Level measurement and control is applied across many industries, with tailored requirements for different scenarios. Oil storage tanks in petrochemical facilities need level monitoring to prevent overfilling or shortage; flour silos in food processing plants require level control to avoid production interruptions; and chemical tanks in water treatment plants depend on stable liquid level control to ensure proper dosing. All these scenarios rely on level switches.

Many applications still use traditional float-type level switches, which are easily affected by various factors. For example, liquid viscosity and vibration in oil tanks can lead to inaccurate detection. Powder dust in flour silos, as well as scaling and bubbles in chemical solutions, often cause false triggers, undermining production stability.

In addition, traditional float switches contain moving parts that wear out over long-term use. This increases maintenance costs and failure risks, while their adaptability to complex working conditions is limited, making stable detection difficult.

Also known as an "electronic float", it is an upgraded alternative to the float switch. Its core component is a tuning fork, which is excited by a crystal to vibrate at a fixed frequency. When in contact with material, the vibration frequency changes; the internal circuit detects this variation and outputs a switching signal to determine whether the material level has reached the preset point.

Without complex mechanical movements, it features easy startup and a simple structure. With no wearable moving parts, it greatly reduces potential operational failures. Furthermore, wiring is straightforward and requires minimal ongoing maintenance, simplifying on-site production.

Basic settings are completed at the factory, so usually no on-site calibration is needed after installation. It supports flexible mounting: vertical top installation or lateral installation at an angle of 15–20 degrees, simply away from the material inlet to avoid direct impact. For low-density materials or applications with high surface fluctuation, sensitivity adjustment or self-checking can easily reduce false alarms.

With its simple design and flexible adaptability, the Nuohheng tuning fork level switch provides a new solution for level control in various industries. For more information, please visit our official website and contact us. We offer pre-sales consultation and post-sales installation guidance for a worry-free experience.