High-voltage-resistant magnetic induction liquid level transmitting controller

The utility model provides a high-voltage-resistant magnetic induction liquid level transmitting controller which comprises a signal display module on the upper portion and a liquid level testing module on the lower portion, the liquid level testing module comprises an adapter, the upper portion of the adapter is fixedly connected with the lower portion of a shell assembly, and the lower portion of the adapter is welded to a high-voltage-resistant connecting part. A high-voltage-resistant metal protection pipe is welded to the lower portion of the high-voltage-resistant connecting part, an analog quantity module is fixedly arranged in the high-voltage-resistant metal protection pipe, the analog quantity module is connected with the intelligent display control circuit unit through a secondcable, and a high-voltage-resistant floating ball which is provided with a proper gap with the high-voltage-resistant metal protection pipe and internally contains a permanent magnet is connected to the outer side of the high