ultrasonic level sensor

Ultrasonic level sensor
This pit level sensor has a 30 foot range and offers easy set-up and automatic adjustment for internal obstructions. In addition, measurements on level, distance, volume, or open channel flow easy to configure.

FEATURES

Measurement range：9.6" to 16', 4.8" (0.25 to 5 m)
Included Angle of Sonic Beam：10° at -3 dB boundary
Power：12-28 VDC
Output：4-20 mA
Resolution：0.125" (3 mm)
Temperature：-40° to +158° F (-40° to +70° C)
Mounting：2" NPT
2 optional flanges 
(standard application and high corrosion application)