Fisher Level Sensors, in conjunction with either FIELDVUE DLC3000 Series digital level controllers or 2500 Series controllers and transmitters, are designed to measure changes.

On-off switch that senses high or low liquid levels. A displacer is used as the sensor and is located in an external cage that mounts to the outside of a vessel.

Both digital electronic and pneumatic displacement level controllers are used for accurate level measurement or precision level loop control.

The pneumatic level controllers sense the level of a liquid or a liquid-to-liquid interface, compare the level with a desired value (set point) and produce a pneumatic signal that can operate an actuator control valve.

Once again Emerson Process Management reinforces its long-standing commitment to technological excellence with a complete line of pressure controllers.

Emerson Process Management manufactures a broad range of accessories for use with control valves.