AC220V, DC24V explosion-proof fire alarm bell wiring
Category:
Security/Fire protection system/Alarm equipment
Model:
HAJL-1
Brand:
Hongsheng High Tech
Retail Price
600.00USD
重量
kg
- Product Description
-
Description :
This product meets the requirements of GB3836 series standards and has obtained an explosion-proof certificate through a nationally designated testing agency.
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
