1. Kev tiv thaiv ntawm
thermocoupleyog hlawv los ntawm hluav taws rau qhov thermocouple. Thermocouple yog rhuab los muab hwj huam rau solenoid valve. Thaum lub
thermocoupleYog muaj kev tiv thaiv, koj yuav tsum nias qhov hluav taws kub hloov mus rau ob peb feeb thaum teeb meem.
2. Kev tiv thaiv rab koob tiv thaiv, (Kuv tsis paub lub npe tshwj xeeb, tsuas yog paub txoj kev ua haujlwm), uas yog tiv thaiv los ntawm kev ua haujlwm ntawm hluav taws. Thaum cov hluav taws kub hnyiab tau rau lub duav inductive, hluav taws -conducting inductance Cov roj channel tuaj yeem hlawv feem ntau.