Custom tuning fork level switch Manufacturer in China


  • Approved by CE & UL
  • Passed ISO 9001 Quality Management System
  • Stable Function and Quality Assurance
  • Private Label Custom Manufacturing Ability

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Vibrating Fork Level Switch Product

As a vibrating level switch and vibrating level sensor manufacturer, we are making our contribution to manufacturing vibrating fork type level switch and tuning fork level sensor for different kinds of applications. In the realm of industrial process control, the tuning fork level switch emerges as a stalwart, orchestrating seamless fluid management with unparalleled precision. This ingenious device, often overshadowed by its more flamboyant counterparts, operates on a principle both elegant and effective.

We will provide fork type level switch and sensor solutions for you according to your real function and application requirements. Therefore, if you need tuning fork level sensor, feel free to ask our vibrating fork level sensor price. Here are the types of the tuning fork level switch. Welcome to get a free quote.

Knowledge about Fork Level Switch

How does Tuning Fork Level Switch Work?

The tuning fork level switch working principle is that a tuning fork switch consists of a two-pronged fork that is driven to oscillate at its natural frequency, typically by a piezo-crystal assembly. The switch is typically mounted on the side or top of a tank using a flange or threaded process connection, allowing the forks to extend into the tank.

In an air environment, the forks vibrate at their natural frequency, which is monitored by a detector circuit. When the forks are immersed in liquid, the oscillation frequency decreases, and this change is detected by the switch electronics. Consequently, the output state of the level switch is altered, triggering an alarm, pump, or valve. The switch’s operational frequency is selected to avoid interference from regular plant vibrations that could lead to false switching.

vibrating level switch technical drawing
tuning fork level switch

What are the advantages and disadvantages of tuning fork level switch?

The standard construction material for these switches is usually stainless steel, enabling their use in high-pressure and high-temperature applications. For corrosive applications, there are alternatives such as coated wet side options or exotic materials.

Advantages of Vibrating Fork Level Switches

Vibrating fork level switches are practically unaffected by factors such as flow, bubbles, foam, vibration, solids content, coating, liquid properties, and product variation.
Advanced checks and diagnostics ensure high reliability in both high and low-level applications.

Limitations of Vibrating Fork Level Switches

Vibrating fork level switches are not suitable for highly viscous media.
Accumulation of material between the forks can cause them to be connected, thus disrupting level detection.

What are the Applications of tuning fork level transmitter?

Tuning Fork level switches offer electrical contact output at a specific level. They are cost-effective and suitable for controlling levels of liquids,powders and fine-grained solids. In other words, the vibrating point level sensor or vibrating fork point level switch is used well for liquids, powders and solids. These models are user-friendly and widely used in mining, chemical processing, and the food and beverage industry.

vibrating level switch application

Why Choose Us As Your Fork Level Sensor Manufacturer

Benefit from Your Vibrating Rod Level Switch Manufacturer

Good Manufacturing Ability & Good Quality Control

You can obtain good manufacturing ability and ISO9001 quality management system to support your level sensor quality, your machine and your brand. You can provide sketches/designs for us to design, and we will protect all the designs of every client. Then we will do our OEM & ODM for you.

Leading R&D Ability & Professional Service

You can get our leading R&D ability to design and develop the new products for your use according to your idea or the design. You can also get our professional pre service and after service to finish your project perfectly and it will give you satisfaction and make you feel at home.

Multiple Payment Method & Safe Packaging

You can make the payment by various methods, such as paypal, west union, stripe, T/T, D/P, Xtransfer, Pingpong, Payoneer, Moneygram and so on. You can be assured that you will receive the complete parcels with nice packaging. We will be responsible the goods arrive safely.

Quick Delivery & Various Transportation Solutions

You will get the cargo within 7 to 15 days on general once you give us the order and make the payment already. For our products, we usually send the goods to you by express, such as DHL,FEDEX,TNT,ARAMEX,SHUNFENG and so on. Besides, we can also provide door to door service by air. The sea, rail and truck transport is also available for you. ​

Get Your Custom Fork Type Level Sensor Step by Step

If you are thinking of buying vibrating fork liquid level switch and need to know vibrating fork level switch price, you will get the process here to finish your project!



Confirm Medium Type,Temperature & Pressure



Check Tank Type,Material & Size



Type & Working

Tell equipment method,level sensor types and working principle


Function & Output

Give required function & output



2D/3D Prototype Confirmed



Mould Lead Time



Finally, we will make samples and send to customers

Need Help with Easier Level Sensor Solutions? We Are Experts!

FAQ about the Vibrating Fork Level Limit Switch Manufacturer

Yes, we are a leading Liquid level sensor manufacturer, supplier and factory in china.

Of course, we are professional in OEM/ODM projects and we protect all the designs of every client, we will sign NDA to be ensure that we won’t send your artwork to any other clients and won’t sell your OEM items to anyone else. Any questions please send us your inquiry.

Yes, we provide PDF technical drawing by CAD on general. However, if you need 3D drawing to match with your 3D drawing to confirm if our developed product is suitable, we can provide 3D drawings by Solidwork and so on.

Yes, we have our R&D teams, hardware and software, lab equipment and instruments to design and develop new product for every customer.

Yes, we have ISO9001 quality management system and IATF 16949 quality management system to control our water level sensor quality. We also have CE and UL certification to fulfill European and North American markets.

Aether level sensor MOQ is 1 pc. We are willing to give samples for our every customer if you are interested in establishing good and long relationship with us. The samples lead time is short and it is usually within 3 to 5 days.

We have pvc pipe, bubble bag, foam, custom carton,blister box to make our packaging safe and provide affordable dhl, tnt, fedex for every customer. If you want door to door service, we can give DDP trade term.

Our delivery time is 7 to 15 days on general and payment terms can be T/T, D/P,L/C and so on.

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