M8x45mm metal surface proximity switch proximity switch M8mm diameter metal surface diameter: 8mm Installation: flush sensing distance: 1mm/2mm/3mm Case Material: Stainless steel work instructions: With LED working voltage :10-30V DC Ripple: <10% No Load current <10mA maximum load current: 200mA Leakage current: <0.01mA Voltage drop: <1.5V switching frequency: 2KHZ Response Time: 0.1ms Switching hysteresis: <15% (Sr) Repeatability: <1.0% (Sr) protection : IP67 job stability: -25 - +70 (Celsius) temperature drift: <10% (Sr) Short circuit protection: Reverse polarity protection: Yes Overload Protection: Yes sensing face material: stainless steel Specification: 10-30V DC 3-wire NPN normally open: MB5A-0801N-A3W2 / MB5A-0802N-A3W2 / MB5A-0803N-A3W2 10-30V DC 3-wire NPN normally closed: MB5A-0801N-BEW4 / MB5A-0802N-BPW4 / MB5A-0803N-BEW4 10 - 30V DC 3-wire PNP normally open: MB5A-0801P-A3W2 / MB5A-0802P-A3W2 / MB5A-0803P-A3W2 10-30V DC 3-wire PNP normally closed: MB5A-0801P-BEW4 / MB5A-0802P-BPW4 / MB5A-0803P -BEW4 wiring methods: brown wire (+), Blue Line (-), black line (load) connection: 2M PVC cable, M8 connector, M12 connector Weight: 47g