The RPS-409A is a narrow Beam Analog Distance Sensor. Features include: Various Sensing Ranges Narrow Sensing Beam LED Indicator Short Circuit Protected Wide Temperature Range Sync / Enable Input Line Input Voltage 20-30VDC Reverse Polarity Protected Self Contained Sensor Analog Voltage Output RPS-409A in PVC Housing Chemical Resistance (PVC) Quick Disconnect Connector Click below to view the datasheet: Datasheet Enquire Now