Elesa+Ganter 113051-KN Electrical Oil Level Indicator

Overview

The Elesa+Ganter 113051-KN electrical oil level indicator is designed for clear visual monitoring of fluid levels in hydraulic tanks, lubrication units and industrial reservoirs. Its full model code, HCK.127-ZN-M12-NBR-GL-P-E-NO-KN, identifies a 127 mm centre-distance column level indicator with an electrical minimum level sensor, normally open contact and M12 connector.

Technical Features

This indicator uses glass-fibre reinforced polyamide based technopolymer assembly ends, a natural aluminium support and a white graduated contrast screen. The GL tube execution is suitable for oil, water and water/glycol-based solutions up to 50%, making it practical for many hydraulic and cooling-related applications. The NBR sealing rings support continuous operation up to 100°C, while the borosilicate glass tube helps maintain reliable visibility in demanding environments.

NO Contact Function

The NO version means the electrical contact closes when the minimum level is reached. This is useful when a control panel, PLC or monitoring circuit needs a clear signal only after the fluid drops to the defined threshold. The KN execution adds a 4-pole M12x1 connector, which supports faster wiring and cleaner integration in industrial automation layouts.

Where It Is Used

The Elesa+Ganter 113051-KN electrical oil level indicator is commonly selected for hydraulic power packs, machine tools, industrial presses, lubrication reservoirs and process equipment where visual level reading and minimum-level signalling are both required.

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FAQ

What is Elesa+Ganter 113051-KN used for?

It is used to monitor the level of oil, water or water/glycol-based fluids in hydraulic and industrial reservoirs.

What does NO mean in this model?

NO means normally open. The electrical contact closes when the minimum level is reached.

Does this model include an M12 connector?

Yes. The KN suffix indicates a 4-pole M12x1 connector for easier electrical connection.

Is the GL tube suitable for glycol mixtures?

Yes. The GL execution is intended for oil, water and water/glycol-based solutions up to 50%.