NOHKEN launched VQ20 series Tuning Fork level switches in 2018. VQ20 series was developed as the optimal compact size liquid level switch for water/liquids tank control or for equipment built-in purpose.
* Made in Japan
* Superior durability and corrosion resistance against many fluids.
* Almost free from the setting adjustment and maintenance work for operation and run.
* AC/DC free power supply(100～240V AC/24～54V)
* Built-in LED is visible from outside and that the unit is with self-diagnosis functions.
* With the test switch(built-in), Loop Check is available for initial startup mounting
and for the maintenance check.
* Flexible size designation by mm unit for Model VQ20-R2X, the long fork type.