E3HT-DS3E1 Photoelectric Sensors NEW

E3HT-DS3E1 Omron Photoelectric Sensors NEW

Product Description:

• Cylindrical models (E3HT and E3HC) are ideal for embedded installation.

• Square 7.5-mm model (E3HS) has a sensing distance of 1 m.

• Resin-filled models (E3HS and E3HC) offer excellent vibration resistance.

• Ultra-thin 7-mm model (E3HF) requires very little depth for installation, helping to save space.

• E3HTand E3HC comply with EN standards.

Specifications:

Sensing method	Through-beam	Diffuse-reflective	Through-beam	Diffuse-reflective
Model	E3HT-1E?	E3HT-DS3E?	E3HC-1E?	E3HC-DS3E?
Sensing distance	1 m	35 mm (White paper 30 × 30 mm)	1 m	35 mm (White paper 30 × 30 mm)
Standard sensing object	Opaque, 6.25-mm dia. min.	---	Opaque, 6.25-mm dia. min.	---
Differential travel	---	20% max. of sensing distance	---	20% max. of sensing distance
Directional angle	Emitter/Receiver: 10 to 25° each	---	Emitter/Receiver: 10 to 25° each	---
Light source (wavelength)	Infrared LED (950 nm)	Infrared LED (940 nm)	Infrared LED (950 nm)	Infrared LED (940 nm)
Power supply voltage	12 to 24 VDC ±10%, ripple (p-p): 10% max.
Current consumption	Emitter: 25 mA max. Receiver: 15 mA max.	30 mA max.	Emitter: 25 mA max. Receiver: 15 mA max.	30 mA max.
Control output	Load power supply voltage: 24 VDC max., Load current: 80 mA (Residual voltage: 1 V max.) NPN open collector output type Light-ON/Dark-ON (depends on model)
Protection	Reverse polarity protection, Output short-circuit protection	Reverse polarity protection, Output short-circuit protection, Mutual interference prevention	Reverse polarity protection, Output short-circuit protection	Reverse polarity protection, Output short-circuit protection, Mutual interference prevention
Response time	Operate or reset: 5 ms max. each	Operate or reset: 3 ms max. each	Operate or reset: 5 ms max. each	Operate or reset: 3 ms max. each
Ambient illuminance (Receiver side)	Incandescent lamp: 3,000 lx, Sunlight 10,000 lx
Ambient temperature	Operating: −25 to 55°C, Storage: −30 to 70°C (with no icing or condensation)
Ambient humidity	Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance	20 MΩ min. at 500 VDC
Dielectric strength	500 VAC at 50/60 Hz for 1 minute
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: 500 m/s2 for 3 times each in X, Y, and Z directions
Degree of protection	IEC IP66
Connection method	Pre-wired models (standard length: 2 m)
Weight (packed state)	Approx. 130 g	Approx. 80 g	Approx. 110 g	Approx. 75 g
Mate-rial Case	Brass		Stainless steel (SUS304)
Mate-rial Lens	Methacrylic resin
Mate-rial Mounting Brackets	---		Stainless steel (SUS304)
Accessories	Instruction sheet		Mounting bracket (with screws), Instruction sheet