Inductive proximity sensor DC8-30...S series

cylindricalNAMURIP67

• NAMUR SERIES with LED • Non amplified in d.c. 2 wires • Cable output 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 output is internally triggered and monitored by LED. The load can be applied on both terminals (function PNP or NPN). 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 • Cable conductor cross section: 0,35 mm2 on 8 and 12 mm 0,75 mm2 on 18 and 30 mm • 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 • For certified ATEX version see ATEX Catalogue 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 Materials: • Cable: 2 m PVC CEI 20 - 22 II; 90°C; 300 V; O.R. • Housing 8 mm: stainless steel • Housing 12 - 18 - 30 mm: nickel plated brass • Sensing face: plastic