Motorola HS750Ex ATEX Ambient Sound Control Headset with Nexus Jack IP67 Headband for R7Ex Series (PMLN8631A)

The Motorola HS750Ex ATEX Ambient Sound Control Headset (Manufacturer Part Number PMLN8631A) is an intrinsically safe, professional headset designed specifically for use with Motorola R7Ex series two-way radios. This headband-style headset features a Nexus jack connection and Ambient Sound Control functionality, supporting clear communications while aiding situational awareness in hazardous and high-noise industrial environments.

Key Product Features

• ATEX and IECEx approved for use in hazardous gas and dust environments
• Designed specifically for Motorola R7Ex series two-way radios
• Ambient Sound Control to aid situational awareness
• Nexus jack interface for secure and reliable audio connection
• IP67-rated construction for protection against dust and water ingress

What’s Included

• Motorola HS750Ex ATEX headset with headband and Nexus jack

Installation & Usage

This headset is designed for straightforward connection to compatible Motorola R7Ex series radios using the Nexus jack interface. The headband design supports secure, comfortable wear during extended use in regulated and hazardous environments.

• Connect the headset to the radio using the Nexus jack
• Adjust the headband to achieve a secure and comfortable fit
• Confirm audio operation and ambient sound functionality before entering hazardous areas

Usage Tip: Use Ambient Sound Control to remain aware of surrounding sounds while maintaining effective radio communications in dynamic work environments.

Technical Specifications

• Headset Type: Over-head headband headset
• Connector Type: Nexus jack
• Ingress Protection Rating: IP67
• Intrinsic Safety Certification: ATEX / IECEx (gas and dust)
• Noise Reduction: 24 dB

Key Capabilities

• Enables safe radio communications in hazardous environments
• Supports situational awareness through Ambient Sound Control
• Provides effective noise attenuation in high-noise workplaces
• Delivers clear, reliable audio for safety-critical operations

Compatibility

This headset is compatible exclusively with Motorola R7Ex series two-way radios.

Compatibility Note: Use only with Motorola-approved ATEX radios and accessories to maintain intrinsic safety certification.

Ideal Applications

• ATEX and IECEx regulated industrial environments
• Oil, gas, and petrochemical operations
• Mining and heavy industry communications
• Safety-critical and high-noise work areas requiring situational awareness

Product Information

• Product Category: ATEX Two-Way Radio Headsets
• Manufacturer: Motorola
• Model: HS750Ex ATEX Ambient Sound Control Headset
• Product Code: PMLN8631A
• Product Type: Intrinsically Safe Headset with Ambient Sound Control
• Product Status: Genuine manufacturer product