal | Electric |
| Max Outlet Pressure | 145 Psig |
| Input Signal | 4 To 20 MA DC Constant Current With 30 VDC |
|---|---|
| Supply Pressure | 0.3 Bar (5 Psi) Above Actuator Requirement |
| Supply Medium | Air Or Natural Gas |
| Independent Linearity | ±2 Percent Of Output Signal Span |
| Hysteresis | 0.6 Percent Of Span |
| Input Signal | 4-20 MA, HART |
|---|---|
| Stem Travel Range | 10 - 100 Mm (for Linear Valves) |
| Integrated Booster | Optional (for High-speed Applications) |
| Hysteresis | < 0.1% |
| Rotation Angle | 0-90° Or 0-120° (for Rotary Valves) |