Pneumatic Liquid Level Sensor

Pneumatic level sensors are used where hazardous conditions exist, where there is no electric power or its use is restricted, and in applications involving heavy sludge or slurry. As the compression of a column of air against a diaphragm is used to actuate a switch, no process liquid contacts the sensor's moving parts. These sensors are suitable for use with highly viscous liquids such as grease, as well as water-based and corrosive liquids. This has the additional benefit of being a relatively low cost technique for point level monitoring.

Model available from NOHKEN:

• Model FP

  • Point Detection, liquids medium, non-contact, pneumatic, sticky liquids, level control.