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Introducing the R. STAHL YA11 – The World’s First Zone 2 Panel Mounting Sounder

01 February 2012

R. STAHL continues to design and develop its range of signalling devices with the launch of its most recent product, the YA11 Panel Mount Sounder.Read More

R. STAHL YA11 – The World’s First Zone 2 Panel Mounting Sounder
R. STAHL YA11 – The World’s First Zone 2 Panel Mounting Sounder

Designed for use in hazardous and harsh environments, the YA11 features many innovative qualities and features, making it suitable for use where audible indication is required to alert malfunction, process breakdown or for general signalling applications.

The lightweight low profile aluminium enclosure of the YA11 can be mounted to a panel, bulkhead and any suitable elevation of an enclosure or control station. Encapsulated electronics provides protection and impact or entry is prevented by use of a tamper proof protective cover. The YA11 is pre-wired with a 3 meter cable, making installation quick and cost effective. The unit is certified to a level of IP66 / NEMA 4X and when installed, this level of protection is maintained between the sounder and the panel, using its closed foam gasket and stainless steel fixing – which are supplied as standard.  
Certification is a critical element for any product used in hazardous locations and the YA11 is no exception. With approval to European ATEX and International IECEx directives for gas and dust along with North American, UL and ULC, for use in Class 1 Div 2 areas, provides international recognition and acceptance. All three directives are included within the single unit, making the YA11 particularly attractive to OEM’s and specifiers, where globally certified products are an essential part to their business strategy.

Available as a single stage alarm, with a selection of 32 international sound tones, specified at point of ordering. The YA11 has a nominal supply voltage of 24vdc (18-32vdc), with a sound output of 100dB(A) and nominal current consumption of only 70mA. With a temperature range of -40ºC to +70ºC, along with its global certification, robust & innovative design and comprehensive list of features, the YA11 will provide a competitive and technical solution for OEM’s, panel builders and specifiers - globally. 

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