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Explosion proof optical smoke detector
Explosion proof optical smoke detector introduction:
1.The explosion-proof performance of the explosion-proof photoelectric smoke detector AW-EXYT is in line with the requirement of GB3836-2000 series of standards and inspection designated by the National Inspection Unit, made explosion-proof certificate. The explosion proof photoelectric smoke detector suitable for 1 Zone and 2 Zones contains a Class II Class A, Class B, Class C,T1 to T6 temperature class in dangerous places for explosive gas atmospheres.
2.The explosion-proof smoke detector AW-EXYT is non-coding switch type (relay output) detector, and supporting the use of any of the domestic and foreign manufacturers of fire alarm control.When the scene smoke concentration exceeds the set threshold, the detector indicator light, an alarm signal to the controller. Only in a system reset or fleeting power-down and power on again, the lamp did not resume blinking (inspection) state.
3.EXYT-proof point-type photoelectric smoke detector uses the scattering of new technology and imported optoelectronic devices, sensors improve the reliability, stability and consistency; unique maze design, pest control, dustproof, anti outside light interference performance good; novel structure, beautiful appearance, reliable performance, moisture resistance, and good chemical resistance.
Explosion proof optical smoke detector parameters:
Explosion-proof mark | ExdibⅡCT6 |
Operating voltage | DC24V±3V (Non-polarized) |
Monitor current | ≤150µA |
Alarm current | 10mA~30mA |
Alarm output form | Normally open, normally close dry relay contact output of each pair |
Response threshold | 0.10dB/m~0.27 dB/m |
Alarm reset | Momentary power failure (10s Min,DC2.5V Max) |
Power-up time | ≤10S |
The maximum wind speed | 7.6m/s(1500fpm) |
Alarm confirmation light | Red;Inspection does not shine, alarm Always |
Protected area | When space height is 6m ~ 12m, a protected area of the detector, the general protection of the site is 80m2. Space height of 6m or less, to protect an area of 60m2. |
Operating environment
| Temperature: -10°C~+50°C Relative humidity: ≤95% Non-condensing Atmospheric pressure : 80kPa~110kPa |
Outlet thread | G20 |
Weight | 1.2kg |
Explosion proof optical smoke detector outside overview:
1.Our company is a professional fire alarm system & relevant accessories manufacturer in China for many years.With updated machinery and skilled staffs we have supplied stable high quality products to customers all over the world.
2.Our experianced engineers and exporting team will answer your inquiry or email at the first time,and providing professional service from products visiting,ordering to deliver goods and after-sales service,
3.In the same time, we also can provide professional technical solutions for you item even can arrive your country.The aim is to saving your precious time and cost.