EXPLOSION PROOF HORN 30W
1. EXPLOSION PROOF LOUDSPEAKER IS DESIGNED AND APPROVED BY TUV ATEX STANDARD
CERTIFICATE.
2. MATERIAL/COLOR: ANTI-STATIC POLYAMIDE/BLACK
3. THE WATERPROOF GRADE IS IP66, AND THE DUSTPROOF GRADE IS IP67.
4. THE OPERATING TEMPERATURE RANGE IS - 40 ℃ TO+55 ℃.
5. 360 ° LOSSLESS BROADCASTING
6. GAS EXPLOSION-PROOF AREA: ZONE 1 AND ZONE 2
7. DUST EXPLOSION-PROOF AREA: EXPLOSION-PROOF HORN 30W IN 21 AND 22 AREAS