Ultrasonic sensor for continuous level measurement

Technical Data:

Measuring range
In liquids up to 5 m (16.4 ft)
In bulk solids up to 2 m (6.562 ft)
Deviation ±4 mm or < 0.2 %
Process fitting Thread G1½ , 1½ NPT
Process pressure -0.2 … +2 bar/-20 … +200 kPa (-2.9 … +29 psig)
Process temperature -40 … +80 °C (-40 … +176 °F)
Ambient, storage and transport temperature -40 … +80 °C (-40 … +176 °F)
Operating voltage 14 … 36 V DC
SIL qualification Optionally up to SIL2