Inductive proximity sensor DC8-30 series

cylindricalNAMUR

NAMUR SERIES with LED • Non amplified in d.c. • Connector output M12 x 1 • General Features: With this new series of sensors it’s possible to drive specific inputs for NAMUR sensors or inputs for 2 wires amplified switches with low current (up to 10 mA). The load can be applied on both terminals (function PNP or NPN). Thanks to LED monitoring and to the internally triggered output, direct use is allowed with PLC and other electronic inputs optimizing in this way the wiring and the reliability of the entire system. Technical data: • Working voltage: 7,7 ÷ 30 Vdc • Max ripple: 10% • Off-state current (Ir ): < 1 mA • Minimum operational current (Im): 2 mA • Rated operational current (Ie): 10 mA • Voltage drop (Ud) with load 10 mA: < 6,5 V • Voltage drop (Ud) with load 8 mA: < 5 V • Temperature range: - 25° ÷ +70°C • Max thermal drift of sensing distance Sr : ± 10% • Repeat accuracy (R): 2% • Switching hysteresis (H): 10% • Degree of protection: IP67 • Switch status indicator: yellow LED • Protected against short-circuit and overload (8 mm not included) • Protected against any wrong connection • According to EN60947-5-6 • Electromagnetic compatibility (EMC) according to EN60947-5-2 • Shock and vibration resistance according to EN60068-2-27 EN60068-2-6 Use according to NAMUR: • Supply voltage: 7,7 ÷ 9 Vdc • Consumption at 8,2 V with Rx = 1000 Ω with metal: ≤ 1 mA without metal: ≥ 3 mA • For certified ATEX version see ATEX Catalogue Materials: • Housing 8 mm: stainless steel • Housing 12 - 18 - 30 mm: nickel plated brass • Sensing face: plastic