Conductive Level Switches for Hygienic Processes
Anderson-Negele conductive level switches provide reliable point-level detection for conductive liquids in sanitary vessels and pipelines, helping protect pumps, prevent overfill and maintain dependable process control.
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Built for Sanitary Tanks and Pipelines
The Anderson-Negele NVS series uses electrode-based conductive sensing to determine whether liquid has reached a defined high, low or intermediate level. The resulting signal can be used to control pumps, valves, alarms and safety systems.
Designed for food, beverage, dairy and pharmaceutical applications, the switches feature hygienic CLEANadapt process connections, FDA-compliant wetted materials and sanitary designs suited to demanding CIP and SIP environments.
Designed for Reliable Hygienic Level Control
A flexible level-detection platform for sanitary process applications where cleanability, reliability and dependable switching are essential.
Hygienic Installation
CLEANadapt weld-in systems provide a crevice-free process connection without elastomers at the process interface.
Reliable Detection
Dependable full and empty detection helps support pump protection, overfill prevention and process monitoring.
Flexible Configuration
Probe rods can be adapted to installation requirements with several electrical connection and compact mounting options available.
Difficult Media Options
Optional PFA coatings help reduce buildup and false switching with foamy, adhesive or wetting products.
Sanitary Materials and CIP/SIP Compatibility
Wetted components are manufactured using materials including 316L stainless steel and PEEK, with optional PFA coatings available for challenging applications.
The hygienic construction supports fully sterilizable installations and is designed for demanding sanitation processes, including CIP and SIP operation.
Where Conductive Level Switches Are Used
Designed for point-level detection across hygienic process industries using conductive liquid media.
Food & Beverage Processing
- Full and empty detection in tanks
- Product monitoring in pipelines
- Overfill prevention in dosing systems
- Dry-run protection for pumps and fillers
Dairy Processing
- Milk and cream level monitoring
- Whey and cultured-product detection
- Yogurt process applications
- Hygienic applications requiring CIP/SIP sanitation
Pharmaceutical & Life Sciences
- Conductive liquid detection in stainless steel vessels
- Sterile process monitoring
- FDA-compliant wetted material applications
- WFI storage where conductivity requirements are met
Industrial Hygienic Applications
- Level alarms in mixing tanks
- Pump protection
- Conductive cleaning-solution monitoring
- Monitoring of double-walled vessels and jackets
Dependable Level Detection for Hygienic Processes
Anderson-Negele conductive level switches combine hygienic construction, configurable probe designs and dependable point-level detection for conductive liquids in sanitary environments.
Their CLEANadapt process connections, stainless-steel construction and flexible configuration options make them well suited to applications ranging from pump protection and tank monitoring to overfill prevention.
Need Help Selecting Instrumentation?
Contact the Gerrie Rockwell Automation team for support with hygienic pressure measurement, sanitary process connections, application selection, and system integration.