The zws-24/CD/QS ultrasonic sensors for level measurements from microsonic with 1x PNP (NO+NC) switching output have a measuring range from 50 mm up to 350 mm.

Miniature housing

The miniature housing of the zws- sensors have dimensions of just 20 mm x 32 mm x 12 mm. The design and housing allow the sensor to be an excellent replacement for optical sensors in critical applications. This makes it easier for existing systems to switch to an ultrasonic sensor.

Teach-in

The teach-in button on top of the zws- sensors allows easy adjustment of the sensor. Two LEDs next to the teach-in button indicate the status of the switching output or the analog output.

Synchronisation of zws- sensors

Through the teaching input on pin 2, multiple zws-sensors can be synchronised with each other. The SyncBox 2that is available as an accessory sends out a synchronisation signal to all sensors through pin 2. This allows up to 50 sensors to be synchronised independently.

Temperature compensation

The temperature compensation for the analog sensors could be significantly improved once again. After switching on the operating voltage, the sensors reach their operating point after only 45 seconds.