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Remote CO2 Storage Safety Dual Alarm

Remote CO2 Storage Safety Dual Alarm - CO2 Meter
Regular price $399.00 Sale price

Compare at $495.00

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The Remote CO2 Storage Safety Dual Alarm is designed to protect people who work near carbon dioxide stored or produced in confined spaces. At high levels, CO2 can result in severe negative health effects ranging from headaches, fatigue, asphyxiation, and even death. If your jurisdiction requires external strobe lights, we offer the RAD-0102-6 Remote CO2 Storage 3 Alarm

CO2 Alarms are critical in breweries, wineries, restaurants, beverage dispensing areas, fast food establishments, dry ice storage, CO2 storage tanks, laboratories, or anywhere CO2 is stored or produced in high volume.

Please Note: All RAD-0102 sales are final


  • Wired Monitor & Remote Display
  • 2 Relays with Adjustable Alarms, automatically control fans for ventilation
  • 80dB Audible and Visual Alarm Indicators
  • Meets Older NFPA, NBIC, and IFC Requirements, OSHA and NIOSH TWA Standard


  • RAD-0102 - Remote CO2 Storage Safety Dual Alarm


  • Measurement Range: 0-5% (50,000ppm) CO2 Sensor
  • Alarms: 1st Relay Alarm 1.5% CO2, 2nd Relay 3% CO2 (User configurable) 
  • Alarm Response Time: < 60 seconds
  • Operating Temperature: 0-50°C (32-122°F)
  • Calibration: Manual with test gas or factory calibration
  • Sensor Life Expectancy: >15 years


  • Power Supply: 100-240VAC 50/60 Hz to 11220 VAC AC adapter
  • Power Consumption: 3 Watts
  • 6VDC battery backup connections
  • Relays: Peak Current < 2A @ 30VDC or 250VAC, SPDT
  • Relay Color Coding: 
    • Red & White = Normally Open
    • Blue & White = Normally Closed


Calibration Gas - Because of MDOT regulations, calibration gases must be shipped from a certified gas supplier. You can order calibration gas from your local supplier or you can order the following products from

17L-114 99.999% Nitrogen
17L-35-4 4.0% CO2
CV-2 Regulator
3ft Vinyl Tubing

  • Data Sheets

  • Manuals

  • Technical Documents

  • Videos

  • Additional Resources

  • Case Studies

Customer Reviews

Based on 9 reviews
William Young

Remote CO2 Storage Safety Dual Alarm

Jonas Hurtig
Working Great!

We installed it in our main walk-in cooler that also contains our draft setup for the taproom. It seems to be working great! We ran some tests when we first installed it and it definitely triggered when we purposely ran some CO2 in front of the sensor. Thanks CO2Meter!

John Spencer

Remote CO2 Storage Safety Dual Alarm

Jaime RIvas

Remote CO2 Storage Safety Dual Alarm

Greg Zaccardi

Remote CO2 Storage Safety Dual Alarm

"Easy to install, easy to set up, and easy calibration - just what I was looking for."

- Phillip Farrar
Water Plant Superintendent

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