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Omron E3JK-R4 M1 Retro-Reflective Photo Eye IR w/ Reflector, EMX-NIR Compatible
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Use this sensor to detect when something or someone passes an entry point - a car entering your driveway, someone coming in the side gate, or any number of other uses. The sensor emits a beam of infrared (IR) light, invisible to human eyes, bounces it off a reflector, and senses when the beam is interrupted. The light sent out is polarized, so the sensor responds only to light with the same polarization. Input voltage can be anything from 12 to 240 volts, either AC or DC. The output is a relay capable of 0.6A at 110-125 volts, 2A at 30VDC. It's waterproof to the IP66 standard, so is built to take punishment outdoors. There are two LEDs to indicate proper operation.
Compatible with EMX-NIR Retro-Reflective Photo Eye
Model number E3JK-R4 series
Supply voltage 12-24Vdc; 90-250Vac; 12-240VDC/24-240VAC
External dimensions 18x50x50 mm / 0.7x1.9x1.9 inches
Sensing method Retro-reflective
Setting distance 4m±10%
Sensing object Opaque object
Sensitivity adjustment Adjustable
Response frequency 25Hz
Response time 30ms max
Control output 3A@250VAC max, 10mA@5VDC min
Protection circuit-DC Reverse polarity protection, Surge suppressor, Short-circuit protection
Protection circuit-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-1 ±10% max. of sensing distance at 23°C / 74°F within temperature range of -25°C to 60°C / -13°F to 140°F
Temperature influence-2 ±15% max. of sensing distance at 23°C / 74°F within temperature range of -30°C to 65°C / -22°F to 149°F
Voltage influence ±10% max. of sensing distance in rated voltage range ±15%
IP Rating IP67
Material Case: ABS; Sensing surface (lens): PMMA
Operating temperature -30 to 65 °C / -22 to 149 °F(with no icing or condensation)
Operating humidity Storage: 35% to 95% (without condensation)
Compatible with EMX-NIR Retro-Reflective Photo Eye
Model number E3JK-R4 series
Supply voltage 12-24Vdc; 90-250Vac; 12-240VDC/24-240VAC
External dimensions 18x50x50 mm / 0.7x1.9x1.9 inches
Sensing method Retro-reflective
Setting distance 4m±10%
Sensing object Opaque object
Sensitivity adjustment Adjustable
Response frequency 25Hz
Response time 30ms max
Control output 3A@250VAC max, 10mA@5VDC min
Protection circuit-DC Reverse polarity protection, Surge suppressor, Short-circuit protection
Protection circuit-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-1 ±10% max. of sensing distance at 23°C / 74°F within temperature range of -25°C to 60°C / -13°F to 140°F
Temperature influence-2 ±15% max. of sensing distance at 23°C / 74°F within temperature range of -30°C to 65°C / -22°F to 149°F
Voltage influence ±10% max. of sensing distance in rated voltage range ±15%
IP Rating IP67
Material Case: ABS; Sensing surface (lens): PMMA
Operating temperature -30 to 65 °C / -22 to 149 °F(with no icing or condensation)
Operating humidity Storage: 35% to 95% (without condensation)
