Ultrasonic Flow Meter/-Monitor/-Counter/-Doser,Max. temperature/pressure 120 °C / 16 bar

Model: DUK-22-N9H-G14R-L
Brand: Kobold
[DUK-22]:
Operating principle Ultrasonic
Mounting position all directions
Indication/Output see electronic version
Max. temperature/pressure 120 °C / 16 bar 
Protection IP 65
Seal FPM
Sensor Housing St. st. 
[N9H]:Measuring range/connection, 1…250 L/min, 2 NPT female  
[G14R]: Evaluation electronic for DUK 
Dosing electronic, 4-20 mA, 24 VDC, 1 m cable connection 
[L]: Flow direction from left to right 
*************************************************
Datasheet: http://www.kobold.com/uploads/files/duk-gb-flow.pdf