E18-D80NK Adjustable IR Sensor Proximity Switch 3-80cm Range
Description:
E18-D80NK is an infrared sensor-based proximity switch designed to detect objects within an adjustable distance range—from as close as 3 cm up to 80 cm. This sensor is commonly used in robotics, industrial automation, smart devices, and object-detection systems. The compact module combines an IR emitter (LED) and a phototransistor (or photodiode) in a single package, ensuring rapid and reliable detection through reflected infrared light.
Features:
1. Adjustable Sensing Range
2. Non-Contact Sensing
3. Digital Output Signal
4. Built-in IR Emitter and Receiver
5. Indicator LED
6. Fast Response Time
7. Simple 3-Wire Connection
8. Compact & Durable Design
9. Wide Compatibility
10. Low Power Consumption
Diagram:
Specifications:
| Model | E18-D80NK |
| Sensing Range | 3 cm to 80 cm |
| Output Type | NPN open collector |
| Detection Indicator | LED |
| Power Supply Voltage | 5V to 12V DC |
| Current Consumption | ~5 mA (standby) / up to 25 mA (active) |
| Output Current | Max 100 mA |
| Response Time | ≤ 2 ms |
| Sensing Angle | ≤ 15° |
| Operating Temperature | -25°C to +55°C |
| Connection Type | 3-Wire |
| Cable Length | ~45 cm |
| Housing Material | Plastic (ABS) |
| Size | Diameter: 18 mm, Length: 45 mm |
| Weight | ~20 grams |
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