Understanding Conductive Probes by Carlo Gavazzi Carlo Gavazzi is a renowned manufacturer of industrial automation components, including high-quality conductive probes used for level sensing applications. These probes are widely used in industries such as water treatment, food and beverage, chemical processing, and HVAC systems. What Are Conductive Probes? Conductive probes are level sensors designed to detect the presence or absence of liquid in tanks, pipelines, or reservoirs. They work by measuring electrical conductivity between multiple probes or between a probe and the container wall. Working Principle Conductive probes operate based on the conductivity of the liquid. When a conductive liquid comes into contact with the probe, it completes an electrical circuit. A level control relay processes this signal and triggers a response, such as activating a pump, opening a valve, or generating an alarm. Key Features of Carlo Gavazzi Conductive Probes Multiple Electrode Designs – Available in single, double, or multiple rod configurations for different applications. High-Temperature Resistance – Suitable for liquids with varying temperature ranges. Corrosion-Resistant Materials – Stainless steel and special coatings for aggressive liquid applications. Customizable Lengths – Adjustable probe lengths for different tank depths. Integration with Level Controllers – Seamless compatibility with Carlo Gavazzi level controllers. Applications of Conductive Probes Water Level Control – Used in water treatment plants for monitoring tank levels and preventing overflow. Chemical Processing – Ideal for detecting aggressive or corrosive liquids in storage tanks. Food & Beverage Industry – Ensures proper level management in liquid food storage and processing. Boiler Water Control – Maintains appropriate water levels in boilers to prevent damage. Advantages of Using Carlo Gavazzi Conductive Probes Reliable and Accurate – Provides precise level detection for various liquids. Low Maintenance – Durable construction reduces the need for frequent servicing. Easy Installation – Simple mounting and wiring process. Cost-Effective – Affordable solution compared to other level sensing technologies.