100 mm

Ex Signaling devicesFlashing light 5 JoulesEx-PEX 2005• the fl ashing lights from the Ex-PEX series have been developed forZone 1, potentially explosive areas and can be used in industrial andmaritime applications• serve to provide warnings and information• recognition through omni-directional light propagation, refl ections andsharp contrasts as well as intensive direct and indirect radiation• intended for permanent installation with vertically orientated housingaxis• available with protection types ‘d’ with or without connecting cable oras ‘de’ versionr =11 mRange asper EN 54IP 65Protectionsystem+ 40 °C- 20 °COperatingtemperatureElectrical data Ex-PEX 2005Rated voltage 240 V AC 230 V AC 110 V AC 42 V AC 24 V AC 80 V DC 60 V DC 48 V DC 24 V DC 12 V DCRated frequency50 Hz / 60 HzOperating range 216–264V 207–253V 90–135 V 35–50 V 20–30 V 64–96 V 50–72 V 40–60 V 18–30 V 10–15 VNominal current consumption 0.055 A 0.055 A 0.110 A 0.180 A 0.230 A 0.105 A 0.125 A 0.150 A 0.270 A 0.510 AMechanical data Ex-PEX 2005Type of protectionEN 60079-1 ’d’ fl ame proof enclosure for light housing and cable entriesEN 60079-7 ’e’ enhanced safety for terminal boxII 2G Ex de IIC T6Explosion protectionII 2G Ex d IIC T6II 2G Ex d IIB T6 (“d” without cable)Category (area of use) 2G (Zone 1) / 3G (Zone 2)Certificate of conformity PTB 03 ATEX 1022Testing body PTB BraunschweigFlash energy5 JoulesFlash rateapprox. 1 HzLens colours clear, white, amber, red, green, blueTemperature class T T6 @ - 20 °C ... + 40 °CStorage temperature - 20 °C ... + 70 °CRelative humidity 90 %Protection system according to EN 60529 IP 65Duty cycle 100 %Service life of the flash tube light emission still 70 % after 8,000,000 fl ashesGeneral purposearbitraryMateriallensm akrolon (polycarbonate)housing weather-resistant aluminium similar to RAL 1018, zinc yellow; plinth blackConnection terminalCable glandPower supply cordWeightEx de version max. 2.5 mm 2Ex ’d’ version max. 1.5 mm 2Ex de version 2 x M20 x 1.5Ex ’d’ version 1 x M20 x 1.5H05VV, 0.75 mm 2 , 2 m long (version with cable connection)Ex de versionapprox. 2.2 kgEx ’d’ versionapprox. 1.9 kg206www.pfannenberg.com