ifm electronic Ultrasonic Barrel-Style Proximity Sensor, M18 x 1, 60 → 800 mm Detection, Analogue, PNP Output,
5mm, Maximum DC Voltage: 30V, Switching Current: 35 mA, Housing Material: Epoxy Glass Ceramic, Polyamide, Stainless Steel, Maximum Operating Temperature: +70°C, Minimum Operating Temperature: -20°C, Reverse Polarity Protection: Yes, MPN: UGT504.ifm electronic Ultrasonic Barrel-Style Proximity Sensor, M18 x 1, 60 → 800 mm Detection, Analogue, PNP Output,, Terminal Type: 4-Pin M12 Connector, IP Rating: IP67, Supply Voltage: 10 → 30 V dc, Length: 60.