The tuning fork level switch, also known as the tuning fork level meter or tuning fork level controller, is a type of level switch that mainly uses the principle of tuning fork resonance to measure the level status. It is widely used in the process control of level in industries such as metallurgy, building materials, chemical, light industry, and grain. So now let's introduce the usage instructions of the tuning fork level switch to everyone.

　　The tuning fork level switch, also known as the "electrical float," can be used in situations where a float switch is not possible due to structure, turbulence, agitation, bubbles, vibration, and other reasons. Due to the absence of moving parts, this level switch does not require maintenance or adjustment and is an upgraded product of the float switch.

　　The amplitude of the tuning fork level switch is adjustable, making it easy to measure materials of different states and densities. It is suitable for fixed-point detection, alarm or control of solid material levels in various silos and liquid levels in various containers. Its unique fork design and inherent vibration characteristics can ensure the automatic clearing function of the tuning fork and prevent material hanging to a greater extent.

　　Instructions for using the tuning fork level switch: The feeding hole cannot be directly aligned with the tuning fork. If it cannot be avoided, to prevent compacted large materials from falling onto the tuning fork, a protective plate or cover must be installed more than 20cm above the tuning fork to avoid damaging the fork body. If it is a wind-driven material, a windproof board can be installed.

　　In situations with strong vibrations, a rope can be used to lift the fork head (special orders must be made). Do not place the instrument panel in direct sunlight, for example, a thermal insulation board can be installed in direct sunlight. The installation of the casing should ensure that the cable outlet is facing downwards and sealed with a rubber ring to prevent water droplets from seeping into the casing. Before using the tuning fork level switch, check the operation and delay of the instrument first. Only when there is no error can it be put into operation.

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