Vibrating Fork Level Switch For Solids / Tuning Folk Liquid Level Switch KVF Series NPN / PNP output

KVF Series Vibrating Fork Liquid / Solid Level Switch Tuning Folk Liquid Level Switch

KVF series is an compact vibrating fork liquid level switch. It can be applied to the level measurement of vessels and storage tanks under difficult conditions. It is not only suitable to use in foams, air bubbles, viscous liquid and conditions with complex vibrating interference, but also particularly suitable to be installed in small containers and tanks with constricted mounting space. It measures the liquid/solid level by detecting the change of the vibration frequency when the folk body is immersed in medium.

1. Working Principle:

KVF level switch fulfills the level measurement by detecting the change of the vibration frequency when the folk body is immerced in medium. The frequency of the tuning fork will obviously decreases when it contacts the medium, and the change shall be detected by the intelligent control circuit and converted into corresponding output signal.

2. Technical Features:

• The length can be up to 3m;
• DPDP SPDT Relay / NPN / PNP output
• 20~250VAC / VDC, 50/60Hz
• Whole metal construction, sturdy and durable.
• Self-learning function. I can directly detect the density of different medium via the buttons.
• The vibration amplitude of the fork is large which can be up to 10mm. It can shake off the low-viscosity local hanging material on the induction rod to avoid any error thus caused;
• Bright red LED warning light.
• Can be used for measurement of liquid, powder, solid particals and stickly medium.

3. Technical Specification:

4. Spefication of Different Models:

5. Model Selection:

Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of  measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical and management personnel, through efforts of our entire staff, we have become a professional measuring instrument manufacturer and solution provider. And we are continuously trying to improve product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety explosion-proof and isolated safety explosion-proof certificates, etc. which ensure that our products comply with international standards.

Kacise sensors have already been exported to America, Spain, Australia, Chile and 20 other countries and regions, and received many favorable feedbacks. Our overseas distributers are also increasing. We regard “reasonable prices, efficient production time and good after-sales service” as our tenet, and hope to cooperate with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices, and provides industry-leading customer service. We personally get to know each of our customers, and we know how to discover the most valuable part of our business , to help others achieve their goals.