MicroprocessorBasedDigitalControllers
Single-Loop Digital Controllers - Controls one temperature zone
- Simple, compact
Multi-Loop / Multi-Zone Controllers - Controls multiple zones simultaneously
- Each zone independently controlled
PID Digital Controllers - Uses PID control
- Continuously adjusts output based on feedback
Programmable (Logic-Based) Controllers - Custom programs, recipes, timing logic
- Can store multiple process settings
Touchscreen / HMI Digital Controllers - Graphical interface
- Real-time monitoring
- Data logging & diagnostics
Modular Microprocessor Controllers - Plug-in modules inside a rack
- Expandable zones
Modular Microprocessor Controllers - Plug-in modules inside a rack
- Expandable zones
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Core Features (Why microprocessor matters)
- Real-time feedback from thermocouples
- Auto-tuning PID control
- Digital display (set vs actual temp)
- Alarm systems (overheat, sensor failure)
- SSR / Triac output control
- Data logging & communication (Modbus, PLC)
Technical Specs (Typical Industrial Range)
- Temp range: ~0°C to 450°C
- Accuracy: ±0.5%
- Input: Type J / K thermocouples
- Output: SSR / Relay / Triac
