In hazardous work environments, even the smallest spark can have devastating consequences. Whether it’s a refinery, chemical plant, or manufacturing facility, teams working near flammable gases and combustible dusts need to know their equipment won’t put them at risk. That’s why we’re proud to offer RelayX HazLoc devices that have been certified as Class I / II / III Division 2 (also known as Class 1 Div 2).
This isn’t just a stamp of approval—it’s a critical safeguard. In this blog, we’ll explain what this certification means and why investing in a Class 1 Division 2 device should be non-negotiable for any team operating in hazardous locations.
What Does “Class 1 Division 2” Mean?
This classification comes from NFPA (National Fire Protection Association) and OSHA (Occupational Safety and Health Administration) standards. It’s used to designate equipment that is safe to use in hazardous locations—areas where flammable gases or combustible dusts, fibers, and flyings might be present.
Here’s the breakdown:
- Class I / II / III – This refers to flammable gases and combustible dusts, fibers, and flyings. Class I / II / III environments are commonly found in industries like oil and gas, chemical processing, refineries, paint shops, and more.
- Division 2 – This means that hazardous materials are not present during normal operations, but may be present under abnormal conditions—like a leak, a maintenance event, or a system failure.
Is RelayX HazLoc Intrinsically Safe?
RelayX HazLoc is a certified Class 1 Division 2 device. This means these devices are deemed safe for hazardous exposures of flammable gases, combustible dust, and ignitable fibers or flyings that are not likely to occur during normal operations, but may occur for short periods of time.
To get this certification, RelayX HazLoc devices went through rigorous third-party testing and will continue to face audits to maintain the Class 1 Division 2 certification.
Why the Class 1 Division 2 Certification Matters
If your team works in or around potentially explosive atmospheres, this certification should be on your radar. Here’s why:
1. Protects Your People
Accidents in hazardous environments can be catastrophic. Using certified devices like RelayX HazLoc minimizes the risk of ignition from everyday communication tools. Your team can focus on their job without worrying that their equipment could put them in danger.
2. Compliance with Industry Regulations
OSHA and other regulatory bodies require Class 1 Division 2 equipment in certain classified areas. Using non-compliant devices can lead to fines, shutdowns, and serious liability issues. With RelayX HazLoc, you’re working with a device that’s already cleared for these environments.
3. No Need for Workarounds
Many teams are forced to leave traditional communication tools behind when entering hazardous zones. That leads to delays, missed messages, and unsafe improvisation. Relay lets your team communicate in real time—even in Class I Div 2 environments—without compromising safety.
4. Built for Harsh Conditions
RelayX HazLoc wasn’t just built to pass a certification—it was designed from the ground up for rugged, industrial use. On top of its Class I Div 2 rating, RelayX HazLoc is dustproof, water-resistant, drop-tested, and equipped with powerful audio for clear communication in noisy environments.
Safety Without Sacrificing Performance
With RelayX HazLoc, you don’t have to trade safety for functionality. You get:
- MIL-STD-810H certified durability rating
- IP66/IP68 water resistance
- Redundant nationwide range via cellular and Wi-Fi connectivity
- Dual 2.0W speakers for 110dB SPL peak loudness and advanced noise cancellation
- All-day battery life with a robust 2900 mAh battery
- Real-time translation in 30+ languages
- Up to 1,000 channels for one-on-one or team communication
- Real-time location tracking and message transcription
- 3-year limited warranty with no-cost upgrades on eligible plans
- And of course—Class 1 Div 2 certified!
If you’re operating in hazardous industrial environments, using uncertified devices isn’t just risky—it’s unnecessary. With RelayX HazLoc, you get the performance you need without compromising safety. Get pricing for Relay’s Class 1 Division 2 certified devices.
