Shenhai a proba de explosión
『Prema aquí para descargar o PDF do produto: Alarma visual e audible a proba de explosión BBJ』
Parámetro técnico
1. 10W rotary warning light ordinary diode, high brightness LED lamp bead;
2. Number of flashes: (150/min)
Sound source parameters
Sound intensity: ≥ 90-180dB;
| Modelo e especificación | Sinal a proba de explosión | Fonte de luz | Tipo de lámpada | Poder (W) | Number of flashes (times/min) | Sound intensity (dB) | Peso (kg) |
|---|---|---|---|---|---|---|---|
| BBJ-□ | Ex db eb ib mb IIC T6 Gb Ex tb IIIC T80°C Db Ex ib IIIC T80°C Db | LED | eu | 5 | 150 | 90 | 1.1 |
| II | 120 | 3.16 | |||||
| III | 180 | 3.36 |
| Rosca de entrada | Diámetro exterior do cable | Grao de protección | Grao anticorrosión |
|---|---|---|---|
| G3/4 | Φ10~Φ14mm | IP66 | WF2 |
Características do produto
1. The shell is made of aluminum alloy die-casting, and the surface is sprayed with high-voltage electrostatic powder;
2. Light structure and elegant appearance;
3. High strength tempered glass lampshade;
4. High brightness red LED is adopted, which has long service life and high brightness
5. Remove the wiring of the built-in buzzer and it can be used as a warning light;
6. Exposed fasteners shall be made of stainless steel;
7. Steel pipe cable wiring.
Dimensións de instalación
Ámbito de aplicación
1. É aplicable ás prazas da Zona 1 e Zona 2 de explosivo ambiente de gas;
2. É aplicable ás prazas da Zona 21 e 22 de po combustible ambiente;
3. Adecuado para IIA, Ambiente de gases explosivos IIB e IIC;
4. Applicable to T1~T6 temperatura groups;
5. It is applicable to the use of accident signal alarm or signal indication in dangerous places such as oil exploration, refino de petróleo, industria química, gasolineira, plataformas petrolíferas offshore, oil tankers, etc.
