Elesa+Ganter 113793 NC Electrical Oil Level Indicator

Elesa+Ganter 113793 electrical oil level indicator, identified as HCK.127-SST316-M12-FKM-GL-P-E-NC-80-NC, is a column oil level indicator for hydraulic reservoirs and lubrication systems where visual inspection and electrical monitoring are both required. This version uses normally closed contact logic for both level and 80°C temperature monitoring, making it suitable for control systems that require circuit continuity under normal operating conditions.

Technical Characteristics of HCK.127-SST316-M12-FKM-GL-P-E-NC-80-NC

The indicator is built around a 127 mm hole-centre distance and M12 mounting connection. The SST316 configuration indicates AISI 316 stainless steel fixing parts, which are valuable in industrial environments exposed to moisture, aggressive atmospheres, or frequent maintenance activity. The FKM sealing ring supports dependable sealing performance in applications involving oil, heat, and demanding operating conditions.

The GL tube is made from transparent borosilicate glass, giving operators a clear view of the fluid level. The P float is made from polyamide-based technopolymer and supports the electrical level detection system. Together, these elements create a practical monitoring component for machines where oil condition and reservoir status must be checked quickly and accurately.

Normally Closed Contact Function

The NC contact configuration is often selected when the control system expects a closed circuit during normal operation. If the monitored condition changes, the circuit opens and can trigger a warning, stop signal, or diagnostic input. In the Elesa+Ganter 113793 HCK.127-SST316-M12-FKM-GL-P-E-NC-80-NC oil level indicator, both the level contact and the 80°C temperature contact are normally closed.

This makes the model useful in machine safety strategies where broken cables, disconnection, low level, or excessive temperature must be noticed quickly. While exact system behaviour depends on the wiring and control design, NC logic is widely valued for monitored industrial circuits.

Application Areas

This oil level indicator is suitable for hydraulic power units, lubrication skids, industrial presses, machine tools, production equipment, and reservoir-based fluid systems. It helps operators observe oil level directly while enabling the control system to receive electrical feedback. For related technical resources, visit Elesa+Ganter product information.

Elesa+Ganter 113793 FAQ

What is Elesa+Ganter 113793?

It is an electrical oil level indicator with a borosilicate glass tube, AISI 316 stainless steel fixing parts, FKM seals, and normally closed electrical contacts.

What does NC mean?

NC means normally closed. The circuit is closed during normal conditions and opens when the switching condition occurs.

Why choose NC instead of NO?

NC logic is often preferred when the control system must detect interruption, disconnection, or abnormal conditions more actively.

What is the temperature switching value?

This model includes an 80°C normally closed temperature contact.

Is the product suitable for hydraulic oil tanks?

Yes, it is intended for oil level monitoring in hydraulic and lubrication systems, provided the actual fluid, pressure, and temperature conditions are compatible with the product limits.