The magnetic sensitive electronic dual color liquid level gauge, due to the use of conductor LED light-emitting devices, has high brightness, red green dual color display, long visible distance, clearer scale scale, and larger display range, making the product more serialized; Especially in steel enterprises with high levels of environmental smoke and fine iron filings, if a magnetic flap level gauge is used, due to magnetic adsorption, the red and green colors of the magnetic flap will be covered by fine iron filings, making it impossible to observe the liquid level. However, a magnetic sensitive electronic dual color level gauge can effectively solve this problem. Magnetic sensitive electronic dual color level gauges are widely used for level measurement and control of various tower, tank, and boiler equipment in the production processes of various industries such as power, metallurgy, petroleum, chemical, environmental protection, shipbuilding, and construction.

Troubleshooting of magnetic sensitive electronic dual color liquid level gauge:

1. Observation method: utilizing vision, smell, and touch. Sometimes, damaged components may discolor, bubble, or show burnt spots; Burned components will produce some special odors; Short circuited chips will heat up; Virtual welding or detachment can also be observed with the naked eye.

2. Exclusion method: The so-called exclusion method is a method of determining the cause of a fault by plugging and unplugging some plug-in boards or components inside the machine. When the instrument returns to normal after removing a certain plug-in board or component, it indicates that the fault occurred there.

3. Replacement method: Two instruments of the same model or sufficient spare parts are required. Replace a good spare part with the same component on the faulty machine and see if the fault is eliminated.