Level Switches & Level Transmitter for Accurate Point Level Detection in Bulk Solids
This case study highlights the implementation of level switches for reliable point level detection in hygienic and Hazardous zones
Application Challenge
The application involved level sensing in a process environment where maintaining hygienic standards and ensuring safe operation in hazardous areas were key requirements. The sensing solution needed to provide accurate and reliable point level detection while complying with both hygienic process requirements and flameproof/explosion proof safety standards for hazardous zones.
Solution
To address the application's process and safety requirements, a custom-designed Hygienic Flameproof Vibrating Fork Level Switch with a digital controller was implemented. The solution combined hygienic construction, flameproof protection, and reliable point level detection, making it well suited for demanding process environments while ensuring consistent and dependable operation.
About Level Switches
The table below highlights common industrial applications and the recommended level switch solutions based on specific process requirements.
| Application | Why It Is Recommended | Recommended Solution |
|---|---|---|
| Food Processing | Ensures hygienic and reliable level detection while minimizing contamination and process interruptions. | Hygienic Vibrating Fork |
| Dairy & Beverage | Provides accurate level switching for liquid ingredients and CIP/SIP-compatible processes. | Hygienic Vibrating Fork |
| Pharmaceutical Manufacturing | Supports sanitary production environments with dependable point level detection. | Hygienic Vibrating Fork |
| Chemical Processing | Provides reliable operation in corrosive and demanding industrial environments. | Flameproof Vibrating Fork |
Feedback
The implemented solution was found to be successful in meeting the application's hygienic and flameproof requirements while providing reliable point level detection.
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