Sick
Sick VS/VE18-3F3612 Through-beam Photoelectric Sensor PNP
Through-beam photoelectric sensor detects objects up to 20 m away with infrared LED, PNP light-switching output, 250 Hz frequency, IP67-rated plastic housing, and 2 m PVC cable
- Through-beam sensing reaches 20 metres maximum range
- Infrared LED produces 700 mm spot at 14 metres
- PNP light-switching output delivers 100 mA current
- IP67-rated PBT/PC housing withstands –25 °C to +70 °C
- 2 m PVC cable with 3-wire connection simplifies installation
Industrial Detection Sensor
The Sick VS/VE18-3F3612 is a cylindrical through-beam photoelectric sensor designed for industrial automation tasks requiring reliable object detection across distances up to 20 metres. It operates on a 10 to 30 V DC supply and uses an infrared LED emitter paired with a PNP light-switching output for straightforward integration into control systems.
Build Integration Requirements
The sensor housing measures 63.6 mm in length with an M18 x 1 thread diameter, allowing direct mounting into standard fixture holes without additional brackets. A pre-wired 2 metre PVC cable with three 0.14 mm² conductors eliminates the need for separate connectors, while the IP67 enclosure rating ensures suitability for wet or dusty environments.
Sustained Operation Behaviour
Under continuous operation the unit draws 30 mA and maintains a 250 Hz switching frequency with a 2 ms response time, supporting high-speed production line cycles without timing drift. The protection class III circuitry and operating range of –25 °C to +70 °C provide stable performance during extended shifts in unconditioned factory spaces.
Highlights
- Through-beam sensing reaches 20 metres maximum range
- Infrared LED produces 700 mm spot at 14 metres
- PNP light-switching output delivers 100 mA current
- IP67-rated PBT/PC housing withstands –25 °C to +70 °C
- 2 m PVC cable with 3-wire connection simplifies installation
Specifications
| Brand | SICK |
|---|---|
| Model | SICK VS/VE18-3F3612 |
Questions about this item
What is the maximum sensing range of the SICK VS/VE18-3F3612 through-beam sensor?
The maximum sensing range is 20 m, with an operational sensing range of 14 m using an infrared LED light source.
How much power does the sensor consume during continuous operation?
Power consumption is 30 mA with a supply voltage of 10 V DC to 30 V DC and a switching frequency of 250 Hz.
What supply voltage and connection does the sensor require to operate?
It requires 10 V DC to 30 V DC supply voltage and connects via a 3-wire PVC cable, 2 m long with 0.14 mm² conductors.
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