Overview:

The DTS-506 explosion-proof speaker is a fixed resistance high pitched horn speaker (fixed resistance can be provided according to user requirements), and its explosion-proof performance meets the requirements of GB3836.1 Electrical Equipment for Explosive Gas Environments Part 1: General Requirements, GB3836.2 Electrical Equipment for Explosive Gas Environments Part 2: Explosion proof Type "d", GB12476.1 Electrical Equipment for Combustible Dust Environments Part 1: General Requirements, and GB12476.5 Electrical Equipment for Combustible Dust Environments Part 5: Shell Protection Type "tD". And it has passed the inspection by the national designated inspection unit and obtained the explosion-proof certificate.

Suitable for explosive gas environments containing Class II A, B, and C T1~T6 temperature groups in Zone 1 and Zone 2, as well as dust explosion-proof areas in Zones 21 and 22. Used as a terminal device for production scheduling, communication, and fire broadcasting.

The sound transmission part of the equipment adopts the most advanced stainless steel wire mesh explosion-proof element in China at present. The element has small sound attenuation, large flow capacity, high mechanical strength, advanced technology, reliable performance, and good safety performance. It is the leading product of explosion-proof communication in China at present.

Product features:

l Explosion proof design and passing national explosion-proof certification.

l Waterproof, dustproof grade IP66.

l Adopting the most advanced stainless steel wire mesh explosion-proof components.

l Has low sound attenuation, high flow capacity, and high mechanical strength

l 360 ° lossless broadcasting.

l Can be used for public broadcasting and intercom paging.

Parameters:

l Explosion proof sign:ExdⅡCT6 Gb/ExtD A21 IP65 T85℃

l Fixed resistance 8 ohms

l Power：50W

l Effective frequency range：250Hz~3400Hz

l Sensitivity:100-130dB

l Environmental temperature：－20℃～＋65℃

l Weight:5kg