Specification Brand : Baomain BulletPoint : FOTEK A3R-2MX Diffuse Reflection Photoelectric Switch Sensor 100% FREE POWER PHOTO SENSOR BulletPoint1 : Thread diameter: M18;Sending Light: Infrared Rays BulletPoint2 : Detection distance: 10-30cm;Type: NPN NO;Voltage: DC 10-30V BulletPoint3 : Wire Type : DC 3 Wire, Proximity-sensing / Opposite Type BulletPoint4 : Body Size: 2.3 x 7cm/0.9" x 2.7'' (Max.D*L);Cable Length: 150cm BulletPoint5 : Weight: 200g;Package Content: 1 Pair x Photoelectric Switch + 2 x Mounting Bracket ExternallyAssignedProductIdentifier : 3681156518204 ItemDisplayWeight : 180 grams ItemName : Baomain 1 Pair M18 Infrared Ray Through-Beam Reflection Optical Photoelectric Sensor Switch E3F-5DN1/E3F-5L NPN NO 200mA 10-30VDC Sensing Distance 5m 3 Wires with Mounting Bracket ItemPackageDimensions_Height : 50 millimeters ItemPackageDimensions_Length : 130 millimeters ItemPackageDimensions_Width : 90 millimeters ItemTypeKeyword : electronic-component-photoelectric-sensors Manufacturer : Baomain Electric Material : Plastic PartNumber : E3F-5DN1/E3F-5L ProductDescription :
Optical switch control by infraredray,as proximity sensor,including a transmitter and receiver in it.
It can be applied in security system,manufacturing industry etc.
A retroreflective arrangement places the transmitter and receiver at the same location and uses a reflector to bounce the light beam back from the transmitter to the receiver.
An object is sensed when the beam is interrupted and fails to reach the receiver.