The RPS - 150A Self Contained Ultrasonic Position Sensor is mounted in a limit switch style housing. It is powered by 20-30VDC and is reverse polarity protected. It can detect targets which are not at right angles with the use of a wide beam angle. Features include: Adjustable Zero & Span Broad Sensing Beam Range 2 to 40″ or 5 to 80″ LED Strength Indicator Analog Current & Voltage Outputs Selectable Inverted & Non-Inverted Outputs Short Circuit & Reverse Polarity Protected Limit Switch Style Housing Click below to view the datasheet: Datasheet Enquire Now