Sick
SICK VTE18-3P8412 Photoelectric proximity sensor PNP
Photoelectric proximity sensor with 10 mm to 700 mm sensing range, PNP dark-switching output and IP67-rated metal housing
- PNP output simplifies wiring to positive logic control
- 10 mm to 700 mm sensing range covers short and mid distances
- IP67 enclosure resists dust and water immersion
- Brass nickel-plated metal housing withstands harsh environments
- 2 m PVC cable allows flexible mounting without extra connectors
Industrial photoelectric sensor
The Sick VTE18-3P8412 is a cylindrical photoelectric proximity sensor designed for industrial automation tasks. It detects objects using an infrared LED beam across a sensing range of 10 mm to 700 mm. The metal housing with brass nickel-plated finish meets IP67 enclosure rating for harsh environments. It operates on a 10 V DC to 30 V DC supply voltage.
PNP dark-switching output
The sensor provides a PNP switching output configured for dark switching mode. This means the output activates when the received light beam is interrupted by an object. A potentiometer allows adjustment of the sensing sensitivity within the specified range. Response time is rated at 2 ms for reliable detection in fast processes.
Cable connection and mounting
A 2 m PVC cable with 0.14 mm² conductor cross-section and 3.1 mm diameter provides the electrical connection. The angled light emission design suits installations where straight-ahead mounting is restricted. Operating temperature spans –25 °C to +70 °C for use in cold or hot conditions. UL file NMFT2.E175606 confirms compliance for relevant markets.
Highlights
- PNP output simplifies wiring to positive logic control
- 10 mm to 700 mm sensing range covers short and mid distances
- IP67 enclosure resists dust and water immersion
- Brass nickel-plated metal housing withstands harsh environments
- 2 m PVC cable allows flexible mounting without extra connectors
Specifications
| Brand | SICK |
|---|---|
| Model | SICK VTE18-3P8412 |
Questions about this item
What does the 10 mm to 700 mm sensing range mean when the sensor is mounted on a machine?
The sensor reliably detects objects from 10 mm up to 700 mm away, with a maximum reach of 800 mm under ideal conditions, using an infrared LED with a 2.8° beam angle.
How does the PNP output and 10 V to 30 V DC supply affect wiring and voltage limits?
The PNP switching output sources current to the load and operates on 10 V to 30 V DC with a 10 % ripple allowance, drawing up to 30 mA and responding in 2 ms.
What mounting space and cable length are needed for the cylindrical metal housing?
The brass nickel-plated cylindrical housing measures 60.6 mm in diameter and includes a 2 m PVC cable of 3.1 mm diameter with 0.14 mm² conductors, rated IP67 for –25 °C to +70 °C.
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