Elesa+Ganter 111121 HCY.254-E-NO-M12 Column Level Indicator

The Elesa+Ganter 111121 HCY.254-E-NO-M12 column level indicator is a longer-format hydraulic oil level indicator designed for reservoirs where a wider reading range is required. With its 254 mm centre distance and integrated minimum level electrical sensor, it supports both visual monitoring and low-level signalling.

Technical Details

This model uses an M12 threaded connection and belongs to the HCY-E family. The NO contact version is normally open and closes when the minimum oil level is reached. This makes it suitable for control panels, alarm circuits, and machine monitoring systems that need a direct signal when oil drops below the acceptable level.

The HCY.254-E-NO-M12 is manufactured from technopolymer and is intended for oil applications in hydraulic systems. Its maximum continuous working temperature is 80°C with oil. In laboratory testing with mineral oil CB68 at 23°C, the HCY.254 size withstands up to 8 bar for a limited period. The removable white contrast screen helps improve readability and allows operators to identify level changes more clearly.

Why This Model Matters

The Elesa+Ganter 111121 HCY.254-E-NO-M12 column level indicator is useful for larger reservoirs or hydraulic systems where a longer visible level range is beneficial. It helps maintenance teams detect oil consumption trends, leaks, and refill requirements before they affect system stability.

Elesa+Ganter 111121 HCY.254-E-NO-M12 Level Indicator For more information about Elesa+Ganter product families, visit Elesa+Ganter.

Elesa+Ganter 111121 HCY.254-E-NO-M12 Level Indicator FAQ

What makes this different from the 127 mm version?

The 254 mm version provides a longer visible measuring range, making it suitable for larger reservoirs.

How does the NO sensor work?

The contact is open during normal conditions and closes when the minimum level is reached.

What is the operating temperature limit?

The maximum continuous working temperature is 80°C when used with oil.

Can this product help with preventive maintenance?

Yes. It helps operators monitor oil level visually and receive an electrical signal when the level becomes too low.