E3JK-R2 series prism relay photoelectric sensors

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▇ Operating form and model number
Current typeOperating formSwitch stateModel numberSupply voltageOnline store: 
DCRelayLight-ONE3JK-R2M1D12-24VdcUS $5.09/ pieceOrder
ACRelayLight-ONE3JK-R2M1A90-250VacUS $5.09/ pieceOrder
DC/ACRelayLight-ONE3JK-R2M1DA12-240Vdc/24-240VacUS $8.81/ pieceOrder
DCRelayDark-ONE3JK-R2M2D12-24VdcUS $5.09/ pieceOrder
ACRelayDark-ONE3JK-R2M2A90-250VacUS $5.09/ pieceOrder
DC/ACRelayDark-ONE3JK-R2M2DA12-240Vdc/24-240VacUS $8.81/ pieceOrder
▇ General
Model number E3JK-R2 series
External dimensions 18x50x50 mm
Sensing method Retroreflective
Detection distance 2m±10%
Sensitivity adjustment Adjustable
Supply voltage 12-24Vdc; 90-250Vac; 12-240Vdc/24-240Vac
Rated output current 3A@250VAC max, 10mA@5VDC min
Sensing object Opaque object
Response frequency 25Hz
Response time 30ms max
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
Operating temperature -30 to 65 °C (with no icing or condensation)
Operating humidity Storage: 35% to 95% (without condensation)