ULI 200 series transmitters are 3 wire type instruments. An ultrasonicwave is pulsed 5 times a second. The reflection of this pulse is received by the sensor. The time taken for the wave to travel to the object and back to the sensor is proportional to the distance of the object from the sensor. The compact size, narrow beam angle and small dead band ensures that these sensors will work reliably for small tanks.
The Pointek ULS200 is an ultrasonic non-contacting switch with two switch points for level detection of bulk solids, liquids and slurries in a wide variety of industries; ideal for sticky materials. For More Information visit:- http://www.leveltransmittersupplier.com/ Our E-mail Address:-info@instronline.com
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