Elesa+Ganter 114209-KN Oil Level Indicator Technical Overview

The Elesa+Ganter 114209-KN oil level indicator, supplied under the code HCK.176-ZN-M12-FKM-GL-P-EHT-NO-80-NO-KN, is a technical level monitoring component for hydraulic and lubrication systems. It belongs to the HCK.176 oil level indicator family and is designed for installations where operators require reliable visual reading together with normally open electrical contact functionality.

Product Type and Technical Meaning

This product type can be described as an electrical column-type oil level indicator. The HCK.176 structure defines the indicator geometry and 176 mm fixing centre distance. The M12 mounting format makes it suitable for many industrial tank layouts, while ZN hardware refers to zinc-plated steel fixing elements. FKM sealing provides improved resistance in applications involving hydraulic oil, temperature variation, and demanding operating media.

The GL code identifies the glass tube configuration. This is important in applications where visual clarity and temperature stability matter. The NO-80-NO structure shows that the unit includes normally open contact logic with an 80°C switching reference, helping maintenance and automation teams monitor more than simple fluid presence.

Operational Value in Industrial Systems

In daily operation, a level indicator is a small component with a large role. Low oil level can cause pump starvation, air intake, increased heat, and reduced lubrication quality. The Elesa+Ganter 114209-KN HCK.176 oil level indicator supports fast inspection from outside the tank, reducing the need to open the reservoir during routine checks.

The KN version is relevant where a specific product execution is required for ordering, replacement, or maintenance documentation. Using the exact stock code helps procurement teams avoid confusion between similar HCK.176 versions with different contact arrangements.

For broader product details, visit Elesa+Ganter product information.

FAQ

What makes Elesa+Ganter 114209-KN different from a basic sight glass?

It combines visual fluid level reading with an electrical normally open contact arrangement and temperature-related monitoring reference.

Is the HCK.176-ZN-M12-FKM-GL-P-EHT-NO-80-NO-KN model suitable for hydraulic oil?

Yes, it is commonly evaluated for hydraulic oil and compatible industrial fluids, provided actual operating conditions match the product requirements.

Why should the full stock code be used when ordering?

Small code differences may define contact type, sealing material, mounting, glass tube configuration, or special execution details. The full code reduces selection errors.

How does this indicator support preventive maintenance?

It allows teams to observe oil level externally and use contact-based signals to support earlier detection of abnormal operating conditions.