This product is part of the Hyde Park Ultrasonic Sensors range, an offer of ultrasonic sensors. This ultrasonic sensor is a self-contained, pulse-echo, analogue sensing device that both transmits and receives sonic energy. It offers analogue current output of 4mA to 20mA (default) and auto slope output. This 18mm barrel sensor transmits and receives energy of 50.8mm (2inch) to 508mm (20inch) maximum sensing range. Operating on 15V to 24V DC and employing the latest piezoelectric and microprocessor technology. Supports 4-wire wiring technique and furnished with 4-pin M12 male connector for electrical connection. It is a cylindrical M18 threaded designed sensor with adjustable sensing window. The blue enclosure is made of PBT with glass epoxy front part. It is available in size of 77.62mm (L) x 18mm (W) x 18mm (D) and weighs 0.033kg. The ultrasonic sensor is suitable for packaging, automotive, paper industry, machine tool, assembly, water treatment, food and beverage processing etc. It is an IP67 and NEMA 4X rated product. This product is certified by CE and UL. Detection of any material, irrespective of colour, light ambiance at the same distance, without adjustment or correction factor. This is the next generation of compact ultrasonic analogue sensor that outperforms many other sensor types in all types of applications.