Sick WTB2S-2P3251 Фотоэлектрический датчик

SICK Series W2 Photoelectric Sensor, Background Suppression Detection Type, IP67 - WTB2S-2P3251

This photoelectric sensor is a background suppression device designed for industrial detection tasks using an LED light source. Built in a robust ABS housing with an IP67 rating, it is intended for panel mounting in automation and machinery environments where reliable detection of non-metallic materials is required.

Features & Benefits

• Background suppression enables accurate object separation during operation
  PNP output provides straightforward integration with control systems
  500μs response time supports Rapid object detection in high-speed processes
  Operates between -25°C and 50°C for varied environmental conditions
  M8 connector allows compact, secure electrical connection
  Maximum supply 30V and current 20mA minimise power draw

**Applications**

• Suitable for detecting plastic components on conveyors
  Ideal for quality control of polymethyl methacrylate parts
  Used with automated panel-mounted inspection stations
  Can be used for proximity switching in assembly lines
  Suitable for integration into industrial LED sensing networks

How is the device protected against dust and water ingress?

The enclosure meets IP67 standards, providing full dust tightness and temporary immersion resistance.

What type of materials can it reliably sense?

It is configured for detection of plastics including polymethyl methacrylate using background suppression techniques.

What connector type is used for electrical termination?

It uses an M8 connector to Interface with control and supply wiring.

What output signalling does it provide for system interfacing?

The device delivers a PNP switching output suitable for sourcing input circuits.

What electrical limits must be observed when wiring the sensor?

The maximum DC supply is 30V and the device draws up to 20mA during operation.