The VS309-51 is usable for Oils and Chemicals with temperature up to 130 °C.

The VS809-51 can be used for water or coolant with temperature up to 105°C.

Vertical Entry Level Switches – Reliable Monitoring from the Top
At Amironic, we provide a robust range of vertical entry level switches designed for precise and reliable liquid level detection. Installed from the top of a tank or vessel, these sensors are ideal where vertical access is convenient and accurate monitoring is essential.
What is a Vertical Entry Level Switch?
A vertical entry level switch is a compact sensor that detects the liquid level from the top of a container. The float moves along a vertical axis, changing its position with the rising or falling liquid. This movement generates an electrical signal used for process control, monitoring, or safety shutdown.
Vertical entry switches are widely chosen when side installation is not possible or when top-down mounting offers better accessibility and protection from harsh environments.
Key Models Offered by Amironic
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VS309-51 – Suitable for oils and chemicals, withstanding temperatures up to +130 °C. Reliable for lubrication systems, chemical tanks, and industrial process fluids.
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VS809-51 – Optimized for water or coolant, with an operating range up to +105 °C. A proven solution for HVAC systems, chillers, boilers, and water storage.
Typical Applications
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Industrial Tanks & Process Control – Maintain accurate fluid levels for safe operations.
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Chemical Processing & Oil Systems – Reliable performance with aggressive fluids.
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Cooling & HVAC Systems – Ensure proper coolant and water levels in critical equipment.
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Boilers & Heating Applications – Monitor water levels for efficiency and safety.
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Water Storage & Treatment – Secure monitoring of potable and industrial water tanks.
Why Choose Amironic?
With durable design, wide operating ranges, and dependable performance, Amironic’s vertical entry level switches deliver the reliability required in both industrial and commercial systems. Easy to install and built for long-term use, they are the trusted choice for precise fluid management.


