Description
Product details
A compact vibrating fork level switch is a type of level sensor designed for point-level detection of liquids and solids in various industrial applications. It operates on the principle of a tuning fork vibrating at its natural frequency. Here's an overview of its key features and operation: Design: The sensor typically consists of a compact tuning fork-shaped structure with two prongs. Each prong has a piezoelectric crystal or a similar vibrating element. Vibration: The piezoelectric crystals within the prongs generate vibrations at a specific frequency when an alternating current is applied. The fork vibrates at its natural frequency when in air. Installation: The compact design makes it suitable for installations in tight spaces or smaller containers. It can be vertically or horizontally mounted based on the specific requirements of the application. In Liquid or Solid Material: When the fork is immersed in a liquid or surrounded by a solid material, the vibrations of the prongs are dampened. The change in vibration characteristics is detected by the sensor. Electronics: The sensor includes electronics to continuously monitor the vibration pattern of the fork. Switching State: The level switch changes its output state based on the change in vibration pattern. For example, when the liquid or solid material reaches the fork, the damping effect triggers the switch to change its state. Output Signal: The compact vibrating fork level switch provides an electrical output signal indicating the level status. This signal can be integrated into a control system or used to trigger alarms or other processes. Advantages: Compact design suitable for installations in limited space. Sensitive and reliable point-level detection. Can be used in a variety of industries, including pharmaceuticals, food and beverage, and chemical processing. Applications: Commonly used in small tanks, vessels, or hoppers where precise level monitoring is essential. Suitable for both liquids and solids. Considerations: Ensure compatibility with the specific properties of the material being measured. Follow the manufacturer's guidelines for proper installation, calibration, and maintenance.
