STAHL akustisches Signalgerät 8494/C-S-EN-ST-12-00

Product series 8494 are 25 or 15 watt loudspeakers designed for use in hazardous areas and harsh environments. These are unique as they are constructed using antistatic polyamid which provides a lightweight, robust, corrosion-resistant enclosure. For optimum flexibility, wattage, impedance and transformer variants with 25, 15, 6.5, 5, 2.5 and 1.5 W connections are available. The version with the short trumpet comes in a compact enclosure and provides wide sound distribution. The version with the long trumpet provides an increased sound pressure level and improved audibility. Audible signalling device, Loudspeaker, In flameproof enclosure, Increased safety, Type : 8494/C-S-EN-ST-12-00, Enclosure material : Polyamide, antistatic, Trumpet material : Polyamide, antistatic, Enclosure colour : Black, Sound pressure level : max. 115 dB(A) @ 1m, Impedance : 8 ?, Flare size : Short trumpet, AC rated operational voltage : 0,00 V, Power : 25 W, Frequency range : 450 - 6000 Hz, Application range (zones) : 1 , 2 , 21 , 22, Gas explosion protection : II 2 G Ex de mb IIC T4 Gb, Dust explosion protection : II 2 D Ex tb IIIC T105 °C Db, min. ambient temperature : -50 °C, max. ambient temperature : +60 °C, Min. service temperature : -50 °C, Max. service temperature : +60 °C, IP degree of prot. (IEC 60529): IP66/IP67, part material : Pre-mounted, Cable glands and entries : Can be ordered as accessories, Stopping plugs : 2 x dust cap, Dimensions (L x W x H) : 207 x 188 x 144 mm, For further information, see : r-stahl.com WebCode 8494A