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- home > Product >BHZD / BBJ explosion-proof sound and light alarm / explosion sound and light alarm quote
Product Name: | BHZD / BBJ explosion-proof sound and light alarm / explosion sound and light alarm quote |
Published: | 2012-07-18 |
Product Type: | BHZD |
Product Description: |
BHZD / BBJ explosion-proof sound and light alarm / explosion sound and light alarm quote
Second, the scope of application: ¤ Applicable to explosive gas atmospheres - Zone 1, Zone 2 places; ¤ Applicable to combustible dust Area 20, 21 and Zone 22 places; ¤ In II A, II B, II Class C explosive gas atmospheres; ¤ Applies to T1 ~ T6 temperature classification of group; ¤ Widely used in oil exploration, oil refining, chemical, military, and other hazardous environments and offshore oil platforms, oil tankers and other dangerous places for accident signal alarm or as a signal indicator. BHZD / BBJ explosion-proof sound and light alarm / explosion sound and light alarm quote
Third, the product features: ¤ The shell is made ??of aluminum alloy die-casting molding, surface high pressure electrostatic spray; ¤ The tempered glass shade, with strong impact resistance; ¤ Exposed fasteners of stainless steel; ¤ Built shade of red, yellow, blue and other colors to choose from; ¤ LED light source, high brightness, long life; ¤ Steel pipe and cable wiring. Fourth, the technical parameters: BHZD / BBJ explosion-proof sound and light alarm / explosion sound and light alarm quote
¤ Implementation of standards: to GB3836.1 and GB3836.2, GB3836.4, GB12476.1, IEC6007, IEC6007-1, IEC6007-11, IEC61241-0, IEC61241-1, EN60079-0 and EN60079-1, EN60079-11 , EN61241-0, EN61241-1 ¤ Explosion-proof mark: ExdIIBT4 ? Exd II CT6 ¤ Voltage: AC220V ? 50HZ ¤ Number of flashes: 150 times / min ¤ Sound intensity: ≥ 110dB ¤ Light source: LED light source ¤ Protection class: IP65 ¤ The anticorrosive Level: WF1 ?? ¤ The introduction of devices: G3 / 4 "to introduce specifications, suitable for φ is 10mm to φ is 14mm cable ¤ Terminals: ≤ 2.5mm 2 conductors and reliable connection ?? ¤ Installation: Suspending (g), pedestal (z) BHZD / BBJ explosion-proof sound and light alarm / explosion sound and light alarm quote
Six, quality assurance: ¤ This product is in strict accordance with the of IS09001: 2000 international quality management system standards for quality control to ensure product quality is higher than the national standards fully meet the design requirements, since the purchase of three years, any failure by the Company (non-human failure) maintenance-free product under normal use.
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