Sick
Sick VTE18-3E2412 photoelectric proximity sensor NPN
Photoelectric proximity sensor detects objects from 3 mm to 170 mm using infrared LED with NPN output and IP67 metal housing
- NPN output integrates with standard PLC inputs
- Sensing range up to 200 mm detects close and distant targets
- Infrared LED with 2.8° beam angle provides focused detection
- IP67 metal housing withstands dust and water immersion
- 10–30 V DC supply suits common industrial power rails
Sick VTE18-3E2412 photoelectric proximity sensor NPN
The Sick VTE18-3E2412 is a cylindrical photoelectric proximity sensor with an NPN switching output. It operates on a 10 V DC to 30 V DC supply voltage and features a 2 m PVC cable connection. The metal and plastic housing provides an IP67 enclosure rating for industrial environments.
Suited for automated detection tasks up to 170 mm
This sensor suits applications requiring light-switching detection within a 3 mm to 170 mm sensing range using infrared LED emission. The 2.8° angle of dispersion and potentiometer adjustment allow precise alignment for object detection. It is not for installations needing PNP logic, AC supply voltages, or sensing distances beyond 200 mm.
NPN output with 2 ms response time
The NPN switching output delivers a 2 ms response time for reliable signal transmission in control circuits. Power consumption stays at or below 30 mA with a 10 % ripple tolerance on the supply line. The brass nickel-plated housing withstands ambient temperatures from –25 °C to +70 °C.
Highlights
- NPN output integrates with standard PLC inputs
- Sensing range up to 200 mm detects close and distant targets
- Infrared LED with 2.8° beam angle provides focused detection
- IP67 metal housing withstands dust and water immersion
- 10–30 V DC supply suits common industrial power rails
Specifications
| Brand | SICK |
|---|---|
| Model | SICK VTE18-3E2412 |
Questions about this item
How do I verify the sensor is operating correctly after wiring it to a 24 V supply?
The NPN output switches to low when the infrared beam detects an object within the 3 mm to 170 mm range; a multimeter on the black wire should show the supply voltage drop to near zero.
What comes in the box and what must I source separately?
The sensor ships with a 2 m PVC cable permanently attached; you only need to provide a 10 V to 30 V DC power supply and a suitable M18 mounting bracket.
Which sensing distance version should I choose for detecting small parts at close range?
This VTE18-3E2412 model covers 3 mm to 200 mm maximum with a 2.8° beam angle, making it suited for short-range detection of small targets.
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