Image Credit: Sensorsmag.com Ultrasonic level sensors are used for non-contact applications with highly viscous and bulk solids. They are used in systems which require remote, wireless monitoring and ...

Happily there is a solution in the form of capacitive sensor probes ... be measured to gain a reading of the soil moisture level. The probe is fitted with a 3.3 V LDO regulator, which is simply ...

A probe within each dry material level switch is used to read the level of ... Listed below are some of the most common technology types and their methods of level detection. Differential pressure ...