Shenhai eksplosionssikker
『Klik her for at downloade produkt-PDF'en: Eksplosionssikker hørbar og visuel alarm BBJ』
Teknisk parameter
1. 10W roterende advarselslys almindelig diode, LED-lampekugle med høj lysstyrke;
2. Antal blink: (150/min)
Parametre for lydkilde
Lydintensitet: ≥ 90-180dB;
| Model og specifikationer | Eksplosionssikkert skilt | Lyskilde | Lampetype | Effekt (W) | Antal blink (gange/min) | Lydintensitet (dB) | Vægt (kg) |
|---|---|---|---|---|---|---|---|
| BBJ-□ | Ex db eb ib mb IIC T6 Gb Ex tb IIIC T80°C Db Ex ib IIIC T80°C Db | LED | I | 5 | 150 | 90 | 1.1 |
| II | 120 | 3.16 | |||||
| III | 180 | 3.36 |
| Indløbsgevind | Kablets ydre diameter | Grad af beskyttelse | Anti-korrosionsklasse |
|---|---|---|---|
| G3/4 | Φ10~Φ14mm | IP66 | WF2 |
Produktfunktioner
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.
Mål for installation
Gældende anvendelsesområde
1. Den gælder for steder i zone 1 og zone 2 i eksplosiv gasmiljø;
2. Den gælder for stederne i zone 21 og 22 i brændbart støv miljø;
3. Velegnet til IIA, IIB og IIC eksplosive gasmiljøer;
4. Gælder for T1~T6 temperatur grupper;
5. It is applicable to the use of accident signal alarm or signal indication in dangerous places such as oil exploration, oil refining, chemical industry, gas station, offshore oil platforms, oil tankers, etc.
