vni2 – level sensor,2x1m s.s. insul.

Why Choose the Carlo Gavazzi VNI2 Conductive Level Sensor?

The Carlo Gavazzi VNI2 is a robust conductive level sensor with two insulated stainless steel electrodes designed for reliable liquid level detection and control in tanks, reservoirs and industrial process systems. As part of the Carlo Gavazzi VN series, it provides two sensing electrodes in a single probe assembly for applications requiring multiple liquid level detection points.

The VNI2 is equipped with 2 × 1 m stainless steel electrodes with insulation along their length. Conductive sensing technology allows the probe to detect electrically conductive liquids when used with a compatible Carlo Gavazzi level control relay, providing a straightforward solution for monitoring and controlling liquid levels without moving mechanical parts.

The two-electrode arrangement makes the VNI2 particularly useful for applications requiring minimum and maximum level detection within the same vessel. The electrode lengths can be adapted during installation to establish the required switching levels, making the probe suitable for automatic filling, draining, pump control and liquid level alarm systems.

Key Advantages

• Reliable conductive liquid level sensing for industrial applications.
• Two 1 m stainless steel electrodes provide multiple sensing points from one probe assembly.
• Insulated electrodes support accurate detection at the exposed sensing ends.
• Suitable for minimum and maximum liquid level control.
• Electrodes can be adapted to establish the required sensing levels.
• No moving sensing components, supporting dependable long-term operation.
• Suitable for filling, draining, pump control and alarm functions.
• Designed for integration with compatible Carlo Gavazzi conductive level controllers.

Key Features

• Carlo Gavazzi VN series conductive level sensor.
• Manufacturer part number VNI2.
• Two stainless steel sensing electrodes.
• 1 m standard electrode length for each electrode.
• Insulated electrode construction.
• Conductive liquid sensing principle.
• Two-electrode configuration for multiple level detection.
• Suitable for automatic filling and emptying control.
• Designed for tanks, reservoirs and industrial process vessels.

Reliable Two-Level Detection for Industrial Processes

Conductive level sensing uses the electrical conductivity of the process liquid to determine when it reaches a defined electrode position. When connected to a compatible level controller, the Carlo Gavazzi VNI2 can provide two detection points that can be used to establish minimum and maximum liquid levels within a tank or vessel.

This arrangement is particularly useful for automatic pump and valve control. One electrode can establish the lower switching level while the second establishes the upper level, allowing a control system to maintain liquid within the required operating range. With no floats or other moving sensing parts, conductive probes offer a simple and effective solution for compatible water-based and conductive process liquids.

Typical Applications

• Industrial tank level monitoring.
• Minimum and maximum liquid level detection.
• Automatic tank filling systems.
• Automatic draining and emptying systems.
• Pump start and stop control.
• Water storage and reservoir monitoring.
• High and low liquid level alarms.
• Industrial process and automation systems.