These servo tank gauges use a spring-loaded mechanism to counterbalance the weight of the displacer, which is immersed in the liquid. As the liquid level changes, the displacer moves up or down, causing the spring to compress or expand. This movement is then converted into a signal that indicates the liquid level.
The spring balance ensures that the displacer remains in a neutral position, regardless of the liquid level, which helps improve the accuracy of the measurements. These servo tank gauges are often used in industries such as oil and gas, chemical processing, and water treatment, where precise level measurement is critical for safety and efficiency.
Some key features and benefits of spring-balanced servo tank gauges include:
- High Accuracy: The spring balance helps maintain the displacer in a stable position, resulting in more accurate level measurements.
- Reliable Performance: These servo tank gauges are designed for long-term, reliable operation in harsh industrial environments.
- Easy Installation: Spring-balanced servo tank gauges are typically easy to install and require minimal maintenance.
- Remote Monitoring: Many models offer remote monitoring capabilities, allowing operators to track tank levels from a central control room.
- Hazardous Area Certification: These servo tank gauges are often certified for use in hazardous areas, making them suitable for a wide range of applications.
The spring-balanced servo tank gauges are a reliable and accurate solution for tank level measurement in various industries, providing real-time data for efficient and safe operations.