ifm electronic Capacitive Barrel-Style Proximity Sensor, M30 x 1.5, 24 mm Detection, PNP Output, 10 → 30 V dc,
5, 24 mm Detection, PNP Output, 10 → 30 V dc,, Terminal Type: 4-Pin M12 Connector, IP Rating: IP65, IP67, IP69K, Communication Protocol: IO-LINK, Length: 92mm, Switching Frequency: 40 Hz, Maximum DC Voltage: 30V, Switching Current: 22 mA, Housing Material: PBT, PC, POM, Maximum Operating Temperature: +80°C, MPN: KI5311.