Elesa+Ganter 113661 HCK.127-SST316-M12-NBR-GL-P-E-NO-80-NO Oil Level Indicator

The Elesa+Ganter 113661 HCK.127-SST316-M12-NBR-GL-P-E-NO-80-NO oil level indicator is an electrical column level indicator designed for applications where both fluid level and temperature-related monitoring are important. It uses the HCK.127 format with 127 mm fixing centre distance and M12 mounting, making it suitable for compact hydraulic and lubrication reservoirs.

Material and Design Features

This model includes AISI 316 stainless steel fixing hardware, NBR sealing rings, a GL borosilicate glass transparent tube and a removable P-type transparent polycarbonate front guard. The stainless steel hardware supports improved corrosion resistance, while the glass level tube provides a clear visual reading path for maintenance teams.

NO Level Contact and 80°C Temperature Contact

The E-NO-80-NO configuration indicates a normally open minimum-level electrical contact together with an 80°C normally open temperature contact. This combination is useful in systems where low fluid level and elevated temperature must be monitored as separate warning conditions. In hydraulic equipment, these two factors are closely connected because low fluid volume can contribute to heat build-up, foaming and reduced lubrication performance.

Practical Use in Industrial Systems

This indicator is especially relevant for hydraulic power units, industrial oil tanks, lubrication reservoirs and machinery where operators want a visible level reading plus electrical signals for monitoring. The M12 connector format supports practical integration with control panels, alarms or PLC inputs.

For more information about Elesa+Ganter oil level indicators, related HCK-E models can be reviewed according to contact type, temperature function and stainless steel configuration.

Elesa+Ganter 113661 FAQ

What is the product type of Elesa+Ganter 113661?

It is an electrical oil level indicator with visual level display, minimum-level contact and temperature contact.

What does NO mean in this product code?

NO means normally open. The contact closes or changes state when the defined condition is reached, depending on the circuit design.

What does 80-NO refer to?

It refers to a normally open temperature contact associated with an 80°C switching threshold.

Why monitor level and temperature together?

Low oil level and high temperature can both indicate potential system stress. Monitoring both helps maintenance teams respond before damage or downtime occurs.

Is AISI 316 stainless steel useful in this model?

Yes. AISI 316 stainless steel fixing parts improve resistance against corrosion and support use in more demanding industrial environments.