Werma 761 Series Base Mount, Wall Mount Electronic Sounder, 230 V ac, 105dB at 1 m, IP65, AC, Single-Tone

Suitable for use in areas liable to explosion caused by both gas or dust
Approved for zone 1 and 2 (Gas) as well as zone 20 and 21 (Dust)
Loud horn with continuous tone
Operating temperature range: -40 to +50°C
M16 conduit entry

II 2G EEx me II T5 (zone 1 & 2)
II 2D IP65 70° (zone 20 & 21)

BVS 03 ATEX E 118X

Hazardous Area