CE explosion-proof spot 316L100mm DPDT time delay adjustable ODM tuning fork liquid level switch

 Working Principle:

The tuning fork vibrates at a resonant frequency through a pair of piezoelectric crystals attached to its base.

When the fork of the liquid level switch is in contact with medium, the frequency and amplitude of the tuning fork will change. These changes of the liquid level switch of the tuning fork will be detected and processed by an intelligent circuit and converted into a switch signal.

Our tuning fork level switch all produced by ourself , froming PCD design , assembling  , callibration , welding , package etc . Our aluminum housing type vibration level switch 's sensitivity can be adjusted . 

Product Function :

Prevent overflow

In charge will spill over human and environmental harm caused by full,resulting in loss of production and increased cleaning costs, change device is a limit switch, readily available for overflow signal.

Pump Protection

Short Fork wet side of the insertion length of the shortest, and can be easily installed at any angle in the pipe or vessel, thus reducing installation costs. With the fork projecting only 2 inches (50mm) (depending on the connection type), the device can even be installed on small diameter pipes, direct load switch by selecting the option of electronic components, equipment, ideal for reliable pump control, and the available to prevent the pump running dry.

High and low level alarm

The product is room to store all kinds of the highest and lowest level of detection of different liquids storage; the ideal choice. Ruggedized device can run continuously at temperatures up to 302 ° F (150 ℃) environment and operating pressure up to 1450psig (100barg), making it especially suitable for high-level alarm. Customary practice is to install a separate high-level alarm switch, so that in case of failure to provide additional standby switch.

Leak Detection

Flanges, gaskets, seals ,, a corrosive liquids under adverse conditions, they are likely to leak. Most users of the site tanks and container is mounted on the base plate or in the protective body in order to prevent liquid leakage. The product can be quickly and accurately detect any leakage, so the cost can be significantly reduced.

Pump Control

Many parts have a batch process and elevated storage tanks,usually need to control the pump to reach the level set point. These tanks are usually fabricated with materials thinner, and therefore can not withstand heavy instrument.

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WE  Promise  : 

100% Original Direct Factory 

100% Independent R&D

100% Production By Ourselves 

100% Heart Service 

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