E3Z-T81A Photoelectric Switch NEW

E3Z-T81A OMRON Photoelectric Switch NEW

OMRON Photoelectric Switch E3Z-T81A   

Product Description:

Long sensing distance of 30 m for Through-beam Models, 4 m for Retro-reflective Models, and 1 m for Diffuse-reflective Models.

Mechanical axis and optical axis offset of less than ±2.5° simplifies optical axis adjustment.

High stability with unique algorithm that prevents interference of external light.

Specifications:

Sensing method			Through-beam			Retro-	Diffuse-reflective		(Narrow-beam
						reflective with			Models)
						MSR function
Model	NPN	Pre-wired	E3Z-T61	E3Z-T62	E3Z-T61A	E3Z-R61	E3Z-D61	E3Z-D62	E3Z-L61
	output	Connector	E3Z-T66	E3Z-T67	E3Z-T66A	E3Z-R66	E3Z-D66	E3Z-D67	E3Z-L66
		(M8)
	PNP	Pre-wired	E3Z-T81	E3Z-T82	E3Z-T81A	E3Z-R81	E3Z-D81	E3Z-D82	E3Z-L81
	output	Connector	E3Z-T86	E3Z-T87	E3Z-T86A	E3Z-R86	E3Z-D86	E3Z-D87	E3Z-L86
		(M8)
Sensing distance			15 m	30 m	10 m	4 m (100 mm) *1	100 mm	1 m (white	90 + 30 mm
						(when using	(white paper:	paper: 300	(white paper,
						E39-R1S)	100 × 100	× 300 mm)	100 x 100 mm)
						3 m (100 mm) *1	mm)
						(when using
						E39-R1)
Spot diameter (typical)			---						(2.5 dia. And
									sensing distance
									of 90 mm)
Standard sensing object			Opaque: 12-mm dia. min.			Opaque:	---
						75-mm dia. min.
Minimum detectable object			---						0.1 mm
(typical)									(copper wire)
Differential travel			---				20% max. of setting		Refer to
							distance		Engineering data
									on Data Sheet.
Directional angle			Both emitter and receiver: 3 to 15°			2 to 10°	---
Light source (wavelength)			Infrared LED (870 nm)		Red LED	Red LED	Infrared LED (860 nm)		Red LED
					(660 nm)	(660 nm)			(650 nm)
Current consumption			35 mA max. (Emitter: 15 mA max.,			30 mA max.
			Receiver: 20 mA max.)
Protection circuits			Reversed power supply polarity			Reversed power supply polarity protection, Output short-
			protection, Output short-circuit			circuit protection, Mutual interference prevention, and
			protection, and Reversed output			Reversed output polarity protection
			polarity protection
Response time			Operate or	Operate or	Operate or reset: 1 ms max.
			reset: 1	reset: 2
			ms max.	ms max.
Degree of protection			IEC, IP67
Connection method			Pre-wired cable (standard length: 2 m and 0.5 m), Connector (M8)
Weight	Pre-wired cable		Approx. 120 g			Approx. 65 g
(packed	(2 m)
state)	Connector		Approx. 30 g			Approx. 20 g
Material	Case		PBT (polybutylene terephthalate)
	Lens		Modified polyarylate			Methacrylic resin	Modified polyarylate