Sick
Sick VTE18-4P2312 Photoelectric proximity sensor PNP
A photoelectric proximity sensor with a 3 mm to 200 mm sensing range, PNP output and IP67-rated metal housing
- PNP output simplifies wiring for positive-switching loads
- Infrared LED detects objects from 3 to 170 mm
- IP67 enclosure withstands dust and water immersion
- Brass housing endures –25 °C to +70 °C environments
- 2 m PVC cable allows flexible mounting near machinery
Sick VTE18-4P2312 photoelectric proximity sensor
The Sick VTE18-4P2312 is a cylindrical, angled photoelectric proximity sensor with a PNP switching output. It suits automation engineers and electricians who need reliable object detection in industrial environments. The metal, brass nickel-plated housing and IP67 rating allow installation in harsh conditions. A 2-metre PVC cable provides a fixed connection for permanent mounting.
Sensing range 3 mm to 200 mm
The sensor detects objects from 3 mm up to 200 mm, with a reliable sensing range of 3 mm to 170 mm using infrared LED light. A 2.8° angle of dispersion focuses the beam for precise targeting. Sensitivity is set via an integrated potentiometer. Response time is 2 ms, and light or dark switching is selectable through the L/D control cable.
10 V to 30 V DC supply with IP67 enclosure
Operation requires a 10 V to 30 V DC supply with ripple below 10 % and draws approximately 30 mA. The PNP output switches the load to the positive rail, matching common PLC input modules. Brass nickel-plated housing and PMMA optics resist mechanical wear and chemical exposure. The enclosure rating IP67 and operating temperature span of –25 °C to +70 °C suit indoor and outdoor machinery.
Highlights
- PNP output simplifies wiring for positive-switching loads
- Infrared LED detects objects from 3 to 170 mm
- IP67 enclosure withstands dust and water immersion
- Brass housing endures –25 °C to +70 °C environments
- 2 m PVC cable allows flexible mounting near machinery
Specifications
| Brand | SICK |
|---|---|
| Model | SICK VTE18-4P2312 |
Questions about this item
Will the VTE18-4P2312 sensor's 10 V DC to 30 V DC supply range work with my existing 30 V DC control cabinet?
Yes, the sensor operates from 10 V DC to 30 V DC, so a 30 V DC cabinet supply is within the specified range.
How can I verify the VTE18-4P2312 is detecting correctly after wiring its PNP output?
The sensor switches in light or dark mode selectable via the L/D control cable; with a target at up to 170 mm the output toggles within 2 ms, confirming operation.
What comes in the box with the VTE18-4P2312 and what must I source separately?
The unit includes a 2 m PVC cable with 0.14 mm² conductors; you must provide a 10–30 V DC power supply and any mounting brackets.
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