GR818/858P Profile Controller
Dealer In India | Zentech Automation
GR818/858P Profile Controller
The GR818/858P Profile Controller provides precise control of multiple temperature zones with programmable settings. Designed for complex thermal processes, it offers multi-stage control, real-time monitoring, and custom temperature profiles. Perfect for industrial applications requiring multiple zone temperature regulation, it ensures efficient energy usage and accurate temperature control.
Additional Information:
Two Way PID Temperature Controller
- Two Way PID Temperature Controller
- All TC/RTD or Analog Sensor Selectable
- 32 Stage Multi Profile Control
- Dual Display / 3 Relay Output
- 85 ? 265 VAC Power Supply
Specifications
| GR818 GR858 Profile Controller | |
|---|---|
| Case Size | 48 x 48 x 76, 96 x 96 x 72, 48 x 48 x 76 |
| Panel Hole Size | 46 x 46, 91 x 91, 46 x 46 |
| Sensor | T/C : K,E,J,S,B,N,R,T, RTD : PT-100 /3 WIRE or Analog ( 4-20 mA / 0-10 VDC) |
| Range Limit | Check Table -1 for Range and Set Point High / Low Limit |
| Accuracy | +/- 0. 5 % OF FS |
| Sampling Time | 300 MS |
| Resolution | 0.1 ?C / 1 ?C User Selectable |
| Unit | ?C / ?F User Selectable |
| Control Action | PID / TWO -WAY PID / ON-OFF |
| Number of Relay | 2 / 3 Relay Output / Analog |
| Alarm | High / Low Alarm with ( Absolute / Keeping) |
| Auto / Manual Operation | Output Power is increased / Decreased by Up / Down key in Manual Mode |
| Profile | 64 Step |
| Ramp | 9999 Min User Selectable |
| Soak | 9999 Min User Selectable |
| Function | Run / Hold / Restart Function, Running Stage Indication |
| Display / Color | 4 Digit Dual Display Upper : 4 digit Red Lower : 4 Digit Green Seven Segment Display |
| Keyboard | 4 keys |
| Indication | Indication for Relay Status / Alarm Status / Alarm Information |
| Port | Optional RS – 485 / Modbus Protocol |
| Mounting | Flush Panel Mounting With Side Clamp |
| Power Supply | 95 – 270 VAC, 50- 60 Hz , > 5 VA |
| Working Environment | Temp : 0 – 50?C / Rh : 35 – 85 % ( Non – Condensation ) |
