Siemens 7ME3951-0LE00

Ultrasonic transit time Sensor Clamp-On, Universal Size D3, paired, Portabel-BNC any pipe materials, Liquid, Pipe Diameter range 203 - 610 mm (8 - 24 in), Temperature -40C - +121C (-40F - +250F) Housing Polyetherimide/StSt corrosion resistant, incl. Couplant 7ME39600UC20 and sanding block for FST020, FST030 (FUS1010)