Voltage Level Sensors

The input of this sensor can be the voltage whereas the output is the switches analog voltage signal a current signal an audible signal etc.

Voltage level sensors.

The long probe transmits a low voltage the second shorter probe is cut so the tip is at the switching point. If the voltage reaches a certain threshold then an indicator such as an led will turn on. This sensor can determine the ac or dc voltage level. That s a different thing entirely.

Conductive level sensors use a low voltage current limited power source applied across separate electrodes. Voltagewatch sensors identify undervoltage or overvoltage concerns and help protect critical motors and electronics. This sensor is used to monitor calculate and determine the voltage supply. Simply put two metallic probes of different lengths one long one short insert into a tank.

Conductive sensors are used for point level sensing conductive liquids such as water and highly corrosive liquids. The power supply is matched to the conductivity of the liquid with higher voltage versions designed to operate in less conductive higher resistance mediums. Ideal for situations where power quality is an issue voltagewatch sensors facilitate monitoring of supply voltage levels. A voltage sensor circuit is a circuit that can sense the voltage input into it.

The input of this sensor can be the voltage whereas the output is the switches analog voltage signal a current signal an audible signal etc.