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Businesses are often unaware when personnel enter confined spaces and valuable data can be lost when surveying facilities for gas leaks. We designed our new Multi-gas Pump cartridge from the ground up to specifically solve this information gap, leveraging turn-key connectivity built into every G7 employee wearable.


Next-gen confined space entries with all-new Multi-gas Pump Cartridge

Using our new G7 Multi-gas Pump cartridge, businesses gain insight and control over each confined space entry and leak check survey being performed. All data generated by G7 wearables — including gas readings — is location-enabled and automatically uploaded to our cloud-hosted Blackline Safety Network.

Everything is connected, completely customizable and future-proofed, addressing the shortcomings of many of the existing solutions out today. Within your online Blackline Live account, it's easy to leverage large volumes of G7 data using our Blackline Analytics software. Driven by Microsoft's Power BI, Blackline Analytics seamlessly takes care of record-keeping, visualization and analysis. 

 Key features

  • Real-time flow rate confirms sampling performance in ml/minute
  • Ultra-compact design is only 19 g (0.67 oz) bigger than our non-pump multi-gas cartridge
  • Automatically toggles from diffusion to pump operation when entering a pump configuration mode
  • Configuration modes automatically operate pump while capturing data for online analytics
  • Configuration modes help maximize battery life by running the pump only when needed 
  • Tubing length setting provides a sample duration time to ensure users gather a sufficient sample
  • Pump blockage alarm notifies users if the pump is obstructed
  • Continuous pump run mode enables the pump to run continuously should a user require it
  • Lifetime gas sensor and pump warranty

Empowered data analytics

The connectivity behind G7 allows all devices to automatically stream pump data, gas readings and usage data to the Blackline Safety Network. For the first time ever, businesses can see exactly where and when employees entered a confined space, which gases they were exposed to and the duration of  the exposure. Instead of manually compiling data to get an idea of teams' activities, G7 automates confined space entry and leak-check workflows, delivering more insights than ever before.

Real-time flow rate

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When equipped with our new pump cartridge, G7 is the only pump instrument on the market that features a real-time flow-rate. When combined with user-entered hose length, G7 gas monitors provide users with a sample countdown timer that ensures G7 has sufficient time to draw a sample from the remote environment. 

Field-replaceable for maximized uptime

Cartridges are easily and quickly changed out in the field. No matter if you want to equip a G7 wearable with a pump cartridge or a user encounters a sensor issue or a problem with a pump — our plug-and-play cartridges can be replaced in seconds. Device uptime is maximized and maintenance time is minimized, ultimately saving businesses money. Our pump cartridge also features a field-replaceable inlet stack and dust filter.

User modes

It's easy for users to switch between operating the pump cartridge in diffusion and pump modes, without any tools. G7 gas detectors support six configuration modes, allowing users to temporarily change G7 behaviour depending on their needs.

  • Normal — In this mode, G7 operates the pump cartridge in diffusion mode and will deliver maximum battery life.
  • Pre-entry — This mode is used before entering a space that could potentially contain dangerous gas. In this mode, you can alter how your G7 device will behave when it detects high gas levels. This mode is available by default for G7 devices fitted with a pump cartridge.
  • Leak check mode — This mode is used when checking for gas leaks in a particular area. This mode is configurable to use in pump or diffusion operation.
  • SCBA — Used when entering an area where the user has an expectation of high gas levels and the worker is wearing a self-contained breathing apparatus. This mode is configurable to alter gas alarms and safety alerts to suit the scenario.
  • High risk — This mode is designed for high-risk situations, such as evacuations or when traveling through known dangerous areas. If desired, this mode allows G7 to have more frequent check-ins and modified safety monitoring functionality.
  • Pump run — This mode runs the built-in pump continuously – such as for use in a hole-watch scenario. Unlike other modes, the pump run mode will not stop after a pre-determined time-out. Due to continuous operation of the pump, we recommend using our new G7 PowerPack to ensure adequate battery life.

Gas detection as a service

Blackline offers cartridge replacements as part of our service plan, covering sensor and pump replacements. Our comprehensive service programs include communications, cloud-hosted software, data storage, and access to our Blackline Analytics software. We additionally offer real-time emergency response management, two-way messaging, two-way voice calling (G7c only) and push-to-talk (G7 only) service options.

Simple maintenance

With G7’s modular design, sensor maintenance is uniquely simple. Bump tests and calibrations are performed using included cal-caps, or with Blackline’s G7 Dock. All test data is communicated back to Blackline Live from the device — wirelessly and in real-time — for compliance tracking and reporting. With G7, never waste time gathering and downloading calibration logs ever again.

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We provide tools that enable employers to improve the outcome for workers who have suffered a safety incident, health issue or physical assault. We don’t prevent incidents but we are there to make the most of difficult and dangerous situations. 
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