6/12/16/24HSG-2E Explosion-Proof Batteryless Telephone:

China 6/12/16/24HSG-2E Explosion-Proof Batteryless Telephone:

6/12/16/24HSG-2E Explosion-Proof Batteryless Telephone

1)Chapter 2 of Part 4 of the “ Steel Ship Classification Rules" of the China Classification Society:

Colour: Mattle black

Shell material: Aluminium

Cable gland: Stainless steel

Explosive-proof Grade: II2G Ex ib IIC T4 Gb/II2G[Ex ib Gb] IIC

IP rating: IP44

AQ-2 Safety Barrler is Equipped with Explosion-Proof Batteryless Telephone