Gate Door Opener 4meter Retro Reflective Photocell Photoelectric Beam Reflector⇖
$ 10.66
Description
Gate Door Opener 4meter Retro Reflective Photocell Photoelectric Beam Reflector⇖. E3JK-R4M1 DC 12-24V 4m sensing 18x50x50mm retroreflective photoelectric switch with reflector E3JK series photoelectric sensor. E3JK-R4 series prism relay photoelectric sensors. E3JK-R4M1: align to reflector, the LED is not light, when an object is between them, the LED will light. E3JK-R4M1 DC 12-24V 4m sensing 18x50x50mm retroreflective photoelectric switch with reflector E3JK series photoelectric sensor E3JK-R4 series prism relay photoelectric sensors ▇ Operating form and model number Current type Operating form Switch state Model number Supply voltage Related product DC Relay Light-ON E3JK-R4M1D 12-24Vdc Visiting... AC Relay Light-ON E3JK-R4M1A 90-250Vac Order DC/AC Relay Light-ON E3JK-R4M1DA 12-240Vdc/24-240Vac Order DC Relay Dark-ON E3JK-R4M2D 12-24Vdc Order AC Relay Dark-ON E3JK-R4M2A 90-250Vac Order DC/AC Relay Dark-ON E3JK-R4M2DA 12-240Vdc/24-240Vac Order ▇ General Model number E3JK-R4 series External dimensions 18x50x50 mm Sensing method Retroreflective Detection distance 4m±10% Sensitivity adjustment Adjustable Supply voltage 12-24Vdc; 90-250Vac; 12-240Vdc/24-240Vac Rated output current Relay: 3A@250VAC max, 10mA@5VDC min Sensing object Opaque object Response frequency 25Hz Response time 30ms max Light state E3JK-R4M1: align to reflector, the LED is not light, when an object is between them, the LED will light. E3JK-R4M2: align to reflector, the LED is light, when an object is between them, the LED will not light. Protection circuit DC: Reverse polarity protection, Surge suppressor, Short-circuit protection AC: Surge suppressor Insulation resistance 50 MΩ min. at 500 V DC between energized parts and case Dielectric strength 1000 VAC max., 50 / 60 Hz for 1 min between energized parts and case Temperature influence ±10% max. of sensing distance at 23°C within temperature range of -25°C to 60°C ±15% max. of sensing distance at 23°C within temperature range of -30°C to 65°C Voltage influence ±10% max. of sensing distance in rated voltage range ±15% IP Rating IP64 Cable length 1.2m, PVC cable Material Case: ABS; Sensing surface (lens): PMMA Matched reflector TD-08 (Default has this) Operating temperature -30 to 65 °C (with no icing or condensation) Operating humidity Storage: 35% to 95% (without condensation) On Oct 17, 2025 at 04:55:41 PDT, seller added the following information:
