Elesa+Ganter 113009 HCK.127-ZN-M12-NBR-PC-P-E-NO Column Level Indicator

The Elesa+Ganter 113009 column level indicator is an HCK.127 oil level indicator with an integrated minimum level electrical sensor. It is designed for hydraulic tanks, lubrication reservoirs and machinery where visual inspection alone is not enough and a signal is needed when the fluid reaches a critical minimum point.

Technical Structure

This model uses a 127 mm hole centre distance, M12 mounting arrangement, zinc-plated steel hardware, NBR sealing and a transparent polycarbonate tube for oil service. The P designation indicates polycarbonate front protection, which can be removed for cleaning when required. The HCK.127 size provides a 56 mm visible level section and a 164 mm length reference.

Minimum Level Sensor Function

The E-NO section is the defining feature of this product. E refers to the internal float arrangement used with the minimum level sensor, while NO means normally open contact. In operation, the electrical contact closes when the minimum level is reached. This makes the indicator useful for control panels, alarm circuits and machine safety logic where low oil level must be detected quickly.

Industrial Relevance

Low oil level can lead to pump cavitation, overheating, unstable pressure and accelerated component wear. The Elesa+Ganter 113009 HCK.127-ZN-M12-NBR-PC-P-E-NO column level indicator helps maintenance teams combine local visual checking with an electrical signal that supports faster response. It is commonly relevant for hydraulic power units, production machinery, compact reservoirs and automated systems.

For more information about Elesa+Ganter, explore related machine component solutions.

FAQ

What does E-NO mean on the Elesa+Ganter 113009?

It identifies a minimum level sensor with a normally open contact. The contact closes when the minimum level is reached.

Does this model include a PT100 temperature probe?

No. This specific code focuses on minimum level electrical signalling rather than the STL PT100 temperature probe configuration.

Where is 113009 most useful?

It is useful in hydraulic tanks and lubrication systems where low level detection should trigger an alarm, warning or control response.

What should be verified before use?

Fluid compatibility, operating temperature, pressure conditions, mounting geometry, electrical load and contact logic should be verified before installation.