100 mm

Audible signaling devicesPanel Mount BuzzersP 22 DBZ / P 28 DMC / P 28 DMB• acoustic signaling device for 22.5 mm and 28.6 mm mounting holes• available with 2 different types of signals in one device(continuous and pulsating tone)• guaranteed high protection system (IP 65) to the housing• also availbale wih easily adjustable volume controlr =2 mP22 DBZr =6 mP28 seriesIP 65+ 50 °C- 25 °Cmax. signalreception rangemax. signalreception rangeProtectionsystemOperatingtemperatureElectrical dataP 22 DBZRated voltage 24 V AC/DC 48 V AC/DC 115 V AC 230 V ACRated current consumption15 – 30 mAElectrical data P 28 DMC948 P 28 DMC201 P 28 DMC301 P 28 DMB530Rated voltage 48 V DC 110 V AC 230 V AC 30 V DCFunctional range 9 V – 48 V 30 V – 120 V 130 V – 230 V 5 V – 30 VRated current consumption5 mA @ 9 V20 mA @ 48 V7 mA @ 30 V40 mA @ 120 V20 mA @ 130 V40 mA @ 220 V2 mA @ 5 V20 mA @ 30 VMechanical data P 22 DBZ P 28 DMC948 P 28 DMC201 P 28 DMC301 P 28 DMB530Operation mode pulsating tone continuous tone continuous tone continuous tonecontinuous tone /pulsating toneSound pressure level 80 dB (A) @ 10 cm 91 dB (A) @ 48V 91 dB (A) @ 120V 91 dB (A) @ 230V 91 dB (A) @ 30VSoud level reduction – up to 20 dBService life > 50.000 h > 50.000 hOperating temperature - 25 °C ... + 50 °C - 25 °C ... + 65 °CStorage temperature - 40 °C ... + 85 °CRelative humidity 90 % @ + 20 °C 90 % @ + 40 °CProtection system according to EN 60529 IP 65 IP 65Material housing polycarbonate (PC) plastic “NORYL® N-190”, UL 49-VO, blackMontagepanel mount:Ø 22.5 mmpanel mount: Ø 28.6 mmType of connectionscrew terminals1.5 mm 2 quick connect blades, 6.3 mm wide, 0.8 mm thickWeight 30 g 40 g148www.pfannenberg.com