Explosion-proof sound and light alarm lamp
Explosion-proof three-color sound and light alarm lamp
Content
Επικοινωνία
- Ηλεκτρονικό ταχυδρομείο: sales01@amasly.com
- Mobile: +86 13732643699
Scope of application
1. widely used in oil mining, oil refining, chemical, military and other dangerous environmental places of the factory and road lighting
2. suitable for coastal, river and other wind pressure, wind speed environment;
3. suitable for thousands of explosive gas environment of zone 1, zone 2 places;
4. suitable for thousands of combustible dust environment 21 zone, 22 zone places;
5. suitable for IIA, IIB, IIC explosive gas environment. Class I, Division 2, Groups A, B, C, D.
| Moel | Power | Ex Mark | IP Rate | Voltage | Decibel | Flashing frequency | Color |
| BBJ | 9W-40W | Ex d IIC T6 | IP66 | 220VAC 50Hz 24VDC | 4120-180db | 150 Times/min | Red, Yellow, Blue, Green |
Feature
Internal lampshade with red, yellow, blue and other colors available.
Configuration of LED light source with high brightness and long working life.
With sound and flash warning function;
The explosion-proof type of the product is explosion-proof and intrinsically safe;
The shell is made of high-quality aluminum alloy die-casting shell with high strength; the surface is treated with high-pressure electrostatic powder spraying, corrosion-resistant;
Selection of high temperature, impact resistant tempered glass transparent cover;
Selection of international famous brand LED light source, high luminous efficiency, high color rendering, low energy consumption, long service life, maintenance-free, without the need for follow-up costs;
Scientific sealing structure design, special sealing strip and embedded way, with good waterproof and dustproof performance, can be used in harsh environments;
Protection level up to IP66, can effectively resist strong rainstorms.
Explosion-proof sound and light alarm
Explosion-proof audible and visual alarms for explosive gas mixtures in hazardous areas: Zone 1, Zone 2. Explosion-proof fire sound and light alarm (referred to as the alarm) for the non-coding type alarm, suitable for installation in explosive gas environment containing Ⅱ C (Ⅱ B) level T6 temperature group, when the production site accidents or fires and other emergencies, the fire alarm controller sends a control signal to start the acoustic and optical alarm circuit, sound and light alarm signals, to complete the purpose of the alarm. The alarm can also be used in conjunction with the manual alarm button to achieve simple sound and light alarm purposes. The alarm can be used in conjunction with fire alarm controllers of any manufacturer at home and abroad. The alarm adopts super bright LED light-emitting diode, which is clearly visible in 360 degrees.
Explosion-proof sound and light alarm features
1. The shell is made of ZL102 aluminum alloy die-casting, and the surface is high-pressure electrostatic spraying.
2. Toughened glass enclosure, stainless steel exposed fasteners, protective mesh cover is galvanized and then sprayed on the surface, double anti-corrosion.
3. Toughened glass cover with strong impact resistance, and red, yellow, blue and other colors to choose from.
Explosion-proof sound and light alarm precautions
1, is strictly prohibited in flammable and explosive places with electric disassembly.
2, do not damage the explosion-proof surface during installation, and keep it clean. Flame-proof surface fastening screws should be tightened evenly, pay attention to the flame-proof surface should not be mixed with foreign objects.
3, long-term use to regularly test the performance of the alarm is intact, such as failure or damage to be maintained by professionals.
Technical parameters
1、Temperature range：-20℃～+50℃
2、Relative humidity: ≤95% without condensation
3、Atmospheric pressure: 80～110KPa
4、Power supply voltage: DC24V;AC220V;AC127V.
5、Working current during alarm: ≤600mA (DC24V)
6、Sound intensity: 100～115dB
7、Protection level：IP65
8、Weight：1.4kg
Scope of application
1.Explosive gas mixture hazardous places: Zone 1, Zone 2.
2. Explosive gas mixtures: ⅡA, ⅡB, ⅡC class 3. Temperature group: T1-T6
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