Output function: 1 x analogue 4...20 mA / 0...10 V (OUT2),, 1 x normally open / closed programmable (OUT-OP) Materials (wetted parts): PP Ambient temperature: 0...60 °C Probe length L: 264 mm Protection: IP 67 Medium temperature oil: 0...70 °C Operating voltage: 18...30 V DC Display: Display unit / status: 2 x LED green , Switching status: 1 x LED yellow , Measured values: 4-digit alphanumeric display , Programming: 4-digit alphanumeric display Medium temperature coolant emulsions: 0...35 (LK3122 + E43100: 0...65) °C Active range A: 195 mm Current rating: 200 mA Connection: M12 connector (according to EN 61076-2-101) Shortcode: LK0264B-B-00KLPKG/US Electrical design: DC PNP SKU 081S1ULI8ZCSYZ Product Name: LK3122 Housing materials: stainless steel (304S15), FKM, NBR, PBT, PC, PEI, PP, TPE / V Medium temperature water and hydrous media: 0...35 (LK3122 + E43100: 0...65) °C Application: Hydrous coolants, oils, water, media similar to water