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Inductive proximity sensor DC12-30...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

Max.: 15 mm (0.591 in)

Min.: 2 mm (0.079 in)

Description

NAMUR SERIES WITH LED diameters 12 - 18 - 30 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 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). The output is internally triggered 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 in diameter 12 mm 0,75 mm2 in diameters 18 and 30 mm • Marking: II 1D Ex iaD 20 T80°C II 1G Ex ia IIC T6 • Certified IMQ 08 ATEX 010 • Protected against short-circuit and overload • 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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