Echomax XPS-10 Transducer High-frequency ultrasonic transducer designed for a wide variety of liquid and solid applications, for use with approved controllers. Includes integral temperature sensor. Measuring range: min. 0.3m, max. 10m Mounting thread and facing: 1" NPT ((Taper), ANSI/ASME B1.20.1), PTFE facing Cable length: 5 m (16.40 ft) Flange, flush mount: DN 100, PN10/16, Type A, flat faced Approvals: ATEX II 2GD,FM Class I Div 2/SAA Class 1 Zone 1 .