Elesa+Ganter 113649-KN HCK.127-A4-M12-NBR-GL-P-80-NO-KN Oil Level Indicator

The Elesa+Ganter 113649-KN oil level indicator is a HCK.127 column indicator combining direct level visibility with a normally open 80°C temperature sensor and connector-based electrical integration. It is a practical option for hydraulic tanks where operators need both visual confirmation and a control-system signal.

Material and Design Features

The A4 code points to AISI 316 stainless steel screws, nuts and washers. This makes the indicator more suitable for environments exposed to moisture, cleaning processes or corrosive atmosphere. The model uses M12 thread, 127 mm hole centre distance, NBR sealing rings, a borosilicate glass level tube and transparent polycarbonate front protection.

Electrical Integration

The 80-NO-KN version includes a normally open temperature sensor rated at 80°C and is associated with a 4-pole male M12x1 connector. This supports clean installation in control panels and sensor networks, especially where maintenance teams prefer standard industrial connector formats.

Practical Use in Hydraulic Systems

In daily operation, the indicator helps technicians quickly evaluate reservoir status. Low oil level can point to leakage, poor filling or fluid consumption. Excessive level may cause foaming or pressure issues. The temperature sensor adds another layer of awareness by supporting alarm logic when the system reaches the defined thermal condition.

For related component families and specification checks, see more information about Elesa+Ganter.

Elesa+Ganter 113649-KN FAQ

What is the product type of Elesa+Ganter 113649-KN?

It is a column oil level indicator with an integrated normally open 80°C temperature sensor.

What does the KN ending indicate?

It identifies a connector-style execution, listed with a 4-pole male M12x1 connector.

Why is borosilicate glass used?

Borosilicate glass offers clear visibility and suitability for oil, water and water-glycol based solutions in the GL execution.

Is this model good for preventive maintenance?

Yes. It gives a fast visual level check and can provide a temperature-related signal for monitoring circuits.