Elesa+Ganter 113459 High Temperature Electrical Level Indicator

The Elesa+Ganter 113459 high temperature electrical level indicator is an HCK.127 oil monitoring component designed for hydraulic systems where minimum-level detection must remain dependable under elevated operating temperatures. Its full reference, HCK.127-SST-M12-FKM-PC-P-EHT-NO, identifies a 127 mm stainless steel column level indicator with M12 connection, FKM sealing rings, polycarbonate transparent tube, removable front protection, EHT float execution and normally open electrical contact.

Technical Design

The EHT execution is the key detail in this model. Unlike the standard E float version, the EHT version uses a glass-fibre reinforced polyamide-based technopolymer float, specified for higher continuous working temperature. This makes the Elesa+Ganter 113459 especially relevant for hydraulic oil systems that operate under thermal load, such as compact power units, production machines, presses and lubrication circuits with long operating cycles.

The indicator uses stainless steel fixing elements for improved mechanical resistance. The 127 mm hole-centre size is widely used where a compact but readable level gauge is needed. The PC tube is intended for oil service, while the removable polycarbonate protection helps shield the window and simplify cleaning. FKM sealing rings provide additional resistance for warm oil environments, supporting safer operation when temperature and sealing performance are both important.

NO Contact Function

The NO contact is normally open during regular operating conditions. When the float reaches the minimum-level threshold, the contact closes. This signal can be connected to a PLC, relay, alarm module or machine control system. In practical use, it helps operators detect low oil level before the reservoir condition affects pump performance or lubrication reliability.

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Frequently Asked Questions

What makes the Elesa+Ganter 113459 different?

The EHT float execution is its main distinction. It is designed for higher continuous working temperature than the standard E float version.

Does this model include a temperature probe?

No. This code is an EHT-NO configuration, not an STL version. It focuses on high-temperature float execution and normally open minimum-level detection.

What does the NO contact do?

The normally open contact closes when the oil level reaches the minimum threshold, providing an electrical signal for warning or control purposes.

Which applications suit this model?

It is suitable for hydraulic power packs, lubrication units, industrial machinery and oil tanks where elevated operating temperature is expected.