OMRON Photoelectric Sensors E3S-DC
Detection method Groove type
Item Model E3S-GS3E4
Detection distance 30mm
Standard detection of objects such as opaque objects above 6mm
The minimum detection object φ3mm above (black mark on the transparent plate)
Light source (light emitting wavelength) Infrared light emitting diode (950nm)
Power supply voltage DC12 ~ 24V ± 10% pulsation (p-p) 10% or less
Current consumption below 40mA
Control output load Power supply voltage DC24V or less, load current 80mA or less (residual voltage 2V or less), NPN voltage output type when the light ON / light when the open wire connection switch mode
Protection circuit power supply reverse protection, output short circuit protection
Response time action, reset: each 1ms or less
Sensitivity Adjust the unidirectional knob
The use of ambient light exposure to incandescent light: 3,000lx, daylight: 10,000lx
Ambient temperature Operating: -25 ~ + 55 ° C, when stored: -40 ~ +70 ° C (no icing, condensation)
Ambient humidity Operating: 35 to 85% RH, when stored: 35 to 95% RH (no condensation)
Insulation resistance 20MΩ or more (DC500V megger)
Withstand voltage AC1,000V 50 / 60Hz 1min
Vibration (durable) 10 ~ 55Hz double amplitude 1.5mm X, Y, Z direction 2h
Impact (durable) 500m / s2 X, Y, Z direction 3 times
Protection structure IEC standard IP67
Connection type Wire lead type (standard wire length 2m)
After the quality (after packaging) about 330g
Material shell zinc die casting
Lens part Polycarbonate
Indicator window polycarbonate