AC220V, DC24V Explosion proof Fire Alarm Bell Quality Assurance
Category:
Security/Firefighting equipment/Other fire-fighting equipment
Model:
HAJL-1
Brand:
Hongshengjia
Retail Price
600.00USD
重量
kg
- Product Description
-
Description :
This product meets the requirements of the GB3836 series standards and has been certified by a nationally designated testing agency with an explosion-proof certificate.
This alarm bell has a reasonable structure, beautiful appearance, reliable performance, and easy installation. It is a highly reliable and anti-interference fire alarm device.
Product Model:HAJL-1
Product Overview
The HAJL-1 explosion-proof fire alarm bell (referred to as the alarm bell) is a non coding type alarm bell, suitable for installation in explosive gas environments containing Class IIC T6 temperature group, and can be used in conjunction with fire alarm controllers from any manufacturer at home and abroad. When an accident or fire occurs on the production site, the control signal sent by the fire alarm controller activates the alarm circuit, emits an audible alarm signal, and completes the alarm purpose; It can also be used in conjunction with manual alarm buttons to achieve simple audible alarm purposes.
Product Parameters
Explosion proof form: Explosion proof type
Explosion proof mark: ExdIICT6
Working voltage: DC24V; AC220V
Alarm current: ≤ 25mA
Sound intensity: 95~100dB
Protection level: IP65
Usage environment: Temperature: -20 ℃ to+50 ℃; Relative humidity: ≤ 95% without condensation; Atmospheric pressure: 80kPa~110kPa
Inlet diameter: M22x1.5 standard (optional G1/2 G3/4 M20 * 1.5)
Weight: 1.6kg
AfterSalesService :
Key words:- Explosion proof alarm bell
