Sick
Sick VTE18-3P4712 photoelectric proximity sensor PNP
M18 cylindrical photoelectric proximity sensor detects objects up to 350 mm with infrared LED, PNP dark-switching output, 250 Hz switching frequency, and IP67-rated PBT housing
- Photoelectric proximity sensing up to 400 mm range
- PNP dark-switching output with 100 mA capacity
- Adjustable 270° potentiometer for precise sensing range
- IP67 rated for dust and water protection
- 10–30 V DC supply with 2 m PVC cable
Industrial sensing solution
The Sick VTE18-3P4712 is a cylindrical photoelectric proximity sensor designed for automated detection tasks. It operates on 10 V DC to 30 V DC supply voltage and provides a PNP dark-switching output with a 100 mA maximum current. The sensor uses an infrared LED light source with an approximate 2.8° dispersion angle.
Suits DC control systems
This unit fits machines needing a compact M18 threaded sensor with a 2 m PVC cable connection. Its IP67 enclosure rating and –25 °C to +70 °C operating range support harsh industrial environments. Installations requiring AC supply voltage, NPN output logic, or a connectorised interface should look at alternative models.
Adjustable detection distance
The sensing range spans 5 mm to 350 mm and is set via a 270° potentiometer. A 250 Hz switching frequency and 2 ms response time suit high-speed counting or positioning applications. The 100 g plastic housing measures 63.6 mm in length with a 3.1 mm cable diameter.
Highlights
- Photoelectric proximity sensing up to 400 mm range
- PNP dark-switching output with 100 mA capacity
- Adjustable 270° potentiometer for precise sensing range
- IP67 rated for dust and water protection
- 10–30 V DC supply with 2 m PVC cable
Specifications
| Brand | Sick |
|---|---|
| Model | SICK VTE18-3P4712 |
Questions about this item
How can I verify the sensor is detecting correctly after wiring it to a 10 V DC ... 30 V DC supply?
With the PNP dark-switching output, the load connects between the black wire and 0 V; when the target enters the 5 mm ... 350 mm sensing range the output goes high and the load energises, so measure 100 mA max at the load or watch the indicator LED change state.
What comes in the box and is a mounting nut or bracket included?
The unit ships with a 2 m PVC cable (Ø 3.1 mm, 0.14 mm² conductors) permanently attached; the M18 x 1 threaded plastic PBT/PC housing mounts directly into a tapped hole or with a separate M18 nut, which is not supplied.
Should I choose the 400 mm max-range or the 350 mm rated-range version for reliable detection?
Only one version exists — model VTE18-3P4712 — rated for 5 mm ... 350 mm sensing range with a 5 mm ... 400 mm maximum; use the 350 mm figure for application design.
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