Elesa+Ganter 113457-KN Electrical Column Level Indicator

The Elesa+Ganter 113457-KN electrical column level indicator is a compact HCK.127 oil-level monitoring component for hydraulic reservoirs and industrial fluid systems. The full model code, HCK.127-SST-M12-FKM-PC-P-E-NC-STL-KN, describes a stainless steel 127 mm column level indicator with M12 mounting, FKM sealing rings, polycarbonate transparent tube, removable PC protection, normally closed minimum-level contact and PT100 temperature probe.

Technical Characteristics

This configuration is designed for oil systems where the operator needs both direct visibility and electrical feedback. The 127 mm hole-centre format provides a practical balance between compact installation and readable level indication. Stainless steel fixing elements make the model suitable for machinery where durability and corrosion resistance matter. The FKM O-rings are chosen for higher continuous temperature capability, while the polycarbonate tube gives a clear view of the fluid level in oil-based applications.

The NC electrical contact opens when the minimum oil level is reached. In many control systems, this contact logic is preferred because the circuit can be designed to react to an open condition as a warning. The STL element adds PT100 temperature measurement, giving the system a way to observe oil temperature trends. This makes the Elesa+Ganter 113457-KN useful in machinery where both oil quantity and thermal behaviour affect reliability.

Where It Fits Best

This product is suitable for hydraulic power units, lubrication tanks, machine tools, industrial presses and automated equipment. It can help maintenance teams identify low oil level before pump cavitation, overheating or lubrication loss becomes a more serious issue. The combination of visual and electrical functions also supports preventive maintenance planning.

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Frequently Asked Questions

What type of indicator is Elesa+Ganter 113457-KN?

It is an electrical column level indicator for oil reservoirs. It includes a sight tube, a minimum-level electrical contact and a PT100 temperature probe.

What is the difference between 113457 and 113457-KN?

The core technical configuration is the same: HCK.127, SST hardware, M12 connection, FKM seals, PC tube, NC contact and STL temperature probe. The KN suffix usually identifies a catalogue or ordering variation.

Why is the PT100 probe useful?

A PT100 probe allows the monitoring system to measure temperature through resistance variation. This helps track oil temperature during machine operation.

Can it be installed near magnetic fields?

It should not be installed close to magnetic fields, because the float uses a magnetic element to activate the electrical contact.