Signalling devices for hazardous areas
The Yodalex series from R. Stahl Ltd includes a wide range of signalling devices for hazardous areas, including the YO6 omni-directional horn, the V6 beacon and the YL6 combination unit. All units feature IP66 aluminium housing with machined flame paths that provides ‘ex d’ ignition protection.
The YO6 horn has a maximum sound output of 110dB at 1m, with a sound selection consisting of 32 internationally recognized tones that can be set via a five-way DIL switch.
The beacon provides a 5 joule high-intensity flash at a rate of 1Hz and is available in seven different lens colours.
The dome is manufactured from a flame-retardant polycarbonate material, which is protected by a steel guard, supplied and fitted as standard.
The YL6 combination unit offers a fully integrated sounder and strobe built into a single enclosure. The lightweight, cost-effective device provides omni-directional sound and light and requires minimal installation time.
They are all ATEX and IECEx-approved for use in zones 1, 2, 21, and 22 for gas and dust atmospheres. In addition to standard 24V DC and 48V DC operation, R. Stahl also provide AC units requiring a 115V AC or 230V AC supply. Optionally, the devices can be activated through a telephone call. All Yodalex products comply with European as well as North American standards, including UL, Canadian CUL, ATEX, IECEx and Russian GOST-R specifications.
R. Stahl Ltd, Stahl House, Birmingham B37 7HE; tel: (0121) 767 6400; fax: (0121) 767 6490.
The YO6 horn has a maximum sound output of 110dB at 1m, with a sound selection consisting of 32 internationally recognized tones that can be set via a five-way DIL switch.
The beacon provides a 5 joule high-intensity flash at a rate of 1Hz and is available in seven different lens colours.
The dome is manufactured from a flame-retardant polycarbonate material, which is protected by a steel guard, supplied and fitted as standard.
The YL6 combination unit offers a fully integrated sounder and strobe built into a single enclosure. The lightweight, cost-effective device provides omni-directional sound and light and requires minimal installation time.
They are all ATEX and IECEx-approved for use in zones 1, 2, 21, and 22 for gas and dust atmospheres. In addition to standard 24V DC and 48V DC operation, R. Stahl also provide AC units requiring a 115V AC or 230V AC supply. Optionally, the devices can be activated through a telephone call. All Yodalex products comply with European as well as North American standards, including UL, Canadian CUL, ATEX, IECEx and Russian GOST-R specifications.
R. Stahl Ltd, Stahl House, Birmingham B37 7HE; tel: (0121) 767 6400; fax: (0121) 767 6490.
