E3Z-R61 Photoelectric Beam Sensor Indoor Wall Mounted NPN (NO Or NC Switchable) Retroreflective photoelectric Sensor Proximity Switch with 6.5ft Cable,Reflector Panel,10ft Induction Adjustable

Photoelectric Switch control by infraredray, as a apporach sensor, includeing a transmitter and receiver in it. 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.
Product model: E3Z-R61,Output: NPN output （Switchable normally open or normally closed）.
Working voltage: DC6~26V, Working current: 300mA, Sensory Distance : 0-6.5ft（Adjustable distance）, Working temperature: -25℃~+75℃, Frequency: 50Hz, Wire Type:DC 3 Wire, Cable length: 6.5ft.
Package Content: 1 x Photoelectric Switch, 1 x Reflector Panel, 1 x Users Guide,Note: Without Mounting Bracket.
Proximity sensor can be applied in security system, manufacturing industry. Weatherproof (IP67) construction for indoor/outdoor usage.Safety sensor is widely used in garage doors or automatic gates,Overhead door security sensor,Industrial automation, Detect small objects on manufacturing line,Entry detection for store fronts,Assist in measuring parking distance,Alarm sensor etc

Explanation on the definition of NO, NC, NPN, PNP:

NO(Normally open): the circuit is open when there is no sensing object, and the circuit is closed after sensing the object

NC(Normally closed): the circuit is closed when there is no sensing object, and the circuit is open after sensing the object

NPN: Taking 24V voltage as an example, the output voltage is 0V when sensing objects, and the output voltage is 24V when not sensing.

NPN: Taking 24V voltage as an example, the output voltage is 24V when sensing an object, and the output voltage is 0V when not sensing.

Sensing object: non-transparent object

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