FAQ Library

Product Brochure
Carlo Gavazzi’s UA Series ultrasonic sensors are designed for both distance measurement and object detection in tough environments. The range consists of both M18 and M30 housings. Discrete output types are available for presence and absence detection, and are ideally suited for detecting objects,such as transparent objects, that cannot be reliably detected by other sensors.

Analogue output types are available on our ultrasonic sensors for applications requiring a measurement of the target object, such as detecting the level of fluid in a tank. The analogue models have your choice of 0-10 VDC or 4-20 mA outputs.

Our more advanced ultrasonic sensor models incorporate teach functions, which allow the set-points to be configured with the push of a button, and via Windows-based software for applications where greater control of sensor parameters and variables is required. The Windows version also allows for settings to be saved and downloaded to multiple ultrasonic sensors.


Product Selector

UA18 Series
Ultrasonic sensors in 18mm cylindrical housing.
Sensing distance up to 1.5 metres.

With Digital Output
With Analogue Output
Thru-Scan Type


UA30 Series
Ultrasonic sensors in 30mm cylindrical housing.
Sensing Distance up to 3.5 metres.

With Digital Output
With Analogue Output
Thru-Scan Type
With 2 Digital and 1 Analogue Output
As above + RS232 Configuration
Programming adaptor for above


UC80 Series
Ultrasonic sensors in block style housing.
Sensing distance up to 8 metres.

With RS485
With external amplifier
Amplifier for Above