Contrinex DW-AS-509-M8-390 MEASUREMENT AND ANALOG INDUCTIVE SENSORS MEASUREMENT 8mm Threaded Barrel Shielded Analog 3-wire DC Application Type Analog Rated operating distance sn 4 mm Mounting Quasi-embeddable Hysteresis - Repeat accuracy norm ≤ 5 % sr Supply voltage range UB 15 … 30 VDC Permissible ripple content ≤ 20 % UB No-load supply current ≤ 10 mA LED - Ambient temperature range TA -25. . . +70 °C Ambient temperature range TA US -13 … +158 °F Temperature drift of sr ≤ 5 % (0 … +70 °C) / ≤ 10 % (-25 … 0 °C) Short-circuit protection built-in Polarity reversal protection Built-in Power on reset Built-in Degree of protection IP 67 Housing material Chrome-plated brass Connection Connector S8