Siren without beacon SPNA

explosion-proof

Explosion Proof electric horn Various sound tones can be selected ; warning sound, alarm, melody Aluminum housing provides excellent durability Sound volume : Max. 118dB at 1m(Volume adjustable) Standard housing color : MUNSELL No. 7.5BG 7/2 Cable entry : 1/2″ NPT Materials : Housing-Al, Protection cage-STS316L Certificates : IECEx, ATEX, NEPSI, KIMM, KOSHA, ABS, CCS, KR Protection rating : IECEx - Ex dⅡC T6 Gb, IP66 ATEX - Ⅱ2G Ex dⅡC T6, IP66 NEPSI, KIMM, KOSHA - Ex dⅡC T6, IP66 Ambient operating temperature : -40°C ≤ Tamb ≤ +60°C