Sick Diffuse Photoelectric Sensor Barrel Sensor, 140 mm Detection Range, Output Type: PNP, Electrical Connection: M12 4 Pin Connector, Maximum DC Voltage: 30V, Light Source: LED, IP Rating: IP67, IP68, IP69K, Maximum Current: 100 mA, Response Time: <500 μs, Housing Material: Stainless Steel, Maximum Operating Temperature: +80°C, Minimum Operating Temperature: -25°C, Mounting Type: Threaded, Series: V18V, MPN: VTB18-4P1240V