ATEX Headsets (Wired): Pricing, PTT Compatibility & Quote

In hazardous industrial environments—like oil & gas facilities, mining operations, and chemical plants—clear and safe communication is mission-critical. Workers exposed to explosive atmospheres must use ATEX certified headsets that prevent sparks or ignition risks.

This guide explores ATEX wired headset prices, push-to-talk (PTT) compatibility, and how to choose the right intrinsically safe headset for your two-way radio or EX smartphone. We’ll also compare popular models like the Sensear SM1P02-EX Series, SM1P02-ISDP, and the Intrinsically Safe Headset, available at Intrinsically Safe Store.

What Is an ATEX Certified Wired Headset?

An ATEX certified wired headset is designed for use in environments where explosive gases, vapors, or dust may be present. These devices meet the ATEX Directive (2014/34/EU), ensuring they do not generate electrical or thermal energy capable of causing ignition.

Wired ATEX headsets feature:

• Intrinsically safe connectors and cabling

• Anti-static materials

• Robust impedance matching for EX radios and phones

• Noise-canceling microphones for high-noise environments

These headsets are typically used with two-way radios or EX-rated smartphones from manufacturers like Motorola, Hytera, and ECOM.

How Much Does an ATEX Headset (Wired) Cost?

The price of an ATEX wired headset typically ranges between $900 and $1,800 USD, depending on factors like:

• Certification class (ATEX Zone 1 or Zone 2)

• Noise attenuation rating

• Compatibility with PTT units

• Dual hearing protection or standard configuration

For instance:

• Sensear SM1P02-EX Series: Starts around $1,500

• Sensear SM1P02-ISDP Dual Protection: Around $1,700

• Intrinsically Safe Headset: Around $950–$1,200, depending on cable and connector options

Tip: Prices vary based on connector type and radio model. For accurate pricing, it’s best to Request a Quote from Intrinsically Safe Store.

Comparison Table: ATEX Wired Headsets

Model	Certification	Hearing Protection	PTT Compatibility	Connection Type	Approx. Price (USD)	Best For
Sensear SM1P02-EX Series	ATEX Zone 1, IECEx	High	Inline & Remote PTT	Wired, radio-specific	$1,500	Oil & Gas, Mining
Sensear SM1P02-ISDP Dual Protection	ATEX Zone 1, IECEx	Dual (earplug + earmuff)	Inline PTT	Wired	$1,360	Petrochemical, Heavy Industry
Intrinsically Safe Headset	ATEX Zone 2	Standard	Optional Inline PTT	Wired (3.5mm or custom)	$1,560	General Industrial Use

Best Choice by Use Case:

• For Extreme Noise: SM1P02-ISDP

• For Standard Industrial Use: Intrinsically Safe Headset

• For Multi-Radio Integration: SM1P02-EX

What Makes an ATEX Wired Headset Different from a Bluetooth Model?

Wired ATEX headsets eliminate the risk of wireless transmission interference and battery ignition associated with Bluetooth models.

Key advantages include:

• Direct connection to radios for reliable audio

• Lower power draw (no battery)

• Simpler maintenance

• Ideal for Zone 0 or Zone 1 hazardous areas

In contrast, wireless or Bluetooth models are more suited to Zone 2 or non-hazardous maintenance environments.

Which Radios Are Compatible with ATEX Wired Headsets?

ATEX wired headsets are designed to work with EX-certified two-way radios. Compatibility depends on connector type and impedance.

Common Compatible Radios:

• Motorola DP4401 Ex, DP4801 Ex

• Hytera PD795 Ex

• ECOM Smart-Ex® 02, i.safe MOBILE IS530.1

• Kenwood NX-5000 Series (EX versions)

PTT Options:

• Inline PTT: Built into headset cable

• Remote PTT: Belt-mounted or finger-mounted for ease of use

• Heavy-duty PTT: Ideal for workers wearing gloves or PPE

Always match connector impedance (typically 600–1,000 ohms) to avoid degraded audio or unsafe operation.

How to Choose the Right ATEX Wired Headset?

When selecting an ATEX wired headset, consider these key factors:

1. Certification Level

Check the ATEX marking, such as:

• II 2G Ex ib IIC T4 Gb (for Zone 1)

• II 3G Ex ic IIC T4 Gc (for Zone 2)

Zone 1-rated headsets offer a higher protection level than Zone 2 models.

2. Communication Device Compatibility

Ensure the headset connector matches your EX phone or radio. Some models have custom cable assemblies designed per brand (Motorola, ECOM, etc.).

3. Hearing Protection

Dual hearing protection models, like the SM1P02-ISDP, are ideal for noise levels exceeding 100 dB(A).

4. PTT Functionality

For high-mobility tasks, an inline or remote PTT is essential. It allows hands-free operation without compromising safety.

5. Comfort and Fit

Adjustable headbands, padded cushions, and lightweight materials enhance comfort during long shifts.

Are ATEX Wired Headsets Compatible with Push-to-Talk (PTT) Units?

Yes — most ATEX wired headsets include inline PTT modules or support external PTT accessories.

For example:

• The Sensear SM1P02-EX supports inline and external PTT with quick disconnects.

• The SM1P02-ISDP features integrated PTT controls on the cable.

• The Intrinsically Safe Headset can be paired with optional PTT adapters compatible with various EX radios.

PTT functionality allows workers to transmit safely without touching the radio—ideal for hazardous or confined environments.

What’s the Difference Between EX and IS Headsets?

EX and IS (Intrinsically Safe) refer to protection methods against ignition hazards:

Term	Meaning	Protection Level	Example Product
EX Headset	Explosion-proof	High (suitable for Zone 1)	Sensear SM1P02-EX
IS Headset	Intrinsically Safe	Very high (limits energy output)	SM1P02-ISDP
Non-IS Headset	Not explosion-rated	Standard use only	—

IS models restrict voltage and current levels, preventing sparks, while EX models are built to contain explosions if they occur internally.

Why Are Sensear ATEX Headsets Trusted Worldwide?

Sensear’s ATEX-certified headsets combine digital noise suppression, speech enhancement, and intrinsically safe circuitry. They meet global safety standards (ATEX, IECEx, CSA).

Key Features:

• 360° situational awareness

• Noise suppression up to 25–31 dB NRR

• Configurable connectors for major radio brands

• Durable, anti-static cabling

These design elements make them ideal for petrochemical plants, offshore rigs, and underground mines where communication is life-critical.

Maintenance Tips for ATEX Wired Headsets

Proper maintenance ensures reliability and certification compliance:

• Inspect cables and connectors weekly for wear.

• Clean ear cushions with anti-static wipes.

• Store in a dry, non-conductive case.

• Replace damaged cords only with certified ATEX spares.

Routine inspection prevents degradation that could compromise the intrinsic safety integrity.

FAQs About ATEX Headset Price (Wired)

1. What does ATEX certification guarantee?

ATEX certification guarantees the headset won’t cause ignition in explosive atmospheres. It ensures compliance with European Directive 2014/34/EU.

2. Do ATEX headsets work with any radio?

No. Each headset must match the connector type and impedance of your specific EX radio or smartphone. Always verify compatibility before purchase.

3. Are wired ATEX headsets safer than Bluetooth ones?

Yes. Wired models eliminate the risks of wireless interference and battery ignition, making them safer for Zone 1 areas.

4. Can I add an inline PTT to any ATEX headset?

Many models, like the Intrinsically Safe Headset, support optional inline PTT adapters. Check product specifications or request a quote for compatibility.

5. How can I get an accurate ATEX headset quote?

Visit Intrinsically Safe Store and use the Get a Quote feature. Provide your radio model, certification needs, and preferred PTT configuration for a tailored offer.

Conclusion

Choosing the right ATEX wired headset is essential for maintaining safe, clear communication in explosive or high-noise environments. Whether you need the robust Sensear SM1P02-EX, the dual-protection SM1P02-ISDP, or the cost-effective Intrinsically Safe Headset, each model delivers certified safety and performance.