product description:

l BYS-10 explosion-proof speaker is designed to meet the special environment of IIC gas group (typically hydrogen, acetylene, ethylene, coke oven gas, dimethyl ether, etc.) and flammable dust. Its manufacture meets the requirements of GB3836-2010 standard. . Adopt scientific explosion-proof structure to meet IIC explosion-proof requirements;

l BYS series explosion-proof speakers (pickups) are used for audio collection in explosion-proof areas.

l With one G1/2 outlet, one channel audio output;

l Easy to install and easy to maintain. Optional wall mounting, pole, lifting and other installation methods. Features:

l It can be used in explosive gas hazard sites in Zone I and Zone II;

l for on-site sound collection needs;

l Stainless steel

l High protection level, indoor and outdoor use all day;

l Pure sound and strong anti-interference ability.

l Steel pipe or cable wiring.

 

Technical Parameters:

 

Explosion-proof parameter

Explosion-proof certificate number CNEx15.0004

Explosion-proof mark Ex d IIC T6 Gb/Ex tD A21 IP65 T80°C

Protection level IP65

Electrical parameter

Working voltage DC12V

Strong area 5-100m2 adjustable

Frequency response 20Hz ~ 20kHz

Sensitivity -35dB

Electrical connection 4-core cable connection

Mechanical parameters

Material stainless steel

Weight 2Kg

Installation method Wall / pole / lifting

Cable entry device G1/2*1

Environmental indicator

Atmospheric pressure 80～106KPa

Ambient temperature -25°C~+60°C (normal temperature) -45°C~+60°C (low temperature)

Relative humidity ≤95%RH (+25°C)