Protection: IP 65 / IP 67 Output function: normally open / closed programmable Connection: Terminals 0.34 to 1.5 mm² Switching frequency: 100 Hz SKU W3R1AW3A49QMHM Sensing range: 20 mm Product Name: IM508A Current rating: 150 mA Ambient temperature: -20...60 °C Output status indication: LED yellow Electrical design: DC Marking of the unit: ExII 3D Ex tc IIIC T95°C Dc X Mounting: flush mountable Operating voltage: 10...55 V DC Shortcode: IME2020BFRKG/3D Housing materials: PC, PA, stainless steel