• 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