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Blackline Safety G7c

Gas Detectors and Industrial Measurement Instruments

Blackline Safety G7c product image

Lone Worker Safety Monitoring System and Gas Detector with Interchangeable Cartridges

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Product Specifications
  • Two-Way Radio, Communication, and Messaging Functions
    The G7c features "PUSH-TO-TALK (PTT)" two-way radio communication that operates without range limitations between devices. Furthermore, direct voice calls can be established between a telephone and the device during emergencies, and two-way messaging functionality is also available.

  • Lone Worker Safety
    The G7c is a portable, compact device designed to comprehensively ensure lone worker safety. Through its integrated sensors, it transmits alarm notifications and real-time location data to the system in the event of a fall, gas threshold exceedance, or other emergency. It instantly communicates this information to designated managers via SMS/email.

  • Forget IT support! Everything is on the WEB!
    The G7c device shares all data in real time across the cellular network. Data gathered on the network can be viewed and comprehensively reported from anywhere with web access. The system allows live map tracking of field personnel, displaying their precise location and operational status.

  • Gas Measurement Cartridges with Lifetime Warranty
    The device can be configured with application-specific gas sensors in various combinations, accommodating up to 4 different sensor types. Gas measurement cartridges are designed for rapid, straightforward replacement. Cartridges carry a lifetime warranty.

  • Rugged Construction for Harsh Field Environments
    The device is engineered to operate in the harshest field environments, manufactured to IP67 protection standards against splash and dust ingress, and resistant to drops and impacts. ATEX and IECEx certifications are available for operation in potentially explosive atmospheres.

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    Technical Specifications

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    Key Features - Fall Detection (Worker)
    - Device Drop Detection
    - No-Motion (Man-Down) Detection
    - Emergency SOS Alarm (Manual Latch Trigger)
    - Silent Emergency Alarm (Manual Latch Trigger) Worker Check-In (Timed)
    - Vehicle Driving Detection and Automatic Check-In
    - Real-Time GPS Location Data
    - Live Map Tracking via WEB Portal
    - Emergency Voice Calling
    - "Push-to-Talk" Two-Way Radio Feature
    - Two-Way Messaging

    and additional features are continuously delivered through regular updates.
    Gas Measurement Cartridge Specifications - Time-Weighted Average (TWA)
    - Short-Term Exposure Limit (STEL)
    - Emergency Alarm and Manager Notification upon Gas Limit Exceedance (High Gas / Low Gas)
    Selectable Gases H2S, Combustible/Explosive Gases (LEL), CO, O2, NH3, SO2, Cl2, COSH (CO+H2S), CO2, VOC (Total VOC)

    Additional gases are continuously added. Please enquire for gases not listed.
    User Notification Audible, visual, and vibrating alarms; device status and warning LEDs
    Software Updates Available (Lifetime free update support)
    Battery 1250mAh Li-ion battery, 18 hours continuous operating time
    Safety Classification SAR, RoHS, CE, RCM
    IECEx: Ex ia IIC T4 Ga
    ATEX: Ex ia IIC T4 Ga CE II 1 G (Suitable for use in hazardous/explosive atmospheres)

    Please contact us for other certifications.
    Protection Rating and Operating Temperature IP67 Ingress Protection (resistant to water splashes, rain, and dust), -20°C to +55°C
    Dimensions and Weight 64mm x 124mm x 27mm, approximately 162g
    Standard Accessories According to selection: standard cartridge or single/dual/triple/four-gas measurement cartridges, Blackline Live Portal access, calibration cap, and USB charging unit (ready for use out of the box)
    Optional Accessories G7 Dock Unit, 24/7 Monitoring Service, Location Beacon (Indoor Positioning Unit), Calibration Gases, Regulator

    Worker Safety and Standards Compliance

    In lone worker applications, risk assessment, communication continuity, SOS alerts, fall/no-motion detection, and check-in functions must be evaluated in tandem. For the G7c, the manufacturer publishes BS 8484:2022 certification, alongside ATEX and IECEx certificates for hazardous area deployment. Gas sensor selection and hazardous area classification must be separately verified.

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    Notice: The technical information, product specifications and images on this page are based on manufacturer publications. The manufacturer may change specifications without notice. For current specifications or assistance in selecting a suitable product for your application, please contact NOVEL at info@novel.com.tr .

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