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SKU: J-G7C-Q-HIOR-EU2-2Y

Blackline G7 Multi-Gas Detector (No Pump)

SKU: J-G7C-Q-HIOR-EU2-2Y

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The G7 multi-gas detector delivers wearable, connected safety, designed to protect your team from gas hazards with real-time data and instant alerts. Built for high-risk environments, it helps you respond faster to incidents while streamlining safety processes and compliance management over the long term.

Description

Fast Deployment & Flexible Configuration

G7 is ready to use straight out of the box. Configure it to suit a variety of roles and job sites, assign it quickly to workers, and monitor up to five gases at once. It’s a powerful solution that reduces the cost and complexity of managing your fleet.

Broad Gas Detection Portfolio

Detect up to five gases simultaneously, with a selection of 20+ sensor options. Whether you’re on a fixed site or moving between changing environments, G7 adapts to your needs.

Easily Adaptable Sensor Cartridges

If hazards change, your detector can too. Simply swap the sensor cartridge for one suited to the new environment. Cartridges are hot-swappable, so changes can be made in the field—no downtime, no delays.

Cloud-Connected with 24/7 Monitoring

G7 features built-in connectivity and optional live monitoring. In the event of an incident, it sends immediate alerts—keeping your team connected to the support they need during emergencies, health events, or hazardous situations.

Real-Time Data. No Manual Downloads.

Access live gas readings and usage data whenever you need it—no more waiting for manual data collection. Ensure your fleet stays compliant and your teams stay safe, with full visibility and confidence.

Sensors

SENSORS:

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

Fast Deployment & Flexible Configuration

G7 is ready to use straight out of the box. Configure it to suit a variety of roles and job sites, assign it quickly to workers, and monitor up to five gases at once. It’s a powerful solution that reduces the cost and complexity of managing your fleet.

Broad Gas Detection Portfolio

Detect up to five gases simultaneously, with a selection of 20+ sensor options. Whether you're on a fixed site or moving between changing environments, G7 adapts to your needs.

Easily Adaptable Sensor Cartridges

If hazards change, your detector can too. Simply swap the sensor cartridge for one suited to the new environment. Cartridges are hot-swappable, so changes can be made in the field—no downtime, no delays.

Cloud-Connected with 24/7 Monitoring

G7 features built-in connectivity and optional live monitoring. In the event of an incident, it sends immediate alerts—keeping your team connected to the support they need during emergencies, health events, or hazardous situations.

Real-Time Data. No Manual Downloads.

Access live gas readings and usage data whenever you need it—no more waiting for manual data collection. Ensure your fleet stays compliant and your teams stay safe, with full visibility and confidence.

Technical Specification
Size: 66mm x 150mm x 29mm
Weight: 192g
Detection Range: See chart below
Battery: 18 Hours at 20C
Temperatures (Operating): -20 to 55C
IP Rating: IP67
Approvals: ATEX, IECEx, CSA
Warranty G7: Two Year Warranty Cartridges: Lifetime with Service Plan
GasSensor TypeRangeResolution
AmmoniaElectrochemical0-100ppm0.1ppm
HR AmmoniaElectrochemical0-500ppm1ppm
Carbon MonoxideElectrochemical0-500ppm1ppm
HR Carbon MonoxideElectrochemical0-2000ppm5ppm
Hydrogen Resistant Carbon MonoxideElectrochemical0-500ppm1ppm
Carbon DioxideNDIR0-50,000ppm50ppm
ChlorineElectrochemical0-20ppm0.1ppm
Chlorine DioxideElectrochemical0-2ppm0.01ppm
COSHElectrochemical0-500ppm CO, 0-100ppm H2S1ppm CO, 0.1ppm H2S
Hydrogen CyanideElectrochemical0-30ppm0.1ppm
Hydrogen FluorideElectrochemical0-10ppm0.1ppm
Hydrogen SulfideElectrochemical0-100ppm0.1ppm
HR Hydrogen SulfideElectrochemical0-500ppm0.5ppm
LEL-MPSMPS0-100% LEL0.1% LEL
LEL-InfraredNDIR0-100% LEL1% LEL
Nitrogen DioxideElectrochemical0-50ppm0.1ppm
OxygenPumped Electrochemical0-25% Vol0.1% Vol
OzoneElectrochemical0-1ppm0.001ppm
Photoionisation (PID)PDI0-4000ppm0.1ppm
Sulfur DioxideElectrochemical0-100ppm0.1ppm

 

FAQs
How long will my battery last?

G7c has a battery life of 18 hours continuous operation at 20°C (68°F).

Can I make calls with G7?

G7 can receive calls from monitoring personnel, but cannot make them. If you need to request help, please pull the red latch.

What is the difference between standard, single and multi-gas cartridges?

Standard cartridges do not support gas detection, single-gas cartridges support the detection of your choice of one gas and quad-gas cartridges support the detection of your choice of four gases.

I can't silence my alarm, what should I do?

Look at G7’s screen to ensure that you are performing the correct action. If you are pressing on the up and down arrows, ensure that you are applying constant pressure.

When G7 goes into alert or alarm, I'm not sure what is wrong. How do I know?

If you are not sure why G7 is making noise, the LCD screen will inform you of the reason and provide further instructions.

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Product: Blackline G7 Multi-Gas Detector (No Pump)