Temperature Range:-40 ... +85 °C / -40 ... +185 °F, Standard Version
Communication:HART, FOUNDATION Fieldbus, Profibus PA
Diagnostics:Yes
Protection Class:IP66 / NEMA 4X Enclosure
Valve Type:Diaphragm Valve
Basic Infomation
Brand Name:Neles
Model Number:ND9000
Payment & Shipping Terms
Delivery Time:60 work days
Payment Terms:T/T
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Neles ND9000 Smart Valve Positioners Flexible Stainless Steel Bellows Single Seat Control Valve Supplier
Product Description
Neles ND9000 Valve Positioner: An Intelligent Choice for Industrial Fluid Control
Product Introduction
The Neles ND9000 valve positioner, equipped with a 32 - bit ARM RISC microprocessor, accurately converts 4 - 20mA control signals into pneumatic signals to drive control valves. It uses a non - contact eddy - current sensor to monitor the valve stem position for precise positioning. Supporting multiple communication protocols like HART and Profibus - PA, it enables easy integration and remote control.
Features
Intelligent Diagnosis: With multiple diagnostic functions, it collects over 20 parameters in real - time, generates a health index, and warns of potential faults in advance, achieving 92% predictive maintenance accuracy.
Multi - protocol Compatibility: Supports various protocols, fitting different control systems to meet diverse industrial needs.
User - friendly Design: Features a cover - free local interface, supports DCS configuration and calibration, and the installation kit is backward - compatible.
Harsh Environment Adaptability: With IP66 protection and intrinsically safe/explosion - proof design, it has passed multiple explosion - proof certifications, ensuring stable operation in inflammable and explosive environments.
Applications
Widely used in chemical, oil & gas, power, water supply, and sewage treatment industries, it precisely controls fluid media, ensuring safe and efficient production.