Providing electric voltage of DC 24V to the sensor, it makes output of 4~20mA current which is converted by resistors in the sensor.The continuous fluctuation of the current is caused by the up-and-down movement of the float which has permanent magnet in it.Finally, the current output is transmitted to the controller.
Product Specification and Features
For indicating liquid level and alarming to control.
Easy to install and is generally used.
Able to control motor continuously.
Able to control power seperately.
Able to use in chemical, industrial waste water, or food tank.
Coated sensor with PVC or PTFE is available for chemical tanks.
High temperature type or high viscosity type is available by special order.