Apollo Safety, Leaders in Gas Detection Products & Services

At Apollo Safety, we are experts in both portable and fixed stationary gas monitoring systems, interpreting electrical schematics, and I/O wiring and panel drawings. Our technicians can take care of you by performing and providing calibration, repair, installation, troubleshooting and documentation of instruments and process control systems and equipment.



When it comes to choosing equipment to protect your work site from hazardous gases, rely on the Radius™ BZ1 Area Monitor from Industrial Scientific. No other area monitor protects your workers longer in the field with less setup, user training, and time in the shop.

  • Detect up to seven gases using 15 sensor options including PID
  • Longest running area monitor with a typical run time of 7 days (168 hours)
  • Audible alarms sound at 108 dB at 1 m to cut through high-noise environments
  • LENS™ Wireless networks share alarms and data with no setup or infrastructure
  • Largest display of any area monitor on the market
  • Customizable alarm action messages such as "EVACUATE" or "VENTILATE"
  • DualSense ® Technology increases worker safety by using two sensors to detect the same gas
  • iNet ® and DSX™ Docking Station ready

New from Industrial Scientific Corporation! The rugged, transportable Radius BZ1 provides an industry-leading run time of 7 days (168 continuous hours) while excelling at hazard communication, connectivity, and ease of use. When a gas hazard occurs, the Radius BZ1 ensures that workers in industrial environments not only know that the instrument is alarming, but why, thanks to distinctive audio and visual cues and an extra-large display. Custom alarm action messages allow workers to focus on taking appropriate action depending on the present gas level.

The design of the Radius BZ1 also makes the instrument easy to maintain thanks to its intuitive, text-based navigation and the removable, patent-pending SafeCore™ Module. The SafeCore Module allows safety personnel to automatically bump test, calibrate, manage settings, and update software using the DSX™ Docking Station. The interchangeable nature of the SafeCore Module lets instrument owners have a smaller, rotating fleet to ensure continuous gas detection coverage in the field

Browse Radius BZ1 Monitors and Accessories here


Use one of our Instrument Builders from Industrial Scientific.  

Click on the series below to build your own IBRID MX6, Ventis MX4, or Ventis Pro4 or Pro5 to your specific needs.  




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