Introduction to the performance and control stability of intelligent temperature control box

2019-03-21

Intelligent Temperature Control Box is a device that continuously maintains the required temperature value, It mainly through the smart computer chip inside the watch core(MCU)Detection Hot runner temperature,The number of internal computers According to processing ,,To achieve temperature control purposes,< span="" style="font-family: Times New Roman">The accuracy and stability of temperature control depends mainly on the following important factors:

1 Temperature Measurement: Sampling Cycle Parameters,Data Filtering determines temperature,Measures circuit temperature Compensation, etc. determines temperature measurement accuracy;

2PIDControl: Responsive through regulation Output current ratio,The relevant parameters have a proportional segment,Point Time Differentiation Time;< pan="">

3 PIDDControl: Control by phase angle,The relevant parameters have a proportional section,Integration time,Differential time;

4 Automatic Tuning :

5 Output Mode: Depending on the environment, you can change

SSR(PIDD)Mode: can achieve accurate temperature control,The power noise ratio is much larger than the PWM mode.

PWM(PID)Mode : low current noise,but the ability to control specific temperatures< span="" style="font-family:Calibri">SSR

Intelligent Temperature Control Box Performance Introduction

1.PIDThe self-tuning function guarantees the accuracy of continuous temperature control, large Power dual input and output.

2.The new electronic circuit microcontroller guarantees the reliability and stability of temperature control.

3.The temperature accuracy is 0. 5degree

4.Soft start preheating dehumidification function, automatically adjust output power when booting to prevent instant start and extend heater life.

5.SwitchableJtype thermocouple and Ktype thermocouple;

6.Switchable automatic, manual and standby modes of operation < pan="">;

7 . can display the temperature of the production process And current, output power percentage.

8. Easy to understand Fault diagnosis signal showing thermocouple disconnection, thermocouple reverse connection, heater wire disconnection,The temperature is too high and too low and alarm.

9.After the thermocouple is disconnected, you can choose to continue working in manual mode,Ensuring continuity of production.

10.Working voltage is 180-240V AC, 50/60HZ or 110VAC , 50/60HZ, Upper working current limit15A/30A.

11.When the temperature control card is suddenly inserted without power off,The thermostat will automatically delay heater heating,Prevent burnout temperature control card.

< p=""> The majority of hot runner suppliers provide users with matching hot runner systems and intelligent temperature Control box. But in fact, the temperature control box can be configured separately.


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