Ele​sa+Ganter HCV.254-E-NO-M12 Electrical Column Level Indicator

Reliable Fluid Level Monitoring for Hydraulic Reservoirs

The Ele​sa+Ganter HCV.254-E-NO-M12 electrical column level indicator is designed for applications where visual fluid monitoring and electrical minimum-level signalling are both required. Used mainly on hydraulic tanks, lubrication units and industrial reservoirs, this component helps operators observe fluid level status clearly while supporting safer machine supervision.

This model belongs to the HCV-E series and features a transparent technopolymer body that allows the fluid level to be checked at a glance. The HCV.254 size indicates a long measuring layout suitable for larger reservoir panels. Its M12 threaded connection and normally open contact configuration make it practical for integration into control systems where a minimum level warning needs to be detected.

Elesa+Ganter HCV.254-E-NO-M12 Technical Design and Material Benefits

The body is made from transparent polyamide-based PA-T technopolymer, a material valued for its resistance to impact, oils with additives, hydrocarbons and many common industrial fluids. This makes the indicator suitable for demanding hydraulic environments where visibility, sealing and mechanical reliability are important. The unit also uses zinc-plated steel fastening elements and NBR sealing components to support secure installation on reservoir walls.

For electrical monitoring, the HCV.254-E-NO-M12 includes a minimum level electrical sensor with a normally open contact. When the monitored level reaches the defined minimum point, the sensor can be used to trigger a signal in the machine control architecture. This helps maintenance teams respond before low oil level causes overheating, pump cavitation or operational downtime.

Where This Indicator Is Commonly Used

The Ele​sa+Ganter HCV.254-E-NO-M12 electrical column level indicator is especially relevant for hydraulic power packs, oil reservoirs, machine tools, industrial presses, lubrication systems and automated equipment. Its clear column-style design supports quick inspection during routine maintenance, while the electrical output adds another layer of protection for unattended or semi-automated systems.

For broader technical context and related product options, see Ele​sa+Ganter components.

FAQ

What is the Ele​sa+Ganter HCV.254-E-NO-M12 used for?

It is used to visually monitor fluid levels in reservoirs while also providing an electrical minimum-level signal. This is useful in hydraulic systems where low oil level must be detected before it affects machine performance.

What does NO mean in HCV.254-E-NO-M12?

NO means normally open. In practical terms, the electrical contact is configured to close or change state when the defined minimum level condition is reached, depending on the installation and control logic.

Is this product suitable for hydraulic oil?

Yes, the transparent PA-T technopolymer body is designed for high resistance to oils with additives and many industrial fluids. Compatibility should still be checked when unusual fluids, aggressive media or extreme operating conditions are involved.

Why choose an electrical level indicator instead of a visual-only indicator?

A visual-only indicator helps operators inspect the reservoir manually. An electrical model such as HCV.254-E-NO-M12 can also communicate with a control system, making it more suitable for machines that need alerts, interlocks or preventive maintenance signals.