Specification: Part Number 1052272 Housing material: Stainless steel 1.4404 Ripple: ≤ 5 Vpp RoHS certificate: + Process pressure: -0.5 bar ... 16 bar Switching frequency: 250 Hz Ambient storage temperature: -25 °C ... +70 °C Response time: 2 ms Connection type: Round connector M12 x 1, 4-pin GOST approval: + Ambient temperature operation: -25 °C ... +55 °C Process temperature: -25 °C ... +55 °C UL approval: + Type of light: Red light Wave length: 650 nm Output signal: 1x NPN Protection class: III Wetted parts: Stainless steel 316L, polysulfon, NBR Light source: LED Medium: Fluids Measurement: Switch Enclosure rating: IP 67: EN 60529, IP 69K: EN 40050 Process connection: G ½ Supply voltage: 10 V DC ... 30 V DC Power consumption: ≤ 30 mA at 24 V DC without output load Signal voltage LOW: ≤ 2,9 V Signal voltage HIGH: Vs - 2.9 V Output current: ≤ 100 mA Switching mode: Normally closed