Sick
Sick VTE18-4N2412 Photoelectric proximity sensor NPN
Cylindrical M18 photoelectric proximity sensor with 3–170 mm sensing range, NPN output, IP67 enclosure and 2 m PVC cable
- Detects objects up to 200 mm with infrared LED
- Adjustable sensing range via 270° potentiometer
- NPN output with selectable light/dark switching
- IP67 metal housing withstands –25 °C to +70 °C
- 2 m PVC cable with 4-wire connection
Sick VTE18-4N2412 Photoelectric Sensor
The Sick VTE18-4N2412 is a cylindrical photoelectric proximity sensor with an NPN switching output. It suits automation engineers and electricians who need reliable object detection at short range on conveyors or packaging lines. The sensor operates on 10 V DC to 30 V DC supply voltage and delivers a switching frequency of 250 Hz. Its metal nickel-plated brass housing meets IP67 enclosure rating for harsh industrial environments.
M18 Threaded Installation And Cable Wiring
Mounting uses the standard M18 x 1 thread with a housing length of 60.6 mm, allowing direct fit into existing brackets. A 2 m PVC cable with four wires and 0.14 mm² conductor cross-section carries power and signal connections. The potentiometer provides 270° adjustment for sensing range between 3 mm and 170 mm. Incorrect wiring of the L/D control cable reverses light/dark switching logic, which is the most common setup error.
Check Supply Voltage And Output Compatibility
Verify that your control system accepts an NPN output with a maximum load current of 100 mA before ordering. The sensor requires a DC supply between 10 V and 30 V with ripple below 10 %. Ensure the ambient operating temperature stays within –25 °C to +70 °C at the mounting location. Confirm that the 2 m cable length and radial optical axis orientation match your machine geometry.
Highlights
- Detects objects up to 200 mm with infrared LED
- Adjustable sensing range via 270° potentiometer
- NPN output with selectable light/dark switching
- IP67 metal housing withstands –25 °C to +70 °C
- 2 m PVC cable with 4-wire connection
Specifications
| Brand | SICK |
|---|---|
| Model | SICK VTE18-4N2412 |
Questions about this item
How can I confirm the sensor is working after wiring it to a 10 V DC ... 30 V DC supply?
The switching output toggles when an object enters the 3 mm ... 170 mm sensing range; verify the LED indicator changes state at the target distance.
What comes in the box and what must be sourced separately?
The sensor includes a 2 m PVC cable with 4-wire connection; mounting brackets and a 10 V DC ... 30 V DC power supply are not included.
Which version should I choose for a 170 mm detection distance and NPN output?
This model VTE18-4N2412 provides NPN light/dark switching with a 3 mm ... 170 mm range and M18 x 1 housing.
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