Download PDF Inductive switch ~ Connector version with extended operating distance DCE 18 5618 K NPN NC Picture: Scheme: Electrical scheme: Features Value Dimensions M 18 Mounting Unshielded Switching distance Sn [mm] 14 Supply voltage DC Supply voltage U[V] 10-30 V DC Voltage drop U[Ud] 1,5 V Voltage tolerance Ud < 10% Consumption Io[mA] 10 mA Max current I[mA] 250mA Material housing Stainless steel 1.4301 Housing form Tubular Housing Dimensions L 87 mm Mechanical protection IP 67 Connection M12-4p Temperature operating range -25°C to + 70°C Repeat accuracy R < 2% Sn Hysteresis Hy 1% - 15% Switching frequency [ f ] 300 Hz Polarity protection Build in LED function Yes