Wired gas alarm system
1.Stainless steel
2.Small size&100dB loud sound
3.High bright LED & long lifetime
4.24V/220V,4-20mA
GBS-24V Explosion-proof audible & visual wired gas alarm system for hazardous location application
Production introduction
GBS-24V applies explosion-proof design and explosive-proof grade is ExdibIICT6. This alarm is applicable toI&II areas explosive mixture formed with combustible gas or steam that II A, B and C level, temperature of the T1 ~ T6.It’s stainless steel shell, application-specific integrated circuit design, stable operation, long service life, internal using high bright glowing tube.It has the features of small volume, loud sound, light weight, low prices and can be allocated to various alarm control system.
Description of specification( technical parameters)
Brand | EAST | Model No. | GQB-24V (220v) |
Type of product | Explosion-proof audible & visual alarm | Power source | DC12V, 24V or AC220V |
Working current | less than 50mA | Luminotron life | 100,000 hours |
Alarm volume | 100dB@10cm+/-3dB | Ambient temperature | -25-55°C(standard); -40-70°C |
Kind of sound | Buzzing sound | Installation size | 38*95mm |
Material of shell | Stainless steel | Flicker frequency | Twice/second |
color of light | Red | Electrical connect | M20*1.5 |
light intensity | 2cd@10cm | Weight | 0.5kg |
Installation mode | Multi-mode installation | Electric cable | Two-core waterproof cable with diameter of 10mm(explosion-proof junction box) |
Explosive-proof grade | ExdibIIBT6; ExdibIICT6 | Protection grade | IP64; IP65 |
Patent authentication:
Appearance patent: ZL 2004 30058738.0
Standard production configuration:
Explosion-proof junction box (optional); mounting bracket (optional)
Environmental protection package; Conformity certificate; user manual