SICK Proximity Photoelectric Sensor, Barrel Sensor, 2 mm → 100 mm, Triac, IP67

SICK V18 Series Photoelectric Sensor, IP67, 20ms Response Time - VT18-2T1410

This photoelectric sensor detects objects using an infrared light source for proximity sensing in industrial control systems. It is housed in a cylindrical plastic body designed for panel or machine mounting and operates across standard ambient temperatures, making it suitable for factory automation and process monitoring where moisture resistance is required.

Features & Benefits

• IP67 rating provides ingress protection in wet environments
  20ms response time enables fast detection for high-speed signalling
  Operates from low-voltage AC up to 253V AC for flexible supply options
  Handles switching currents up to 300mA for direct load control
  Threaded mount simplifies secure installation into fixtures
  Screw terminals allow straightforward wiring and serviceability

**Applications**

• Suitable for conveyor object detection in automated lines
  Ideal for presence sensing on packaging machinery
  Used for part detection in assembly stations with washdown cycles
  Can be used for input sensing on control panels with limited space
  Suitable for level detection where Compact tubular sensors are required

What materials make up the external enclosure and why does that matter?

The housing combines polybutylene terephthalate and polycarbonate to offer chemical resistance and mechanical stability while remaining lightweight for straightforward mounting.

How does the sensor perform across temperature variations?

It functions reliably between -25 to 70°C, allowing operation in cold storage areas and warm production environments without derating.

What mounting method is required for secure fitting?

Its threaded cylindrical form permits conventional nut clamping into panels or brackets for precise alignment and repeatable positioning.

Which connection type is provided for electrical interfacing?

The unit uses screw-type terminals to create robust, low-impedance connections compatible with field wiring practices.

Are there any safety or certification considerations to note?

It lacks hazardous-area certification, so it should not be installed within classified explosive atmospheres
it does hold EU, UK and RoHS related approvals for general industrial use.