CBDD series explosion-proof electric whistleDetailed product description：

The CBDD series explosion-proof electric whistle is suitable for environments and purposes
1. Explosive gas environment hazardous areas: Zone 1, Zone 2;
2. Flammable gas and vapor levels: IIA, IIB;

Product Features
1. The shell is made of cast aluminum alloy and sprayed with plastic on the surface;
2. Steel pipe or cable wiring

CBDD series explosion-proof electric whistle model meaning


Main technical parameters of CBDD series explosion-proof electric whistle

model	Rated voltage (V)		Explosion-proof marking	Protection Rating	corrosion resistance grade	Inlet thread	outer diameter of cable (mm)	Continuous power on time
	direct current	communication
CBDD-□□□	24, 36	24, 36, 220	ExmbⅡ BT4 Exd II BT4	IP65	W,WF1	G3/4	Φ10-14	≤5min

Example of appearance and installation of CBDD series explosion-proof electric whistle

CBDD series explosion-proof electric whistle