100 mm

Ex Signaling devicesSounder 110 dB (A) / 117 dB (A)E2xS 112 / E2xS 121• 45 different tones, including tones conforming to UKOOA/PFEER• 2 externally controllable tones• highly resistant to corrosion and suitable for the toughestenvironments• adjustable volume• besides ATEX, also suitable for operational area class 1,division 2 (optional)• stainless steel mounting bracket for 360° positioning• automatic synchronisation in system moder =56mE2xS 112r =126mE2xS 121IP 66IP 67+ 55 °C- 20 °Cmax. signalreceptionrangemax. signalreceptionrangeProtectionsystemOperatingtemperatureElectrical data E2xS 112Rated voltage 230 V AC 120 V AC 48 V DC 24 V DCRated frequency 50 Hz / 60 Hz 50 Hz / 60 HzOperating range ± 10 % ± 10 % 38 V – 58 V 10 V – 30 VNominal current consumption 54 mA 104 mA 146 mA 284 mAElectrical data E2xS 121Rated voltage 230 V AC 120 V AC 48 V DC 24 V DCRated frequency 50 Hz / 60 Hz 50 Hz / 60 HzOperating range ± 10 % ± 10 % 38 V – 58 V 10 V – 30 VNominal current consumption 76 mA 142 mA 215 mA 280 mAMechanical data E2xS 112 E2xS 121Explosion protection II 3G EEx na nL IIC T4Category (area of use) 3G (Zone 2)Certificate of conformity DEMKO 06 ATEX 0421554Testing bodyDEMKOSound pressure level distance 1 m 110 dB (A) ± 3 dB 117 dB (A) ± 3 dBTones45 different tones (conforming to UKOOA/PFEER) selectable by DIP switch,of which 2 selected tones can be selected externallyTemperature class T IIC T4 @ - 20 °C ... + 55 °C TaStorage temperature - 50 °C … + 70 °CRelative humidity 90 %Protection system according to EN 60529 IP 66, IP 67Duty cycle 100 %Material housing UL94VO PPS & ABSConnecting terminals 0.5 ... 2.5 mm 2Cable entryWeight2 x M20 (with 1 blanking plug), optionally for UL 1 x 1/2“ NPTAC: 3.0 kg / DC: 2.5 kgOrdering detailsArticle numbers E2xS 112 E2xS 121Rated voltage 230 V AC 120 V AC 24 V DC 230 V AC 120 V AC 24 V DC320 56 10 0 000 320 56 15 0 000 320 56 80 0 000 320 57 10 0 000 320 57 15 0 000 320 57 80 0 000Article numbers for other voltages on requestOptions / accessories220www.pfannenberg.com