Pfannenberg Catalogue

Ex Signaling devices
Flashing lights 5 Joules / 10 Joules
E2xB 05 / E2xB 10
• suitable for use in potentially explosive areas in Zone 2
• stainless steel protective cage and stainless steel mounting bracket
for 360° positioning
• UL approval for operational area Class 1, Division 2 (optional)
• ATEX approval (standard)
• extremely sturdy, resistant to vibration and impact-proof
• automatic synchronisation in system mode
• sturdy device for tough industrial applications
r =
11 m
E2xB 05
r =
17 m
E2xB 10
IP 66
IP 67
+ 55 °C
- 20 °C
Range as
per EN 54
Range as
per EN 54
Protection
system
Operating
temperature
Electrical data E2xB 05
Rated voltage 230 V AC 120 V AC 48 V DC 24 V DC 12 V DC
Rated frequency 50 Hz / 60 Hz 50 Hz / 60 Hz
Operating range ± 10 % ± 10 % 42 V – 58 V 20 V – 28 V 10 V – 14 V
Nominal current consumption 30 mA 80 mA 145 mA 275 mA 520 mA
Electrical data E2xB 10
Rated voltage 230 V AC 120 V AC 48 V DC 24 V DC
Rated frequency 50 Hz / 60 Hz 50 Hz / 60 Hz
Operating range ± 10 % ± 10 % 42 V – 58 V 20 V – 28 V
Nominal current consumption 107 mA 185 mA 260 mA 560 mA
Mechanical data E2xB 05 E2xB 10
Protection system IP 67 / IP 66
Explosion protection
II 3G EEx nA nL IIC T2
II 3G EEx nA nL IIC T3
II 3G EEx nA nL IIC T2
Category (area of use) 3G (Zone 2)
Certificate of conformity DEMKO 06 ATEX 0421554
Testing body
DEMKO
Flash energy 5 Joules 10 Joules
Flash rate
1 Hz
Light intensity (DIN 5037) clear lens 42 cd 110 cd
Lens colours
clear, yellow, amber, red, green, blue
Temperature class T
IIC T2 @ Ta - 20 °C ... + 55 °C
IIC T3 @ Ta - 20 °C ... + 40 °C
IIC T2 @ Ta - 20 °C ... + 55 °C
Storage temperature - 50 °C … + 70 °C
Relative humidity 90 %
Service life of the flash tube
light emission still 70 % after 8,000,000 fl ashes
Duty cycle 100 %
lens
borosilicate glass
Material
housing UL94VO PPS
protective cage and bracket stainless steel
Connecting terminals 0.5 ... 2.5 mm 2
Cable entry
Weight
UL version
2 x M20 (with 1 blanking plug)
optional 1 x 1/2" NPT
1.48 kg
200
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