They do so by sending a small current through their probe tip. Current flowing between the sensor and some reference (often the metal tank holding the liquid) is compared inside the sensor to current ...

What’s the difference between a transmitter and a sensor? Nine different types of sensor transmitters. How does each type of transmitter work? What are the components of each transmitter type? Sensors ...

The BTL7-T500 has a range of applications and operates safely in explosion hazardous areas of Zone 0 and Zone 1. This means, for example, it can also be used for continuous level measurement in ...