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E3F18-D30C Diffuse-reflective Photoelectric Sensor
Designed for non-contact detection by receiving light reflected directly from the object. An adjustable sensing distance supports installation for different object positions. The M18 housing and pre-wired connection facilitate equipment integration. An operation indicator supports commissioning and status monitoring. Suitable for object presence detection, counting and conveyor automation. Detection depends on the object surface and reflectivity.
Technical Parameters
| Product Model | E3F18-D30C | |||
| Output | NPN | NO | E3F18-D30C-NO | |
| NC | E3F18-D30C-NC | |||
| PNP | NO | E3F18-D30C-PO | ||
| NC | E3F18-D30C-PC | |||
| Housing Diameter | M18 | |||
| Sensing Method | Diffuse-reflective | |||
| Output Type | NPN/PNP | |||
| Sensing Distance | 30 cm (adjustable) | |||
| Sensing Object | 100 × 100 mm white drawing paper | |||
| Differential Travel | 20% of sensing distance or less | |||
| Light Source (Wavelength) | Gallium arsenide infrared light-emitting diode (850 nm) | |||
| Power Supply Voltage | 12 to 24 V direct current; ripple: 10% maximum, peak-to-peak (10 to 30 V direct current) | |||
| Current Consumption | ≤25mA | |||
| Control Output | Load current: 100 mA maximum (residual voltage: 1 V maximum) | |||
| Response Time | Operate or reset: 1.0 ms maximum each | |||
| Protection Circuits | Surge protection, output short-circuit protection and reversed power supply polarity protection | |||
| Indicator | Operation indicator (red) | |||
| Ambient Temperature Range | Operating: -25 to +55 °C; Storage: -30 to +70 °C, with no icing | |||
| Ambient Illumination (Receiver Side) | Sunlight: 10000 lux maximum; incandescent lamp: 3000 lux maximum | |||
| Ambient Humidity Range | Operating: 45% to 85% relative humidity; Storage: 35% to 95% relative humidity, with no icing | |||
| Voltage Influence | Sensing distance changes by no more than ±1% when the supply voltage varies within ±15% of the rated range | |||
| Insulation Resistance | 50 MΩ minimum, measured with a 500 V direct current megohmmeter between live parts and the housing | |||
| Dielectric Strength | 1000 V alternating current minimum at 50/60 Hz for 1 minute between live parts and the housing | |||
| Vibration Resistance (Destruction) | 10 to 55 Hz; 1.5 mm double amplitude for 1 hour each in the X, Y and Z directions | |||
| Shock Resistance (Destruction) | 500 m/s² double amplitude, 3 times each in the X, Y and Z directions | |||
| Degree Of Protection | IP67 | |||
| Connection Method | Pre-wired (standard cable length: 2 m) | |||
| Housing Material | Case: Acrylonitrile butadiene styrene | |||
Dimension
Wiring Diagram
