MODEL 220 B
This unit is a capacitance type point level sensor that detects the presence or
absence of material directly contacting the 3” sensor disk.
High temp FG sensor head with operating temps to 500° F [model 420 B].
Ceramic sensor head with operating temperatures to 900° F model 520 B].
Flush mount or adjustable depth sensor head.
Mounting flanges to fit bolt patterns of existing sensors.
Normal installation requires mounting the head flush with the inside of the cyclone
wall, producing a non-intrusive sensor.
A special adjustment feature allows the sensor head to be projected internally up
to 6” in cases where a probe type sensor is required.