Technical Parameters Category Specification Model M22-DZ-B-GB14 Product Type 2-Wire AC Inductive Proximity Sensor Housing Thread M22 x 1 Sensing Distance 4 mm (Nominal) Output Type 2-wire AC Supply Voltage 20-253V AC, 50/60 Hz Rated Current Typically 5-200 mA (depending on model) Leakage Current Typically < 1.8 mA Connection Type Fixed Cable Housing Material Nickel-Plated Brass Target Material Ferrous Metals (e.g., Steel) IP Rating IP67 (Dust-tight and protected against temporary immersion)