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Inductive proximity sensor DC8...SA series
cylindricalexplosion-proofNAMUR

inductive proximity sensor
inductive proximity sensor
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Characteristics

Technology
inductive
Shape
cylindrical
Protection level
explosion-proof
Output signal
NAMUR
Other characteristics
with LED light
Measuring range

1.5 mm, 2.5 mm (0.059 in)

Description

• NAMUR SERIES WITH LED diameter 8 mm • ATEX certified II 1GD for zone 0;20 • Cable output General features: With this new series of sensors it’s possible to drive specific inputs for NAMUR sen- sors 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). The output is internally trig- gered and monitored by LED. Technical data: • Working voltage: 7,7 ÷ 9 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: - 20° ÷ +60°C • Max thermal drift of sensing distance Sr : ± 10% • Repeat accuracy (R): 2% • Switching hysteresis max (H): 10% • Degree of protection: IP67 • Switch status indicator: yellow LED • Cable conductor cross section: 0,35 mm2 • Marking: II 1D Ex iaD 20 T80°C II 1G Ex ia IIC T6 • Certified IMQ 08 ATEX 011 X • Protected against any wrong connection • Electromagnetic compatibility (EMC) according to EN60947-5-2 • According to: EN60947-5-6/EN60079-0/EN60079-11/EN60079-26 • Shock and vibration resistance according to EN60068-2-27/EN60068-2-6 Safety parameters: • Vi max: 13,5 V • Ii max: 60 mA • Ci max: 100 nF • Li max: 100 μH • Pi max: 200 mW These sensors must be used in conjunction with associated apparatus (See Sect. E) Use in hazardous area according to instruction manuals

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