Features:Photoelectric switch makes use of the block or reflection of the detected object to the light beam, and the circuit is turned on by the synchronous circuit to detect the presence or absence of the object.Detection objects are not limited to metal, and all objects that reflect light (or block light) can be detected.The photoelectric switch converts the input current into a light signal on the transmitter, and the receiver detects the target object according to the intensity or presence of the received light.The sensor uses infrared light to detect the objects for sensitive detection with delay that can be almost ignored.Built-in multiple protection circuits, strong anti-interference ability, sensitive response.Specification:Model: CDD-11NPower Supply Voltage: DC12-24VOutput Form & Status: NPN NODetection Distance: 10mmDetecting Objects: Opaque objectsCylindrical Head Diameter: 18mmLine Length: 1.5mLight Source Type: Transmitting tubeInduction Method: Diffuse reflectionProtection Level: IP66Housing Material: Copper nickel platingControl Output: <300mACurrent Consumption: <10mAResponse Frequency: 500HzResidual Voltage: <1.5VIndicator Light: Action indicator (red LED)Insulation Resistance: >50M (500VDC megohm reference)Withstand Voltage: 1500VAC 50/60Hz 1minVibration Resistance: 10-55Hz (cycle one minute) amplitude 1mm X, Y, Z 2 hours in each directionImpact Resistance: 500m/s (50G) X, Y, Z 3 times in all directionsOperating Environment: -25~+70C, 35-95%RHStorage Environment: -30~+80C, 35-95%RH Protection Circuit: Built-in Surge Protection Circuit, Power Reverse Polarity Protection Circuit, Over Current Protection CircuitPackage List:1 x Photoelectric Sensor Switch.