Ultrasonic level sensor DVUF

for liquids4-20 mAfor fill monitoring

• Ultrasonic sensor • PVDF material • Voltage 18-30VDC- 4-20mA-4 wires • Compact or flexible • FPM Boards • For distance, volume and level measurement • For containers, open basis and channels • Simple installation by G 1 ½˝ housing thread • Operation voltage 24 VDC / casing head IP 67 • The UFM is an ultrasonic sensor for continuous level measurement without contact with the fluid. Advantage • Principle of measurement without contact • Options for distance, volume and level measurement • Optional with continuous output or relays Applications Applications • In warehouses or containers in practically the entire industry. • Suitable for aggressive and neutral liquids if the parts in contact of the sensor are resistant to medium (steam) according to the Divatec resistance table. • Not suitable for media where foam can be formed. Function • The sensor consists of an ultrasonic transducer which continuously transmits short pulses of ultrasound to the surface of the medium. The impulses are received by the sensor in the form of echoes. • The time between transmission and reception of pulses is measured. This time is proportional to the distance and therefore to the filling height of the medium. The conversion of these values ​​to eg distance, fill height and volume is done by processor in the connection head.