E3G-L73 2M

Long-distance Photoelectric Sensor with Built-in Amplifier

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E3G-L73 2M

Distance-setting, Sensing distance 0.2 to 2m, Light-ON/Dark-ON selectable, NPN/PNP output, Pre-wired models(2m)

Sensing method	Distance-setting
Sensing distance	0.2m to 2m (White paper 300 x 300 mm)
Light source	Infrared LED
Control output (Output type)	NPN/PNP open collector output
Connection method	Pre-wired models （Cable length: 2 m）

Item list of E3G

Ratings/Performance
Dimensions
Output circuit
Operating range
Setting distance

Ratings/Performance

As of September 9, 2016


Sensing method	Distance-setting
Sensing distance	0.2m to 2m (White paper 300 x 300 mm)
Setting range	0.5 to 2m (White paper 300 x 300 mm)
Spot size	70 mm dia. Max. (At sensing distance of 1 m)
Differential distance	10% Max. of setting distance
Reflectivity characteristic (black-white error)	-10% to 10% Max. (At setting distance of 1 m)
Light source	Infrared LED
Power supply voltage	10 to 30 VDC (ripple (p-p) 10% included)
Current consumption	60 mA DC Max.
Control output (Output type)	NPN/PNP open collector output
Control output (Load current)	0 to 100 mA
Control output (Residual voltage)	(DC) 1.2 V Max. (NPN output, Load current 100mA Max.) (DC) 2 V Max. (PNP output, Load current 100mA Max.)
Operation mode	Light-ON/Dark-ON selectable
Load power supply voltage	30 VDC Max.
Protective circuit	Surge suppressor Output short-cut protection Power supply reverse polarity protection Mutual interference prevention
Response time	5 ms Max.
Sensitivity setting	Teaching method
Ambient illuminance	Incandescent lamp: 3000 lux Max., Sunlight: 10000 lux Max.
Ambient temperature	Operating: -25 to 55℃ Storage: -30 to 70℃ (with no icing or condensation)
Ambient humidity	Operating: 35 to 85% Storage: 35 to 95% (with no icing or condensation)
Insulation resistance	20 MOhm Min. at 500 VDC between charged parts and the case
Dielectric strength	1000 VAC at 50/60 Hz for 1 minute between charged parts and the case
Vibration resistance	10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance	500 m/s**2 for 3 times each in X, Y, and Z directions
Degree of protection	IEC60529: IP67
Connection method	Pre-wired models （Cable length: 2 m）
Indicator	Operation indicator (orange), Stability indicator (green)
Tightening torque	1.2 N・m Max. (with M4 screw)
Material (case)	PBT
Material (lens)	Methacrylate resin
Material (cover)	Polyethyl sulfon
Accessories	Instruction manual, Adjustment driver