Elesa+Ganter 11125 Column Level Indicator with NO Contact and 80°C Sensor

The Elesa+Ganter 11125 column level indicator, listed as HCV.254-E-ST-NO-80-M12, is designed for hydraulic reservoirs that require both visual level control and electrical signalling. This version is particularly useful when the system needs a normally open contact response for minimum level or temperature-related warning conditions.

Technical Profile

The indicator uses the HCV.254 format with a 254 mm mounting distance, M12 connection, and approximate 280 mm overall length. It is made for hydraulic accessories applications and supports visual oil monitoring through a transparent column. This allows maintenance teams to inspect fluid level quickly and safely during routine checks.

NO Contact and 80°C Temperature Signal

The NO version uses a normally open electrical contact. In this configuration, the contact closes when the minimum level is reached or when the preset temperature condition is triggered. The 80°C temperature reference is important because hydraulic oil operating above recommended thermal limits may lose efficiency, age faster, or increase the risk of component wear.

Where This Indicator Adds Value

The Elesa+Ganter 11125 column level indicator is suitable for hydraulic power units, oil reservoirs, industrial machinery, presses, and lubrication systems. It helps create a more controlled maintenance environment by giving both a direct visual reference and an electrical signal that can be integrated into machine monitoring systems.

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FAQ

What is the Elesa+Ganter 11125 used for?

It is used to monitor hydraulic oil level and provide an electrical signal when minimum level or temperature conditions are reached.

What does NO mean?

NO means normally open. The contact closes when the defined warning condition occurs.

What does the 80°C reference mean?

It refers to the preset temperature threshold commonly associated with the temperature warning function in this product configuration.

Is this model suitable for hydraulic reservoirs?

Yes. It is designed as a hydraulic accessory for reservoir level indication and monitoring.

Why combine level and temperature signals?

Because low oil level and high temperature are two of the most common warning signs in hydraulic systems. Monitoring both improves reliability.