Temperature control card

1. Using PIDD control technology, it can quickly and accurately control the temperature within + – 0.5°C. Different from the full voltage switch method of general PID, PIDD phase angle heating basically never turns off the power supply, and it adjusts the output when the phase angle changes Voltage, which can reduce temperature fluctuations and prolong the life of the electric heating rod. 

2. The output current is 15AMP or 30AMP optional. Working voltage 220VAC + 10% 50/60HZ or 120VAC + 10% 50/60HZ is optional. 

3. The sensor can be selected as a J-type or K-type thermocouple by setting. 

4. The thermostat has thermocouple disconnection, positive and negative reverse connection, short-circuit alarm and over-temperature and over-low alarm; the temperature display unit can be selected from ℃ or ℉; the temperature can be set by the up and down arrow buttons, and the temperature setting range is 0 -450℃/32-999℉. 

5. The power output percentage (%) can be set by pressing the button to switch to manual mode.

6. There are soft start mode, manual mode, and automatic mode. The function of the soft start mode is to protect the heating coil and prevent the heater from being burned due to short circuit caused by moisture. 

7. The sound of the alarm bell can alert the operator in a noisy working environment. 

8. This thermostat is equipped with a fuse for standard protection, if the humidity inside the mold is too high, the soft start will not work properly, a voltage will be generated in the thermocouple circuit, at this time the protection circuit will generate a bias voltage, and a potential high current will flow from the T/C circuit During transfer, and automatically cut off the fuse. Without this layer of protection, all parts of the thermostat will be permanently damaged.

9. Working voltage 110-380 (V), double-row LED digital display, and has fault display function and alarm function. 

10. Real-time display of the load current value of each heating control point.

11. The output load capacity can reach 0-20A per point.

11. Precise pre-tuning/self-tuning PID control to ensure accurate temperature control. 

12. Select the phase angle heating output of PWM to avoid temperature fluctuations caused by controlling the power to be all ON or all OFF.

13. With J-type K-type thermocouple selection function.

14. Full-featured hot runner temperature control, with the highest cost performance to meet the customer’s budget.