Photoelectric switch control by infrared radiation as an approach sensor, including 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.

• Specification:
• Product Name : Photoelectric Switch
• Model : E3JK-R4M1
• Detection Distance : 4M
• Response Time : <30ms>
• Type : DC 5-wire
• Work Voltage : 230 VAC
• Relay Output : 250VAC 3A (Max) 240VDC 3A (Max)
• Ambient Temperature : Operating:-20 - 55 Degree
• Storage:-30 - 70 Degree
• Directional Angle: Sensor: 1–5 5 Degree ; Reflector: 40 Degree Minimum
• Size : 50 x 50 x 18mm /2" x 2" x 0.7(L*W*H)
• Reflector Panel Size : 61 x 51x 7.5mm/2.4'' x 2'' x 0.3'' (L*W*T)
• Cable Length : 120 cm/47.2"
• Weight : 153g
• Indicator Light Color : Red
• Material : Plastic, Metal
• Color : Black, Gray