Laser Sensor / photoelectric Switch ( 12 M Range ) M12 NPN N/O
The E3F-20C1 (Receiver) and E3F-20L (Transmitter) is an NPN Normally Open laser photoelectric sensor set with a 650nm visible red beam. Operating at 6–36V DC, it offers a long sensing distance up to 20m, fast 2.5ms response, and durable brass construction for industrial detection applications.
مجس ضوئي ليزري E3F-20C1 (مستقبل) و E3F-20L (مرسل) بنظام NPN مفتوح عادة، يعمل بليزر أحمر مرئي 650 نانومتر. يعمل بجهد 6–36V DC ويصل مدى الكشف إلى 20 مترًا مع سرعة استجابة 2.5ms وهيكل نحاسي متين للاستخدامات الصناعية.
The E3F-20C1 (Receiver) and E3F-20L (Transmitter) form a high-performance laser photoelectric sensing system designed for precise long-distance detection. Using a 650nm visible red laser beam, this sensor reliably detects opaque objects up to 20 meters, making it ideal for automation, security, manufacturing, and positioning applications.
With a wide operating voltage range of 6–36V DC and an NPN Normally Open output, it easily integrates into most industrial control systems. The fast 2.5ms response time ensures accurate triggering even in high-speed environments.
Built with a brass galvanized M12 housing, the sensor offers durability, corrosion resistance, and long service life. A 1.5m cable provides convenient installation flexibility for machines, conveyors, robotics, and smart automation equipment.
| Specification | Transmitter (E3F-20L) | Receiver (E3F-20C1) |
|---|---|---|
| Model | E3F-20L | E3F-20C1 |
| Function | Transmitter | Receiver |
| Working Voltage | 6–36V DC | 6–36V DC |
| Output Type | — | NPN NO |
| Detectable Objects | — | Opaque objects |
| Sensing Distance | 0–20 m | 0–20 m |
| Lead Length | 150 cm | 150 cm |
| Shell Material | Brass, galvanized | Brass, galvanized |
| Beam Type | Laser, red visible | Laser, red visible |
| Wavelength | 650 nm | 650 nm |
| Working Current | <200 mA | <200 mA |
| Response Time | 2.5 ms | 2.5 ms |
