Why Choose the Carlo Gavazzi VN4 Conductive Level Probe?
The Carlo Gavazzi VN4 is a robust four-electrode conductive level probe designed for monitoring conductive liquids in tanks, reservoirs and industrial process systems. It features four 1 m long stainless steel electrodes, providing multiple sensing points for applications requiring maximum, minimum and intermediate liquid-level detection.
Part of the Carlo Gavazzi VN series, the VN4 uses the conductive sensing principle and incorporates 5 mm diameter AISI 316L stainless steel electrodes with a durable Nylon 6 process connection. The probe is supplied with an integrated 2 m PVC cable, simplifying connection to compatible conductive level-control equipment.
With an IP67 protection rating, maximum operating pressure of 10 bar and operating temperature range of 0–90 °C, the VN4 is designed for demanding industrial liquid-level applications. Its four-electrode configuration makes it a versatile solution for pump control, filling and draining systems, alarms and multi-point level monitoring.
Key Advantages
- Four-electrode conductive sensing enables versatile multi-point liquid-level monitoring.
- Four 1,000 mm electrodes provide multiple sensing positions within a vessel.
- AISI 316L stainless steel electrodes provide durable construction for industrial applications.
- Integrated 2 m PVC cable simplifies electrical installation.
- IP67 protection rating supports use in demanding industrial environments.
- Suitable for operating pressures up to 10 bar.
Key Features
- Carlo Gavazzi VN4 conductive level probe.
- Four sensing electrodes.
- Electrode length of 1,000 mm.
- Electrode diameter of 5 mm.
- AISI 316L stainless steel electrode construction.
- Nylon 6 process connection material.
- 1½-inch pipe thread.
- Integrated 2 m PVC cable.
- IP67 degree of protection.
- Designed for conductive liquid-level monitoring and control.
Versatile Four-Point Conductive Level Monitoring
The Carlo Gavazzi VN4 uses four stainless steel electrodes to detect electrically conductive liquids at selected positions within a vessel. When connected to compatible conductive level-control equipment, the electrodes can provide the sensing inputs required for maximum and minimum level control, pump operation, filling or draining functions and liquid-level alarms.
Each electrode has a nominal length of 1 m, allowing the installation to be configured around the required sensing points. Combined with its IP67 construction, 10 bar maximum pressure rating and broad industrial operating temperature range, the VN4 provides a dependable solution for water and other suitable conductive liquids.
Typical Applications
- Industrial tank level monitoring.
- Reservoir and vessel level control.
- Maximum and minimum liquid-level detection.
- Multi-point level monitoring systems.
- Pump filling and draining control.
- High- and low-level alarm systems.
- Water treatment and process automation equipment.
