E3Z-LS68

Distance-settable Photoelectric Sensor

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Distance-setting, Sensing distance 2 to 80mm, Light-ON/Dark-ON selectable, NPN output, M8 connector models

Sensing method	Distance-setting
Sensing distance	2mm to 80mm (White paper 100 x 100 mm)
Light source	Red LED
Control output (Output type)	NPN open collector output
Connection method	M8 connector models

Item list of E3Z-LS

Ratings/Performance
Dimensions
Output circuit
Operating range

Ratings/Performance

As of September 9, 2016


Sensing method	Distance-setting
Sensing distance	2mm to 80mm (White paper 100 x 100 mm)
Setting range	20 to 80mm (White paper 100 x 100 mm)
Spot size	2.5 mm dia. Max. (At sensing distance of 50 mm +/- 10 mm)
Differential distance	2% Max. of setting distance
Reflectivity characteristic (black-white error)	5% Max. of setting distance
Light source	Red LED
Power supply voltage	12 to 24 VDC -10% to 10% (ripple (p-p) 10% Max.)
Current consumption	30 mA DC Max.
Control output (Output type)	NPN open collector output
Control output (Load current)	0 to 100 mA
Control output (Residual voltage)	(DC) 1 V Max. (Load current 100mA Max.)
Operation mode	Light-ON/Dark-ON selectable
Load power supply voltage	26.4 VDC Max.
Protective circuit	Surge suppressor Output short-cut protection Power supply reverse polarity protection Mutual interference prevention
Response time	1 ms Max.
Sensitivity setting	5-turn endless adjustment
Ambient illuminance	Incandescent lamp: 3000 lux Max., Sunlight: 10000 lux Max.
Ambient temperature	Operating: -25 to 55℃ Storage: -40 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	M8 connector models
Indicator	Operation indicator (orange), Stability indicator (green)
Tightening torque	0.5 N・m Max. (with M3 screw)
Material (case)	PBT
Material (lens)	Denatured Polyarylate
Accessories	Instruction manual