A family of diffuse ultrasonic sensors with a sensing range from 40-300 mm and 80-800 mm with a resolution as low as 3.0 mm. The sensor contains an analogue output that is either 0-10 V or 4-20 mA. This sensor is the ideal choice������for distance measurement, level measurement, diameter measurement or loop control. Due to the use of microprocessor control the digital filtering makes the sensor immune to most electromagnetic interferences.
