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E3T

Фотоэлектрический датчик в миниатюрном пластиковом корпусе

Малогабаритные фотоэлектрические датчики в плоском и профильном корпусе для сложных условий установки.

Малогабаритный точечный светодиод высокой точности для установки в ограниченном пространстве
3,5 мм плоская модель с надежным подавлением отражения от фона и маленькой погрешностью при переходе от черного к белому
Уникальная технология оптического центрирования, обеспечивающая минимальное отклонение от оптической оси
Высокая устойчивость к электромагнитным помехам и естественному освещению

Accuracy

Минимальная ошибка при переходе от белого к черному

Precision

Соосная оптика и компактная линза моделей с обратным отражением позволяет осуществлять обнаружение малых объектов (диаметром 2 мм) или объектов в небольших отверстиях (диаметром 2 мм).

Technology

Уникальная форма линзы, принимающей свет, и новая экономная технология крепления обеспечивают очень точное и надежное обнаружение на соответствующем расстоянии даже через самые небольшие щели и зазоры диаметром от 0,5 мм

Mounting

Модели с крепежными резьбовыми отверстиями M2 или M3.

Ordering information

Sensor type	Sensing distance	Connection method				Operation mode	Mounting screw size	Order code1
Sensor type	Sensing distance					Operation mode	Mounting screw size	NPN output	PNP output
Through-beam	2 m	-	-	2 m	For ordering pigtail versions replace '2M' of cable types with: - M1J: M12 with 30 cm cable - M3J: M8 4-pin with 30 cm cable - M5J: M8 3-pin with 30 cm cable	Light-ON	M2	E3T-ST31 2M	E3T-ST33 2M
	2 m					Dark-ON	M2	E3T-ST32 2M	E3T-ST34 2M
	1 m					Light-ON	M2	E3T-ST11 2M	E3T-ST13 2M
						Light-ON	M3	E3T-ST11M 2M	E3T-ST13M 2M
						Dark-ON	M2	E3T-ST12 2M	E3T-ST14 2M
						Dark-ON	M3	E3T-ST12M 2M	E3T-ST14M 2M
	300 mm					Light-ON	M2	E3T-ST21 2M	E3T-ST23 2M
						Light-ON	M3	E3T-ST21M 2M	E3T-ST23M 2M
						Dark-ON	M2	E3T-ST22 2M	E3T-ST24 2M
						Dark-ON	M3	E3T-ST22M 2M	E3T-ST24M 2M
Through-beam	500 mm					Light-ON	M2	E3T-FT11 2M	E3T-FT13 2M
	500 mm					Dark-ON	M2	E3T-FT12 2M	E3T-FT14 2M
	300 mm					Light-ON	M2	E3T-FT21 2M	E3T-FT23 2M
	300 mm					Dark-ON	M2	E3T-FT22 2M	E3T-FT24 2M
Retro-reflective	30 to 200 mm2 on reflectors/ 10 to 100 mm2 on reflective foils					Light-ON	M2	E3T-SR41-C 2M3	E3T-SR43-C 2M3
Retro-reflective						Dark-ON	M2	E3T-SR42-C 2M3	E3T-SR44-C 2M3
Diffuse-reflective	5 to 30 mm					Light-ON	M2	E3T-FD11 2M	E3T-FD13 2M
						Light-ON	M3	E3T-FD11M 2M	E3T-FD13M 2M
						Dark-ON	M2	E3T-FD12 2M	E3T-FD14 2M
						Dark-ON	M3	E3T-FD12M 2M	E3T-FD14M 2M
Limited-reflective	5 to 15 mm					Light-ON	M2	E3T-SL11 2M	E3T-SL13 2M
						Light-ON	M3	E3T-SL11M 2M	E3T-SL13M 2M
						Dark-ON	M2	E3T-SL12 2M	E3T-SL14 2M
						Dark-ON	M3	E3T-SL12M 2M	E3T-SL14M 2M
	5 to 30 mm					Light-ON	M2	E3T-SL21 2M	E3T-SL23 2M
						Light-ON	M3	E3T-SL21M 2M	E3T-SL23M 2M
						Dark-ON	M2	E3T-SL22 2M	E3T-SL24 2M
						Dark-ON	M3	E3T-SL22M 2M	E3T-SL24M 2M
Diffuse-reflective (background suppression)	1 to 15 mm					Light-ON	M2	E3T-FL11 2M	E3T-FL13 2M
	1 to 15 mm					Dark-ON	M2	E3T-FL12 2M	E3T-FL14 2M
	1 to 30 mm					Light-ON	M2	E3T-FL21 2M	E3T-FL23 2M
	1 to 30 mm					Dark-ON	M2	E3T-FL22 2M	E3T-FL24 2M

Specifications

Item		Through-beam		Retro-reflective
		Side-view	Flat	Side-view
		E3T-ST1 E3T-ST2 E3T-ST3	E3T-FT1 E3T-FT2	E3T-SR4
Sensing distance		E3T-ST3_: 2 m E3T-ST1_: 1 m E3T-ST2_: 300 mm	E3T-FT1_: 500 mm E3T-FT2_: 300 mm	30 to 200 mm (with E39-R4) 10 to 100 mm (with E39-R37-CA)
Light source (wave length)		Red LED (“Pin-point” LED) λ = 650 nm
Power supply voltage		12 to 24 VDC±10%, ripple (p-p) 10% max.
Protective circuits		Power supply and control output reverse polarity protection Output short-circuit protection		Power supply and control output reverse polarity protection Output short-circuit protection, mutual interference prevention, surge suppressor
Response time		1 ms max.
Ambient temperature	Operating	-25 to 55°C (with no icing or condensation)
Ambient temperature	Storage	-40 to 70°C (with no icing or condensation)
Degree of protection		IEC60529 IP67
Material	Case	PBT (polybutylene terephthalate)
	Display window	Denatured polyarylate
	Lens	Denatured polyarylate		Methacrylic resin

Item		Diffuse-reflective	Limited-reflective		Diffuse-reflective (background suppression)
		Flat	Side-view		Flat
		E3T-FD1	E3T-SL1	E3T-SL2	E3T-FL1	E3T-FL2
Sensing distance		5 to 30 mm	5 to 15 mm	5 to 30 mm	1 to 15 mm	1 to 30 mm
Black/white error		-			15% max.
Light source (wave length)		Red LED (“Pin-point” LED) λ = 650 nm
Power supply voltage		12 to 24 VDC±10%, ripple (p-p) 10% max.
Protective circuits		Power supply and control output reverse polarity protection Output short-circuit protection, Mutual interference prevention
Response time		1 ms max.
Ambient temperature	Operating	-25 to 55°C
Ambient temperature	Storage	-40 to 70°C (with no icing or condensation)
Degree of protection		IEC60529 IP67
Material	Case	PBT (polybutylene terephthalate)
	Display window	Denatured polyarylate
	Lens	Denatured polyarylate

1. For pre-wired models with robotic cables add '-R' to the order code (example: E3T-FT21R 2M)

2. The distances are measured with reflector E39-R4 and reflective foil E39-R37-CA. For applications with shorter distances between the sensor and the reflector contact your OMRON representative.

3. Order reflector separately. Models with included reflectors are available.

1. For pre-wired models with robotic cables add '-R' to the order code (example: E3T-FT21R 2M)

2. The distances are measured with reflector E39-R4 and reflective foil E39-R37-CA. For applications with shorter distances between the sensor and the reflector contact your OMRON representative.

3. Order reflector separately. Models with included reflectors are available.

Cable connectors

Size	Shape	Type	Features	Material		Order code
Size	Shape	Type	Features	Nut	Cable	Connector straight	Connector l-shaped
M8			3 pin	Brass (CuZn)	PVC 2 m	XS3F-M8PVC3S2M	XS3F-M8PVC3A2M
			3 pin		PUR 2 m	XS3F-M8PUR3S2M	XS3F-M8PUR3A2M
			4pin		PVC 2 m	XS3F-M8PVC4S2M	XS3F-M8PVC4A2M
			4pin		PUR 2 m	XS3F-M8PUR4S2M	XS3F-M8PUR4A2M
			3 pin	Brass (CuZn)	PVC 2 m	XS3F-LM8PVC3S2M	XS3F-LM8PVC3A2M
			4 pin	Brass (CuZn)	PVC 2 m	XS3F-LM8PVC4S2M	XS3F-LM8PVC4A2M
		Detergent resistant Wash-down	4 pin	Stainless steel (SUS316L)	PP1 2 m	Y92E-S08PP4S 2M-L	Y92E-S08PP4A 2M-L
		Robotic (drag chain)	4 pin	Brass (CuZn)	Robotic PVC 2 m	XS3F-M421-402-R	XS3F-M422-402-R
		Robotic (drag chain)			Robotic PUR 2 m	Y92E-M08PUR4S2M-L	Y92E-M08PUR4A2M-L
		High robotic (drag chain & torsion)			High robotic PUR 2 m	Y92E-M08PUR4S2M-R	Y92E-M08PUR4A2M-R
M122			3 wire	Brass (CuZn)	PVC 2 m	XS2F-M12PVC3S2M	XS2F-M12PVC3A2M
			3 wire		PUR 2 m	XS2F-M12PUR3S2M	XS2F-M12PUR3A2M
			4 wire		PVC 2 m	XS2F-M12PVC4S2M	XS2F-M12PVC4A2M
			4 wire		PUR 2 m	XS2F-M12PUR4S2M	XS2F-M12PUR4A2M
			5 wire		PVC 2 m	XS2F-M12PVC5S2M	XS2F-M12PVC5A2M
			5 wire		PUR 2 m	XS2F-M12PUR5S2M	XS2F-M12PUR5A2M
			3 wire	Brass (CuZn)	PVC 2 m	XS2F-LM12PVC3S2M	XS2F-LM12PVC3A2M
			4 wire	Brass (CuZn)	PVC 2 m	XS2F-LM12PVC4S2M	XS2F-LM12PVC4A2M
		LED (power and output LED, PNP/NPN)	3 wire	Nickel plated brass	PVC 2 m	–	XS2F-M12PVC3A2MPLED
			4 wire		PVC 2 m	–	XS2F-M12PVC4A2MPLED
			3 wire		PUR 2 m	–	XS2F-M12PUR3A2MPLED
			4 wire		PUR 2 m	–	XS2F-M12PUR4A2MPLED
		Detergent resistant Wash-down	4 wire	Stainless steel (SUS316L)	PP1 2 m	Y92E-S12PP4S 2M-L	Y92E-S12PP4A 2M-L
		105°C Heat resistant	4 wire	Stainless steel (SUS316L)	Heat resistant PVC 2 m	XS2F-E421-D80-E	XS2F-E422-D80-E
		Twist & click	4 wire	Nickel plated Zinc	PVC 2 m	XS5F-D421-D80-F	XS5F-D422-D80-F
		Twist & click	4 wire	Nickel plated Zinc	PUR 2 m	XS5F-D421-D80-P	XS5F-D422-D80-P
		Robotic (drag chain)	4 wire	Brass (CuZn)	Robotic PVC 2 m	XS2F-D421-D80-F	XS2F-D422-D80-F
		Robotic (drag chain)			Robotic PUR 2 m	Y92E-M12PUR4S2M-L	Y92E-M12PUR4A2M-L
		High robotic (drag chain & torsion)			High grade robotic PUR 2 m	Y92E-M12PUR4S2M-R	Y92E-M12PUR4A2M-R
		8 pin	8 wire shielded cable	Brass (CuZn)	Shielded PUR 2m	Y92E-M12PURSH8S2M-L	–
Fiber amplifier (E3X) connector		Fiber amplifier connectors	Special fiber connector - 4 wire	PBT	PVC 2 m	E3X-CN21
			Special fiber connector + M8 plug	Plug: Zinc diecast	PVC 30 cm with M8 4-pin plug	E3X-CN21-M3J-2 0.3M
			Special fiber connector + M12 plug	Plug: Zinc diecast	PVC 30 cm with M12 4-pin plug	E3X-CN21-M1J 0.3M

Size	Shape	Type	Features	Material		Order code
Size	Shape	Type	Features	Nut	Cable	Connector straight	Connector l-shaped
M8/M12		Confection-able	Plugs and connectors for self assembly	Brass	n.a.	XS2C/G, XS5C/G Y92E_conf
M12		Field I/0 boxes	Direct wiring or DeviceNet communication	–		XW3D
M8/M12		T-connectors, covers, accessories and extended wiring portfolio	n.a.	–		XS2R, XS3R, XY2F, ...