Vibrating Fork Switch
Working Principle
The vibrating fork level switch is a commonly used device for detecting the level of liquids and solid powders, with a wide range of applications. Its operation is based on the vibration of the tuning fork. When the medium comes into contact with the vibrating fork, it absorbs the energy of the tuning fork vibration, causing a change in the vibration frequency. By detecting the change in the vibration frequency of the tuning fork, the presence or absence of the medium can be determined, thereby accurately monitoring the level.
Product Advantages
The vibrating fork level switch offers several advantages. Firstly, it is suitable for measuring medium-density solid powders or granules as well as various liquid media. It provides high/low fault-safe limit switches, overflow or dry-run protection, pump control, and other functions to meet various level measurement needs. It exhibits strong stability and is unaffected by foam, eddies, gases, etc., making it suitable for point alarms or control in various solid material silos and liquid containers. Additionally, the product is insensitive to factors such as the electrical parameters and density of the measured material, and can operate normally under harsh conditions, including scaling, agitation, turbulence, bubbles, vibrations, etc. Furthermore, it does not require on-site calibration, has a long service life, and is maintenance-free.
Technical Parameters
l Product Name: Fork Level Switch
l Product Series: JC-61KA
l Fork Length: Customizable
l Power Output: DPDT Relay Output
l Power Supply: 24VDC, 220VAC
l Process Temperature: -40 ~ +200°C
l Process Pressure: -0.1 ~ 10MPa
l Electrical Interface: M20×1.5
l Process Connection: Thread, Clamp, Flange
l Protection Level: IP67
l Explosion-proof Grade: Exdb II CT6 Gb
