E3G-L31 Photoelectric Sensors NEW

E3G-L31 Omron Photoelectric Sensors NEW

Product Description:

The Combination of the Hyper LED and Shine-proof Achieves both Ease-of-use and High Performance

· Hyper LED mounted. Finest pin-point beam in the industry allows detection of minute objects.

· Shine-proof optical system achieves stable detection of objects regardless of glossiness, color, material, surface irregularities, or inclination. 4% or less black/white error: (E3G-L1), 4% or less differential travel: (E3G-L1)

· Simple teaching of background or surface of conveyor. Double-bar display indicates excess gain at a glance.

· A line-up of M8 connector which ensures easy maintenance.

· Meets IEC IP67 requirements, thus resisting water..

Specifications:

Sensing method			Distance-setting
?	Model	NPN output	E3G-L11	E3G-L15	E3G-L31	E3G-L35
Item		PNP output	E3G-L12	E3G-L16	E3G-L32	E3G-L36
Sensing range			5 to 50 mm (50 × 50 mm white paper, setting distance: 50 mm)		50 to 200 mm (50 × 50 mm white paper, setting distance: 200 mm) 50 to 150 mm (50 × 50 mm black paper, setting distance: 150 mm)
Setting range			30 to 50 mm (50 × 50 mm white paper, black paper)		50 to 200 mm (50 × 50 mm white paper) 5 to 150 mm (50 × 50 mm black paper)
Differential travel			4% max. of setting distance		10% max. of setting distance (typical)
Reflectivity character­istics (black/white er­ror)			4% max. of setting distance		10% max. of setting distance (at 50 to 150-mm setting distance)
Light source (wave­length)			Red LED (670 nm)		Infrared LED (860 nm)
Spot size			1-mm dia. max. (at 38-mm sensing distance)		15-mm dia. max. (at 150-mm sensing distance)
Power supply voltage			10 to 30 VDC including 10% (p-p) ripple
Current consumption			55 mA max.		65 mA max.
Control output			Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: NPN output: 1.2 V max., PNP output: 2.0 V max.) Open collector output (NPN/PNP, depends on the model) Light ON/Dark ON selectable
Protection circuit			Power supply reverse polarity protection, Load short-circuit protection, Mutual interference prevention
Response time			Operate or reset: 1.5 ms max.		Operate or reset: 2.5 ms max.
Distance setting			Teaching (in NORMAL or ZONE mode)
Fine distance adjust­ment			Manual fine threshold adjustment (NORMAL mode: 13 levels, ZONE mode: 5 levels)
Indications			Operation indicator (orange), Distance indicator (green: 8 levels), Threshold indicator (red, NORMAL mode: 13 levels, ZONE mode: 5 levels)
Ambient illumination (Receiver side)			Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max.
Ambient temperature			Operating: −25°C to 55°C, Storage: −30°C to 70°C (with no icing or condensation)
Ambient humidity			Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance			20 M? min. at 500 VDC
Dielectric strength			1,000 VAC, 50/60Hz for 1 min
Vibration resistance (destruction)			10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance (destruction)			500m/s2 3 times each in X, Y, and Z directions
Degree of protection			IEC IP67 (with protective cover)
Connection method			Pre-wired (Standard length: 2 m)	Connector (M8)	Pre-wired (Standard length: 2 m)	Connector (M8)
Weight (packed state)			Approx. 64 g	Approx. 21 g	Approx. 64 g	Approx. 21 g
Mate­rial	Case		PBT (polybutylene terephthalate)
	Cover		Methacrylic resin
	Mounting Bracket		Stainless steel (SUS304)
Accessories			Mounting Bracket (with screws), Instruction sheet