7ME3950-5LL21 - Ultrasonic transit time Sensor Clamp-On, High Precision, Size B2

Ultrasonic transit time Sensor Clamp-On, High Precision, Size B2H, pair, dedicated, Ex Zone 0,1,2, Class 1, Div 1,2, for steel pipe, Liquid, Pipe wall thickness from 3,0 - 4,1 mm (0.12 - 0.16"), Best Temperature >80C (>176F) max. -40C - +121C/-40F - +250F Housing Polyetherimide/StSt corrosion resistant, suggested for FST020, (substitute for FUx1010), Manufacturercode: 7ME3950-5LL21