Brief description of operation of medium frequency melting furnace lining detection device

When the lining thickness detecting device is working normally, the work indicator lights up and the warning light goes out. When the furnace lining has a low resistance phenomenon or the induction coil has a short circuit to the ground, the alarm lamp lights up and the buzzer sounds an alarm.
The detection device is equipped with a test and operation switch. When the device is normal, the alarm point can be set at the test end. After the setting, the normal alarm point is the set point (the general alarm point has been set before leaving the factory). The alarm light is on and the buzzer sounds. Press the reset button to cancel the alarm. The switch should be in the running position during normal operation, and the work display table displays the real-time detection value. The larger the display value, the smaller the lining resistance value and the thinner lining.

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