Temperature-box control system USES PID algorithm and relay auto-tuning PID algorithm is introduced to diesel engine cooling watertemperature control system.
对温箱温度控制系统采用PID算法；对柴油机冷却水温度控制系统采用继电自整定PID控制算法。
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The submersible pump leakage protection relay, also known as small integrated protection is designed for detecting water sensitivity resistance and motor temperature signal.