Specializing in hazardous area enclosures,hazardous area enclosures enclosures,explosive proof enclosures,enclosures nema 7,sounders and beacons,outdoor ATEX EIC zone,industrial explosive proof enclosures,conduit and junction boxes, electrical terminal boxes,explosion proof junction boxes,eletrical box & enclosures - junction boxes,feam,fibreglass junction boxes,abtech enclosures,submersible junction boxes,poly-carb electrical enclosures,fire rated junction boxes, and ABTech junction box.

Product Information

New Products Product Overview AutoCad Drawings

Hazardous Area Enclosures

BPG (Polyester) BPGA (Polyester JB) ZAG (Die-Cast Aluminum) GRN (Polycarbonate JB) HV (High Voltage JB) SX (Stainless/Mild Steel)

Industrial Enclosures

BPG (Polyester) ZAG Range (Die-cast Aluminum) ZP Range (Polycarbonate) FR (Fire Rated Enclosures) SX (Stainless/Mild Steel)

Lighting Products

Victor Lighting

Fluorescent Bulkhead Pendant Floodlight Wellglass

Sounder and Beacon Products

E2S

Explosion Proof Products

FEAM Products

ABTECH is accredited to ISO 9001
A.B Controls & Technology
are proud to be accredited
to ISO 9001.

Disaster Warning

The A140 disaster warning alarm sounder is a compact high powered unit with an effective range of approx. 1km. Applications are diverse, from large industrial, agricultural or forestry sites, quarries and others where there is a very high ambient noise level or warnings have to be audible over large distances.

A140 Disaster Warning Maximum 140dB(A) output. 32 alarm tones, 3 alarm stages. Lightweight fiberglass housing Automatic synchronization. Ideal for battery back-up applications IP55 protection Fully programmable version available (4 alarm stages)		Data
		Manual


A140 Installation and positioning considerations. In general the sounders should be mounted horizontally 10 to 15 meters above the ground, with due consideration for their location; generally the highest point on the site to be covered, although not so high so as to avoid the sound traveling over the top of the area. A general guide: determine the height of any obstruction within 50 metres and keep the sounder at least 2 meters higher than this for the best sound coverage - ideally the source to target should be aimed at or in 'line of sight'.