Sensear SM1B-Ex: smartMuff™ Battery-Powered ...

Sensear - SM1B-Ex: smartMuff™ Battery-Powered Intrinsically Safe ATEX Headset Price Guide: $1,020

Supplier: Sensear

SM1B-Ex: smartMuff™ Battery-Powered Intrinsically Safe ATEX Headset

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The SM1B-Ex is a battery-powered intrinsically safe ATEX headset designed for clear, reliable communication in hazardous, high-noise industrial environments.

Intrinsically safe headset with advanced situational awareness and all-day battery life for hazardous environments.

The SM1B-Ex is engineered for hazardous locations, offering dependable two-way radio communication with full intrinsically safe (IS) certification. Its built-in rechargeable lithium-ion battery supports uninterrupted use across long shifts, and compatibility with a broad range of radio models ensures seamless communication integration on-site.

Key Features

Clear two-way radio communication, even in high-noise environments.
Compatible with industry-leading two-way radios via removable wired connection.
Equipped with SENS® Technology for enhanced situational awareness, enabling users to hear environmental sounds and communicate face-to-face while protecting hearing.
Built-in rechargeable lithium-ion battery with up to 24-hour battery life and 5-hour charge time.
Available styles: Headband (27 dB NRR), Behind-the-Neck (24 dB NRR), and Helmet Mount (23 dB NRR).
Volume limiter to 82 dB(A) [programmable] for hearing protection.
Noise-cancelling boom microphone (VOX capable).
Intrinsically safe certifications: ATEX, IECEx, UL 913 8th, UL 60079-0, UL 60079-11, CSA 60079-0, CSA 60079-11.
Rugged, IP54-rated design for industrial use.

Technical Specifications

IP Rating	IP54
Battery	2250mAh Li-ion, up to 24 hours use, 5-hour charge time
Hearing Protection	Volume limiter: 82 dB(A) [programmable] – applicable when headset is powered on
Available Styles & Ratings	Headband: 27 dB NRR (SLC80 31dB, SNR 33dB) Behind-the-Neck: 24 dB NRR (SLC80 27dB, SNR 30dB) Helmet Mount: 23 dB NRR (SLC80 26dB, SNR 31dB)
Technology	SENS® Technology for environmental awareness and clear communication
Microphone	Boom microphone, noise-cancelling, VOX capable
Communication Modes	Face-to-face (SENS®), Two-way radio (via cable and PTT module)
Sitational Awareness SPL	Up to 95 dB(A)

Certifications

ATEX, IECEx, UL 913 8th, UL 60079-0, UL 60079-11, CSA 60079-0, CSA 60079-11

Styles Available

Headband
Behind-the-Neck
Helmet Mount

Key Benefits

Ensures team safety and efficient communication, even in explosive or hazardous environments.
Patented SENS® Technology provides 360° awareness while in use.
Supports use with a wide range of two-way radios for flexible deployment.
Robust battery life for multi-shift use, enhancing workforce productivity.

To contact Sensear about Sensear SM1B-Ex: smartMuff™ Battery-Powered Intrinsically Safe ATEX Headset use Get a quote.