Explosion-Proof Horn Speaker DSP-15 EExmNL(T) IIB 100V
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The DSP-15 EExmNL(T) IIB 100V Explosion-Proof Horn Speaker is an industrial-grade loudspeaker designed for hazardous environments. Certified by ATEX, IECEx, and INMETRO, it features IP66/67 protection, ensuring high resistance to dust and strong water jets. Constructed with anti-static polyamide, this horn speaker delivers exceptional sound pressure levels up to 122 dB SPL, making it ideal for high-noise industrial applications.
EUROSUL Code:
005269
Part Number:
DSP-15 EExmNL(T) IIB
Approvals:
Features
Material: Black antistatic polyamide
Mounting: Stainless steel or antistatic polyamide bracket
Design: Compact with adjustable U-bracket mounting
Rated/Max power: 25W / 30W
Sound pressure level (SPL): 109 dB at 1W/1m, 122 dB at rated power
Effective frequency range: 380 – 7000 Hz
Dispersion: 100°/30° at 1kHz/4kHz
Applications
Offshore platforms
Refineries and chemical industries
Marine and naval environments
Industrial facilities with explosive atmospheres
Benefits
Readiness: High efficiency for sound propagation in noisy environments
Durability: Robust construction and IP66/67 rating ensure resistance to weather and chemicals
Safety: ATEX, IECEx and INMETRO certifications ensure compliance for explosive atmospheres
Technical Specifications
Material: Black antistatic polyamide
Mounting: Stainless steel or antistatic polyamide bracket
Dimensions: As per technical diagram
Ex classification: II 2G Ex db eb mb IIB+H₂ / IIC T4 Gb (Zone 1) — II 2D Ex tb IIIC T105°C Db (Zone 21)
Protection rating: IP66/67
Model: DSP-15 EExmNL(T) IIB 100V Explosion-Proof Horn Speaker
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