Elesa+Ganter 11122-KN HCV.254-ST-NO-M12-KN Column Level Indicator

The Elesa+Ganter 11122-KN column level indicator, listed as HCV.254-ST-NO-M12-KN, is an electrical column level indicator for hydraulic reservoirs where visual checking and signal-based monitoring are both required. It is built around a 254 mm mounting distance, M12 connection, transparent technopolymer body, and normally open contact logic.

Purpose of the HCV.254-ST-NO-M12-KN

This product is intended to help operators and maintenance teams monitor the oil level inside a reservoir without opening the tank. The visual column provides a direct level reading, while the electrical contact can support machine alerts when the minimum level or preset temperature condition is reached.

Technical Characteristics

The indicator body is made from transparent PA-T technopolymer, a material selected for resistance to impact, oils, solvents, petrol, naphtha, and many hydrocarbons. It should not be cleaned with alcohol or detergents containing alcohol. The model includes zinc-plated steel fixing elements, NBR sealing components, and a connector arrangement suitable for industrial machine integration.

Normally Open Contact Function

Because this is a NO version, the contact is normally open under standard operating conditions. When the defined level or temperature event occurs, the contact closes. This behavior is useful in alarm circuits, machine supervision, and preventive maintenance systems where a signal should only appear during a warning condition.

Best-Fit Applications

The Elesa+Ganter 11122-KN HCV.254-ST-NO-M12-KN column level indicator is suitable for hydraulic power packs, oil reservoirs, manufacturing machinery, service equipment, industrial presses, and systems where fluid visibility is critical. It is especially useful in applications where downtime risk must be reduced through early warning signals.

Practical Installation Considerations

The installation surface should be flat, clean, and prepared for sealing. Mounting holes must follow the 254 mm center distance. Care should be taken not to overtighten the fittings. After installation, the operator should verify that the visual column is readable and that the electrical signal is correctly wired into the control system.

Elesa+Ganter 11122-KN For more information about related components, visit Elesa+Ganter.

Elesa+Ganter 11122-KN Frequently Asked Questions

What does the KN version indicate?

The KN suffix is used in the product code for this specific execution. The key selection points remain the 254 mm mounting distance, M12 connection, and normally open contact configuration.

How does the NO contact work?

The normally open contact closes when the monitored minimum level or preset temperature condition is reached. This makes it practical for warning circuits and machine control systems.

Is the body resistant to industrial fluids?

The transparent technopolymer body is resistant to many oils, solvents, and hydrocarbons. Compatibility should still be checked for the exact fluid used in the system.

Why use a column level indicator instead of a basic sight glass?

A column indicator offers a longer readable level range and can be easier to inspect from a practical operating position. This model also adds electrical monitoring, which a basic sight glass usually does not provide.