The EZ-10 series is a reliable and versatile water detection sensor. The powerful beam of the EZ-11 allows for the beam to pass through translucent containers (PFA tanks, etc.) as well as opaque containers (shampoo bottles, etc.). It is also possible to set the sensitivity so that water drops, bubbles in the water, or froth on the water surface are not detected. Several sensors can be mounted adjacently by using optional slit masks. A quick-connect version is available for simple connection and disconnection of the sensor. Also, Light-ON or Dark-ON operation can be selected.