Hadro

Zuidbaan 351
2841 MD Moordrecht

Hadro manufactures Magnetic Level Gauges, level switches, and transmitters.

Explore our products

Welcome to HADRO

The specialist in Magnetic Level Gauges industrial and maritime applications.

Welcome to Hadro Techniek

Specialist in magnetic level gauges for industrial and maritime applications.

Hadro Techniek develops and manufactures magnetic level gauges and level switches for industrial and nautical sectors. Each product is custom-made in-house, precisely to your specifications.

Configure Your Level Gauge

With our online configurator, you can easily configure your magnetic level gauge, including options and certificates. You will immediately receive a complete drawing with a bill of materials.

Learn more about our magnetic level gauges

Magnetic Level Gauges

Learn more about our Switches

Switches

Learn more about our Transmitters

Transmitters

News

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New Team Lead at Hadro

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Level gauges

Magnetic level gauges operate on the principle of communicating vessels, meaning the level in the measuring tube is identical to the level in the tank. Inside the measuring tube, there is a float containing an encapsulated ring magnet. As the float rises and falls with the medium, the position of the ring magnet indicates the liquid level via the lamellae on the exterior of the measuring tube.