Elesa+Ganter 114017 Normally Open Oil Level Indicator Guide
Elesa+Ganter 114017 normally open oil level indicator, identified by the full model code HCK.176-ZN-M12-NBR-PC-P-E-NO-80-NO, is an electrical column oil level indicator used for hydraulic reservoirs, lubrication systems and industrial tanks. It provides a clear visual level reading while also enabling electrical minimum level monitoring through a normally open contact configuration.
Product Design and Main Technical Features
The HCK.176 structure indicates a 176 mm hole centre distance, which is one of the most important installation dimensions for this product type. The ZN specification refers to zinc-plated steel fixing components. The M12 mounting format supports robust installation on compatible reservoir walls, while NBR sealing rings provide oil-compatible sealing performance.
The PC tube is transparent and intended for oil applications, allowing operators to inspect the level directly. The P version adds a removable transparent polycarbonate front protection. This front shield helps protect the visual reading area and is useful in busy industrial environments where the indicator may be exposed to dust, oil residue or maintenance activity.
Normally Open Minimum Level Signal
The E-NO configuration means that this indicator uses a normally open electrical contact. In practical terms, the contact closes when the oil level reaches the minimum threshold. This switching behaviour is often selected when the control system is designed to receive a closed signal at low level condition.
The 80 value in the code refers to the float specification and working temperature context. The magnetic float, made from polypropylene-based technopolymer, activates the reed contact at the minimum level point and is suitable for a maximum continuous working temperature of 80°C.
Elesa+Ganter 114017 Where Elesa+Ganter 114017 Is Commonly Used
The Elesa+Ganter 114017 HCK.176-ZN-M12-NBR-PC-P-E-NO-80-NO oil level indicator is suitable for machinery where oil level visibility and a low-level electrical signal are both required. Typical use areas include hydraulic units, machine tools, lubrication reservoirs, automated production systems and compact industrial equipment.
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Elesa+Ganter 114017 FAQ
What product type is Elesa+Ganter 114017?
It is an electrical oil level indicator with a transparent column tube and normally open minimum level sensor.
What does NO mean in this model?
NO means normally open. The contact closes when the float reaches the minimum oil level, allowing the control system to detect a low-level condition.
What is the difference between NC and NO versions?
In an NC version, the contact opens at minimum level. In an NO version, the contact closes at minimum level. The correct choice depends on the electrical logic of the machine or control panel.
Is the product suitable for oil tanks?
Yes. The transparent PC tube is intended for oil use, and the NBR sealing rings are appropriate for many oil-based hydraulic applications.
Why does the product include a front protection plate?
The removable transparent front protection helps protect the visual tube from contact, dirt and operating environment exposure. It also supports easier reading during routine inspection.
What should be considered before installation?
Before installation, check the 176 mm hole centre distance, M12 mounting thread, tank wall suitability, electrical contact logic, oil type, maximum working temperature and whether nearby magnetic fields could affect the float sensor.
Can it replace a standard visual level indicator?
It can replace a compatible visual indicator if the mounting dimensions and material compatibility match. Its main advantage is that it adds electrical minimum level monitoring in addition to direct visual reading.