Elesa+Ganter 113437-NP HCK.127-SST-M12-FKM-PC-NP-80-NO Column Level Indicator

Technical Introduction

The Elesa+Ganter 113437-NP column level indicator is a practical HCK.127 oil level monitoring component for industrial machinery and hydraulic reservoirs. Its full model code, HCK.127-SST-M12-FKM-PC-NP-80-NO, tells the technical story clearly: 127 mm hole-centre distance, stainless steel fixing parts, M12 threads, FKM O-ring sealing, transparent polycarbonate level tube, no front protection and an 80°C normally open temperature sensor.

The NP execution is important for applications where a simpler front structure is preferred. Unlike the P version, which includes removable front protection, NP means the indicator is supplied without transparent front protection. This may be selected where the installation area already provides sufficient protection or where direct access to the level tube is preferred.

Main Features

The Elesa+Ganter 113437-NP column level indicator supports fast visual checking of oil level from the machine side. The polycarbonate transparent tube is intended for oil applications, while the graduated contrast screen behind the viewing area improves readability. The assembly ends are made from glass-fibre reinforced polyamide based technopolymer, and the natural aluminium support gives the indicator a stable structural base.

Its FKM O-ring is suitable for continuous working temperatures up to 130°C when used under appropriate conditions. The stainless steel hardware, identified by SST, provides AISI 303 screws and AISI 304 nuts and washers. This combination is valuable for industrial environments where component reliability matters over long maintenance cycles.

Sensor Function

The “80-NO” function indicates a maximum temperature sensor set at 80°C. The contact is normally open and closes once the preset temperature is reached. For hydraulic systems, this is useful because overheating can indicate poor cooling, incorrect oil selection, excessive load or a maintenance issue.

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FAQ

What is different about the NP version?

NP means the product does not include transparent front protection. This creates a more open configuration around the polycarbonate level tube.

Is the 113437-NP suitable for oil tanks?

Yes. The PC tube execution is designed for oil level indication in industrial and hydraulic reservoirs.

What does the temperature sensor do?

The 80°C normally open sensor closes its contact when the preset temperature is reached, allowing a signal to be sent to a control system.

What is the required keyword phrase?

The required product phrase is Elesa+Ganter 113437-NP column level indicator.