Explosion-proof bell BExH120-R/BExDH120-R

ultra-rugged

BExH120-R/BExDH120-R 'Belltronic' Ex Bell The flameproof BExH120-R Belltronic Signalling Bell is suitable for Zone 1 & 2 applications. The BExH120D authentically reproduces the traditional sound of a electro-mechanical bell whilst providing a significantly higher level of performance and reliability. The BExDH120-R variant is also suitable for Zone 21 & 22. The digitally stored bell recording is output via a class D amplifier achieving sound levels exceeding the performance of a mechanical bell whilst offering a continuously rated signal. The radial horn design not only physically emulates the traditional bell it also replicates the distribution of the audible signal. Features: Digitally stored mechanical bell sound. Continuously rated. Maintenance free. Very large termination area. Ratchet adjustable stainless steel U bracket. Approvals: ATEX certicate: KEMA 99ATEX6312, EN 60079-0 : 2006, EN 60079-1 : 2007, EN 61241-0 : 2006, EN 61241-1 : 2004 IECEx certicate: IECEx KEM 10.0003, IEC 60079-0 : 2004 (Ed4), IEC 60079-1 : 2007 (Ed6), IEC 61241-0 : 2004 (Ed1), IEC 61241-1 : 2004 (Ed1) Safety-integrity suitability: SIL1 Inmetro certicate: 10-IEx-0009 GOST-R certicate: POCC GB.JB05.B03365