Description
Hanyoung NUX KX7N-MENA Temperature Controller
Digital Multi-Range PID Controller — 72x72mm Industrial Thermostat
This genuine Hanyoung NUX KX7N-MENA controller is in excellent used condition. Pulled from operational machinery, the unit has been completely cleaned and bench-tested to confirm precise sensor input scaling, active relay output switching, and reliable PID auto-tuning cycles. The dual-segment LED display is vibrant, crisp, and free of defects.
Product Overview
The Hanyoung NUX KX7N-MENA is a professional-grade, multi-range digital temperature controller engineered for highly accurate industrial thermal management. Enclosed in a compact 72x72mm form factor, this unit supports highly responsive PID autotuning and standard ON/OFF regulation modes, adapting easily to complex thermal environments.
This versatile model features multi-input support (compatible with a variety of Thermocouple and RTD sensors) and offers robust diagnostic warnings like a **Loop Break Alarm (LBA)** to instantly flag heating element or sensor failures. It is exceptionally well-suited for industrial drying ovens, packaging lines, injection molding, and complex HVAC systems.
Technical Specifications
| Specification Parameter | Details |
|---|---|
| Brand / Manufacturer | Hanyoung Nux (South Korea) |
| Model Designation | KX7N-MENA (KX7N Series) |
| Supply Voltage | 100 – 240 VAC (50/60Hz) |
| Sensor Input Compatibility | Multi-input: Thermocouples (K, J, R, T, etc.) & RTD (Pt100) |
| Control Output Options | Relay contact or SSR drive output selectable |
| Control Algorithms | PID Control (with Auto-Tuning) or ON/OFF |
| Alarm Capabilities | High/Low Process Alarms & Loop Break Alarm (LBA) |
| Bezel Face Rating | IP65 dustproof/waterproof front panel protection |
| Bezel Dimensions | 72 x 72 mm standard DIN panel mount |
Key Features
- Intelligent PID Auto-Tuning: Built-in autotune cycles run with a single keypress, matching PID parameters dynamically to prevent overheating.
- Flexible Multi-Range Input: Configurable setting configurations allow quick adaptation to various thermocouple probes or RTD sensors on-the-fly.
- Loop Break Safety Alarm (LBA): Continuously monitors output behavior against sensor response, immediately flagging heater element breaks or disconnected probes.
- Robust IP65 Front Panel: Designed with a premium front seal membrane to repel water splashes, grease, and dust ingress common in harsh production areas.

