Elesa+Ganter 113761-KN Electrical Oil Level Indicator

The Elesa+Ganter 113761-KN electrical oil level indicator , model HCK.127-A4-M12-FKM-PC-P-EHT-NC-KN, is a column-type level indicator designed for hydraulic tanks, lubrication systems and industrial fluid reservoirs where visual inspection and electrical monitoring are both important. Its 127 mm nominal size, M12 connection and normally closed electrical contact make it suitable for equipment that needs dependable level feedback without making maintenance checks complicated.

Technical Construction

This HCK.127 version uses A4 stainless steel fixing components, FKM sealing rings and a transparent polycarbonate body configuration. FKM is commonly selected where oil compatibility and temperature resistance matter, while the PC viewing section allows operators to read the fluid level quickly from the machine side. The model has a 127 mm fixing centre distance, M12 mounting thread, 12.5 mm mounting hole reference, 164 mm overall length and 12 Nm tightening torque.

Sensor Function and Application Value

The “EHT-NC” part of the reference indicates an electrical high-temperature level monitoring configuration with a normally closed contact. In practice, this means the indicator can support machine safety logic by changing state when the monitored level reaches the defined switching area. For hydraulic power units, presses, compact automation systems and lubrication reservoirs, this helps teams detect abnormal oil level conditions before they become downtime events.

Where It Is Commonly Used

The Elesa+Ganter 113761-KN HCK.127 electrical oil level indicator is appropriate for industrial oil tanks, hydraulic packs, machine tools and systems that require corrosion-resistant fastening parts. Its readable column layout is useful in environments where maintenance technicians need a fast visual check, while the integrated electrical level signal supports remote monitoring or panel feedback.

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FAQ

What product type is Elesa+Ganter 113761-KN?

It is an electrical oil level indicator from the HCK.127 series, built for visual level reading and electrical level detection in hydraulic and lubrication systems.

What does the NC contact mean?

NC means normally closed. The contact is closed in its normal condition and changes state when the float/sensor condition reaches the switching point.

Why are FKM seals important?

FKM seals provide strong resistance for many oil-based industrial applications and are preferred where temperature and sealing reliability are important.

Is this model suitable for every fluid?

No. It should be selected according to the fluid type, temperature, pressure and installation conditions. Compatibility must always be checked for the actual system.