Siemens 7ME3950-5LD20

Ultrasonic transit time Sensor Clamp-On, Universal Size C2, paired, dedicated, Ex Zone 0,1,2, Class 1, Div 1,2, any pipe materials, Liquid, Pipe Diameter range 51 - 254 mm (2 - 10 in), Temperature -40C - +121C (-40F - +250F) Housing Polyetherimide/StSt corrosion resistant, incl. Couplant 7ME39600UC20 and sanding block for FST020, FST030 (FUS1010)