ND9102HN Neles alve Positioner Valve Neles positioner ND9102HN Hart positioner
ND9102HN Neles alve Positioner Valve Neles positioner ND9102HN Hart positioner
The Neles ND9102HN is a high-performance, two-wire digital valve positioner from the globally recognized Neles™ ND9100 series, engineered for precise and reliable control of pneumatic actuators in demanding industrial process environments. Designed for use with both single-acting (spring-return) and double-acting actuators, the ND9102HN delivers exceptional accuracy, fast response, and robust diagnostics—making it ideal for applications in oil & gas, chemical processing, power generation, pulp & paper, and water treatment.
As part of Neles ’s smart automation portfolio, the ND9102HN supports HART® communication protocol, enabling seamless integration into modern process control systems. It allows remote configuration, real-time monitoring, and advanced diagnostics via handheld communicators (e.g., FieldCare) or asset management platforms—reducing commissioning time, minimizing maintenance costs, and supporting predictive maintenance strategies.
Product Overview: Neles ND9102HN
| Model | ND9102HN |
| Protocol | HART® 5/6/7 compatible |
| Power Supply | Loop-powered (12–30 V DC via 4–20 mA signal) |
| Control Signal | 4–20 mA |
| Actuator Types | Single-acting (standard), double-acting (with accessories) |
| Positioning Accuracy | ±0.5% of span |
| Air Supply Pressure | 1.4–7 bar (20–100 psi) |
| Enclosure | Aluminum, IP66 / NEMA 4X |
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