Features Of The PUR-44D Universal PID Controller
Advanced PID And Fuzzy Logic Control
Supports both ON-OFF hysteresis and advanced PID control with auto-tuning and fuzzy logic algorithms for optimal process regulation.Dual LED Display For Process Clarity
Features two bright LED displays for real-time indication of both measured and setpoint values, improving process visibility and operator confidence.Universal Input Versatility
Accepts a wide range of input signals, including 0/4-20 mA, 0-10V, 0-150 mV, RTD (Pt100/500/1000), and thermocouples (K, S, J, T, N, R, B, E), supporting various industrial applications.Flexible Output And Communication Options
Offers relay, OC (SSR), and analog outputs (active/passive current or active voltage), plus RS-485 Modbus RTU for seamless integration and remote configuration.User-Friendly Configuration And Robust Design
Easy setup via local keyboard or S-Config software, with a compact, durable housing and multiple power supply options for reliable operation in demanding environments.
PUR-44D PID Controller Technical Specifications
| Feature | Specification |
|---|---|
| Power Supply | 19–50V DC; 16–35V AC; 85–260V AC/DC; 12V AC/DC (all separated) |
| Display | Dual LED, PV and SV, selectable color (red/green), high visibility |
| Input Types | 0/4-20 mA, 0-10V, 0-150 mV, RTD (Pt100/500/1000), TC (K, S, J, T, N, R, B, E) |
| Output Types | Relay (5A/250V AC), OC (SSR), analog (active/passive current, active voltage) |
| Analog Output | 0/4-20 mA (active/non-isolated), 4-20 mA (passive/isolated), 0/1-5V, 0/2-10V (active) |
| Power Supply Output | 24V DC for transducer power |
| Communication | RS-485, Modbus RTU standard |
| Control Algorithms | ON-OFF hysteresis, PID, fuzzy logic, auto-tuning |
| Configuration | Local keyboard or S-Config software via RS-485 |
| Protection Class | Panel mount, robust case, various mounting bracket options |
| Dimensions | 48 x 48 x 102 mm (case), 43 x 43 mm (panel cut-out) |
Applications For The PUR-44D Universal PID Controller
The PUR-44D PID Controller is engineered for precise and reliable control in a wide range of industrial and process automation environments. Its universal input, advanced control algorithms, and flexible outputs make it ideal for both simple and complex regulation tasks.
Suitable applications include:
- Temperature control in industrial ovens, furnaces, and kilns
- Process control in chemical, pharmaceutical, and food industries
- Heating and cooling regulation in HVAC systems
- Pressure, flow, and level control in process plants
- Laboratory and test bench automation
- Integration into SCADA and building management systems via Modbus RTU
- Energy management and utility monitoring