Neles™ ND9000 intelligent valve controller
Intelligent valve controller, fit for purpose
Neles ND9000 is designed to operate on every control valve actuator and in all industry areas. ND9000 is a smart, reliable and future-proof positioner with life-time support. Its superior design features and unique diagnostics provide a solid foundation for performance optimization and proactive maintenance.
Product reliability
Designed to operate in harsh environmental conditions
Rugged modular design
Maintenance free operation
Total cost of ownership
Low energy and air consumption
Future proof design allows further options at a reduced cost
Minimizes spare part inventory
Easy installation and configuration
Same device can be used for linear and rotary valves, double and single-acting actuators
Simple fast calibration and configuration
Minimized process variability
Excellent dynamic and static control performance
Fast response
Accurate internal measurements
Features
- Benchmark control performance on rotary and linear valves
- Superior diagnostics and data storage capabilities
- Local and remote configuration
- Easy interpretation of diagnostics data
- Efficient mounting program for all types of actuators
- Low power consumption
- Available for HART, PROFIBUS-PA and FOUNDATION Fieldbus networks
- Reliable and robust design
- Device self diagnostics
- SIL 2 approved device
- On-line, performance and communication diagnostics
- Hot swap support: possibility to install also on valves that are in process with 1-point calibration feature
Applications
- ND9000 can be integrated with all major DCS systems
- Mounting kits for any 3rd party actuators
- Remote mounting
- Marine approved
Specifications
| Temperature range: | -40 ... +85 °C / -40 ... +185 °F, standard version |
| -53 ... +85 °C / -63 +185 °F, arctic version | |
| Communication: | HART, FOUNDATION fieldbus, Profibus PA |
| Protection class: | IP66 / NEMA 4X enclosure |
| APPROVALS | |
| ND9100 | Ex ia / Ex nA: ATEX, IECEx, INMETRO, cCSAus, CCOE/PESO, KOSHA and NEPSI |
| ND9200 | Ex ia / Ex nA: ATEX and IECEx Ex d: ATEX, IECEx, INMETRO, cCSAus, CCOE/PESO, KOSHA and NEPSI |
| ND9300 | Ex ia / Ex nA: ATEX, IECEx, INMETRO, cCSAus, CCOE/PESO and KOSHA Ex d: ATEX, IECEx, INMETRO, cCSAus, CCOE/PESO, KOSHA and NEPSI |
| ND9400 | Ex ia / Ex nA: ATEX, IECEx, INMETRO, cCSAus, CCOE/PESO, KOSHA and NEPSI |
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