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SitemapTransparent Object Detection Sensor
E3S-R
Ideal for Detecting Glass Wafers and Other Transparent Objects
Data Sheet (853KB)
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Ratings and Specifications
| Sensing method | Retro-reflective | Retro-reflective (with MSR function ) *1 | Retro-reflective | |||
| Model | NPN | E3S-R12, R62, R17, R67 | E3S-R11, R16, R61, R66 | E3S-RS30E4, RS30E42 | E3S-R1E4, R1E42 | |
| PNP | --- | E3S-R31, R36, R81, R86 | --- | --- | ||
| Sensing distance | 300 mm [100 mm] *2 (When using E39-R1) | 1 m [100 mm] *2 (When using E39-R1) | 300 mm (When using E39-R1) | 1 m (When using E39-R1) | ||
| Standard sensing object | Opaque: 75-mm dia. min. 0.7-mm-thick LCD glass boards; 10-mm-dia., 1.0- mm-thick, 30-mm- long cylindrical glass objects | Opaque: 75-mm dia. min. 0.7-mm-thick LCD glass boards | Opaque: 75-mm dia. min. 10-mm-dia., 1.0-mm-thick, 30-mm-long cylindrical glass objects | |||
| Directional angle | 3° to 10° | --- | ||||
| Light source (wavelength) | Infrared LED (880 nm) | Red LED (700 nm) | Infrared LED (950 nm) | |||
| Power supply voltage | 10 to 30 VDC; ripple: 10% max. | 12 to 24 VDC±10%; ripple: 10% max. | ||||
| Current consumption | 30 mA max. | 40 mA max. | ||||
| Control output | Load power supply voltage: 30 VDC max. Load current: 100 mA max. with a maximum residual voltage of 1 V Open collector output configuration Light-ON/Dark-ON selector switch | Load power supply voltage: 24 VDC max Load current: 80 mA max. with a maximum residual voltage of 2 V NPN voltage output configuration Light-ON/Dark-ON cable connection selection | ||||
| Protection circuits | Power supply reverse polarity protection, Output short-circuit protection, Mutual interference prevention | |||||
| Response time | Operate or reset: 1 ms max. | |||||
| Sensitivity adjustment | Two-turn endless adjuster | One-turn adjuster | ||||
| Ambient illumination (Receiver side) | Incandescent lamp: 5,000 lx max. Sunlight: 10,000 lx max. | Incandescent lamp: 3,000 lx max. Sunlight: 10,000 lx max. | ||||
| Ambient temperature range | Operating: 0 to 40°C, Storage: -40 to 70°C (with no icing or condensation) | Operating: - 25 to 55° C Storage: -40 to 70° C (with no icing or condensation) | ||||
| Ambient humidity range | Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) | |||||
| Insulation resistance | 20 MΩ min. (at 500 VDC) | |||||
| Dielectric strength | 1,000 VAC, 50/60 Hz for 1 min | |||||
| Vibration resistance | Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 h 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 60529 IP67 | |||||
| Connection method | Pre-wired (standard length: 2 m)/Standard connector | |||||
| Weight (packed state) | Pre-wired models: Approx. 110 g Standard connector: Approx. 60 g | Pre-wired models: Approx. 190 g | ||||
| Ma- teri- als | Case | Polybutylene terephthalate | Zinc die-cast | |||
| Lens | Modified polyallylate | Polycarbonate | ||||
| Mounting Bracket | Stainless steel (SUS304) | Iron | ||||
| Accessories | Mounting Bracket (with screw), Adjustment screwdriver, Instruction manual, Reflector | Mounting Bracket (with screw), Adjustment screwdriver, Sensitivity adjuster, Instruction manual, Reflector | ||||
*1.Refer to MSR function of Technical Guide.
*2.Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
Caution: In the interenst of product improvement, specifications are subject to change without notice.
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