Level Switch and Level Sensor from AQ Elteknik

-external level measurements with ultrasound!

AQ Level Switch program is a complete series of Ultrasonic Level Sensors, they are constructed with what we call a non-contacting measurement solution. The Level Switches shall be mounted on the outside of a container or a pipe. The sensors are designed for point level measurements like switches or level guards and also as a continuous Level Sensor when mounted at the bottom of the container. The advantage with ultrasonic Level Switches or Level Sensors is that they can measure through a container wall made of steel, glass or plastic. We also have ATEX certified Level Switches for explosive areas.

Level Switch FX

The Level Switch FX is our most simple and easy to use Level Switch for point measurements. It can detect the liquid beside a single point in a container made of glass, plastic or stainless steel. No external transmitter needed.
See our video on the Level Switch FX to get more information. Read more.

Level Switch KS

The Level Switch KS can be installed in warm areas up to 140ºC. Level Switch KS can be used as a point measurement switch or as a continuous Level Sensor with an external electronic unit "Ultrasound Controller" The Level Switch KS is designed for OEM manufacturers, chemical, food or biotech industry production. It can detect the liquid level in a container made of glass, plastic or stainless steel. It must be connected to an external transmitter and can be controlled via relay outputs, 4-20mA or Profibus.

Level Switch RS

The Level Switch RS can be installed in warm areas up to 170ºC. Level Switch RS can be used as a point measurement switch with an external electronic unit "Ultrasound Controller". The Level Switch RS is ideal for measuring liquids in piping and can measure on pipes down to ¾” / DN20. The Level Switch RS is designed for OEM manufacturers, chemical, food or biotech industry production. It can detect the liquid level in a container made of glass, plastic or stainless steel. It must be connected to an external transmitter and can be controlled via relay outputs, 4-20mA or Profibus.

Level Switch LS

The Level Switch LS is designed for use as a point measurement switch or as a continuous Level Sensor with an external electronic unit "Ultrasound Controller" The Level Switch LS comes also in an ATEX certified model for use in explosive areas. The Level Switch LS is designed for a OEM manufacturer, chemical, food or biotech industry production. It can detect the liquid level a container made of glass, plastic or stainless steel. It must be connected to an external transmitter and can be controlled via relay outputs, 4-20mA or Profibus.

Ultrasound Controller

The Level Switch and Level Sensor KS, RS and LS must be used with an external transmitter, Ultrasound Controller. The Ultrasound Controller comes in three different models, the D72, DP72 and D128. The D72 gives a relay or 4-20mA output signal for controlling a PLC, pump or computer. The DP72 communicates via Profibus DP. The D128 has relay outputs and also 4-20mA outputs, it is water protected and IP65 encapsulated.

AQ Group (AQ)

AQ Group is a global manufacturer of components and systems for industrial customers with high demands. Activities are organized in specialized business areas with operating companies, who offer cost effective solutions for our customers. The consolidated knowledge in the AQ Group, along with a global presence offer unique benefits to customers around the world. As our name implies, quality is central to everything we are involved in and is something we are constantly working to develop. In our world, quality and efficiency go hand in hand.

AQ Group has since its inception in 1994 shown a steady and fast growth with good profitability. The Group has approximately 2500 employees, including 70% in growth countries outside Sweden. The annual turnover is approximately €210 Million. The company is listed on Aktie Torget in Sweden and has the highest credit rating AAA.