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Emergency Rescue and Recovery of Casualties
24/04/2026

Detect. Locate. Identify.

Posted by Rhys Redrup
detect locate and identify

Detect. Locate. Identify.

Detect, locate, and identify hazards with a fully connected safety solution. Combining a range of advanced gas sensors the system provides visibility over worker safety.

With the ability to monitor multiple gases simultaneously, pinpoint worker locations instantly, and link device activity to individuals, it enables faster response times and offers smarter safety management across your operations.

Detect.

One of the largest portfolios of advanced gas sensors with swappable gas sensor cartridge system for single gas, multi gas diffusion, multi-gas pump, and lone worker applications, including:

  • Ammonia (NH3) & NH3: high-range
  • Carbon dioxide (CO2)
  • Carbon monoxide (CO) & CO: high-range
  • Carbon monoxide: hydrogen-resistant (CO-H)
  • Carbon monoxide and hydrogen sulfide (COSH (CO/H2S))
  • Chlorine (Cl2)*
  • Chlorine dioxide (ClO2)*
  • Combustible infrared (LEL-IR)
  • Combustible MPS (LEL-MPS)
  • Hydrogen cyanide (HCN)
  • Hydrogen fluoride (HF)*
  • Hydrogen sulfide (H2S) & H2S: high-range
  • Nitrogen dioxide (NO2)
  • Oxygen (O2)
  • Ozone (O3)*
  • Photoionization detection (PID ppm)
  • Sulfur dioxide (SO2)

*not available with pump cartridge

It can detect up to five gases simultaneously by combining a dual gas sensor with three additional individual sensors, delivering multi gas monitoring within a single device.

Locate.

The Blackline Safety G8 features dual-band GPS/GNSS technology to accurately pinpoint worker location, enabling rapid incident response and providing clear visibility of when and where every alarm, event, and near-miss occurs.

Gain real-time visibility of the wellbeing of your teams and ultimate command over your connected safety fleet with our cloud-based software platform, Blackline Live. Log in to your account (included with every Blackline device purchase) and effortlessly configure, assign, monitor and manage your wearable personal gas detection, lone worker and area monitoring equipment, from anywhere you have Internet access.

Monitor all your connected devices on one live map. When an alert comes in, immediately see what type it is, the location, and what’s happening so you can act without delay. 

blackline safety live
Blackline Safety Tag

Identify.

TagAssign is a feature on the Blackline Safety G8 device that uses NFC tags to quickly assign or unassign the device to a specific user, linking all activity and alerts to that person in Blackline Live.

There is no enforced system limit on the number of NFC tags that can be paired to a user. Once the tag is paired to a user, it is added to the user’s organisation and can be viewed on the TagAssign page in Blackline Live. The Blackline Live Administrator can unpair a tag but cannot remove it from an organisation and move it to a different organisation.

Blackline Safety G8

When hazardous gases are present, there’s no room for uncertainty. G8 delivers advanced gas detection in a rugged, intrinsically safe device built to perform in the most demanding environments. With swappable cartridges and access to 20+ sensors for almost any gas your team may encounter, G8 provides dependable protection without slowing work down.

With real-time alerts, built-in radio communication, and direct to cloud connectivity, G8 is more than just a device. It’s a fully connected gas detection solution designed to help teams respond faster and build a culture that is safer, more productive, and ready for the future.

For more information, click here: Blackline G8 Multi-Gas Pumped Detector | Rockall Safety

Blackline Safety G8 Multi-Gas Detector

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