Elesa+Ganter 110090-R SLCK-HT-NO-NO Level Sensor Kit
The Elsa+Ganter 110090-R SLCK-HT-NO-NO level sensor kit is designed for electric fluid level control in HCK oil level indicators where reliable monitoring matters. This version is built for applications that can reach higher operating temperatures, using a polyamide-based float suitable for temperatures up to 120°C. For engineers working with lubricants, hydraulic fluids, and industrial reservoirs, that makes it a practical option when a standard low-temperature float is not enough.
Elesa+Ganter 110090-R SLCK-HT-NO-NO What Is the Elesa+Ganter 110090-R SLCK-HT-NO-NO?
This kit adds electrical level control to compatible HCK and HCK-GL column level indicators while keeping visual level inspection available. The SLCK-HT-NO-NO version uses two normally open electrical contacts. In real installations, that helps when operators want a defined switching logic for control or alarm circuits during filling or emptying cycles.
Technical Features That Matter
The sensor holder is made from watertight polyamide-based technopolymer and can be positioned along the axis of the indicator to set the intervention point. The float includes a magnetic element that activates the electrical contact when the liquid reaches the selected level. The kit is rated for maximum operating pressure of 2 bar in oil applications, and the DIN connector execution provides IP65 protection against water spray when correctly assembled. This is useful in machinery environments where dust, splashes, and maintenance washdowns are common.
Elesa+Ganter 110090-R SLCK-HT-NO-NO Why the High-Temperature Version Is Relevant
Many fluid level systems work in environments where oil temperature rises during continuous machine operation. The SLCK-HT range is specifically intended for these conditions. Because the float is polyamide-based rather than polypropylene-based, the 110090-R version supports a broader thermal envelope. That can improve stability in compact hydraulic power units, lubrication systems, and enclosed machine frames.
Elesa+Ganter 110090-R SLCK-HT-NO-NO Installation Notes
The kit includes sensor holder brackets, a float, O-rings, spacers, and stainless steel nuts. More than one kit can be used on the same transparent column when multiple control levels are needed. This allows a machine designer to define separate switching points for low level warning, intermediate control, or process-specific monitoring.
Elesa+Ganter 110090-R SLCK-HT-NO-NO FAQ
What does NO-NO mean on the SLCK-HT-NO-NO?
It means the kit uses two normally open electrical contacts. This can be useful when a system requires duplicated or separate signal logic.
Is the 110090-R version suitable for hot oil applications?
Yes. The SLCK-HT execution uses a polyamide-based float intended for applications up to 120°C, making it more suitable for elevated temperature conditions than standard versions.
Can the switching point be adjusted?
Yes. The sensor holder bracket can be moved along the indicator axis and fixed in the required position, allowing the intervention level to be set according to the tank design.
Can more than one kit be installed on the same indicator?
Yes. The technical documentation states that multiple kits may be applied to control different levels, provided the transparent column height is compatible.
Where is this type of kit commonly used?
It is commonly used in hydraulic reservoirs, industrial lubrication units, process tanks, and machinery where visual level reading alone is not enough.
For more information about Elesa+Ganter, it is worth reviewing the broader range of hydraulic system accessories and level control components.