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SitemapThin, Compact, Cylindrical Photoelectric Sensor
E3HF / E3HS / E3HT / E3HC
Data Sheet (1046KB)
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E3HF/E3HS
| Sensing method | Through-beam | Diffuse-reflective | Through-beam | Diffuse-reflective | |
| Model | E3HF-1E[] | E3HF-DS5E[] | E3HS-1E[] | E3HS-DS5E[] | |
| Sensing distance | 700 mm | 50 mm (White paper 30 × 30 mm) | 1 m | 50 mm (White paper 30 × 30 mm) | |
| Standard sensing object | Opaque, 3.7-mm dia. min. | --- | Opaque, 5.1-mm dia. min. | --- | |
| Differential travel | --- | 20% max. of sensing distance | --- | 20% max. of sensing distance | |
| Directional angle | Emitter/Receiver: 3 to 20 ° each | --- | Emitter/Receiver: 3 to 25 ° each | --- | |
| Light source (wavelength) | Infrared LED (950 nm) | ||||
| Power supply voltage | 12 to 24 VDC ±10%, ripple (p-p): 10% max. | ||||
| Current consumption | Emitter/Receiver: 20 mA max. | 30 mA max. | Emitter/Receiver: 20 mA max. | 30 mA max. | |
| Control output | Load power supply voltage: 24 VDC max., Load current: 80 mA (residual voltage: E3HF: 1 V max., E3HS: 1.2 V max.) NPN voltage 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 | |
| Sensitivity adjustment | --- | One-turn adjuster | --- | One-turn adjuster | |
| 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 M Ω 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 IP64 | IEC IP65 | |||
| Connection method | Pre-wired models (standard length: 2 m) | ||||
| Weight (packed state) | Approx. 110 g | Approx. 70 g | Approx. 120 g | Approx. 80 g | |
| Material | Case | ABS | Stainless steel (SUS304) | ||
| Lens | Methacrylic resin | ||||
| Mounting Brackets | --- | Stainless steel (SUS304) | |||
| Accessories | Slit (0.5-mm, 1-mm, 2-mm widths ), Instruction sheet | Screwdriver for adjustment, Instruction sheet | Mounting Bracket (with screws), Stoppers, Instruction sheet | Mounting Bracket (with screws), Screwdriver for adjustment, Stoppers, Instruction sheet | |
E3HT/E3HC
| 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 M Ω 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/s 2 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 | |
| Material | Case | Brass | Stainless steel (SUS304) | ||
| Lens | Methacrylic resin | ||||
| Mounting Brackets | --- | Stainless steel (SUS304) | |||
| Accessories | Instruction sheet | Mounting bracket (with screws), Instruction sheet | |||
Caution: In the interenst of product improvement, specifications are subject to change without notice.
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