RAD-0102SX2 Remote CO2 Storage Safety Dual Alarm with Strobe Lights


CO2 Meter


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The Remote CO2 Storage Safety Dual Alarm with Strobes is designed to protect people who work near carbon dioxide stored or used in confined spaces. CO2 alarms are critical in breweries, wineries, beverage dispensing areas, restaurants, fast food establishments, cannabis grow rooms, dry ice storage, CO2 storage tanks, laboratories, or anywhere CO2 is stored or produced in high volume.

  • Wired CO2 Monitor & Remote Sensor
  • 2 Audible & Visible CO2 Alarms w. Relays
  • 2 Added Strobe Lights for 2nd Visual Alarm
  • Meets or Exceeds 

The Remote CO2 Storage Safety Dual Alarm with Strobes meets the increased requirements for dual level alarms for PEL (personal exposure limit). It also meets the OSHA PEL standard of 5,000ppm TWA (time weighted average) in a typical 8-hour workday.

The Monitor has both default audible and visual alarms triggered at different user-defined CO2 levels. During the alarms, 2 built-in relays are activated that can control a ventilation fan or an HVAC control switch to notify maintenance staff of high CO2 levels.

The CO2 Storage Safety Alarm is easy to install and use. Simply mount the sensing unit approximately 18 inches from the floor, then connect the display unit outside the room at eye level for visual recognition. All the necessary hardware and cables are included.


  • Sensor connects with Remote Display Unit using 26ft. (8m) RJ45 cable (included).
  • Large digital LCD display clearly indicates the current CO2 level and temperature.
  • (2) 100 cd strobe lights w 6ft (2m) cables for additional visual notification of alarm.
  • 2 relays to control ventilation fan(s) or provide remote monitoring.
  • Built-in 80dB audible and visual alarm indications.
  • IP65 Case may be washed down - a special filter provides protection in this environment.
  • Measurement Range: 0-5% (50,000ppm) CO2 Sensor
  • CO2 Alarms: Relay 1: 1.5%. Relay 2: 3% CO2 (configurable).
  • Alarm Response Time: < 60 seconds
  • Operating Temperature: 0-50 degrees Centigrade (32-122F)
  • Calibration: Can be calibrated on wall with fresh air
  • Sensor Life Expectancy: 15 years


  • Power Supply: 110-220VAC to 6VDC Adapter
  • Power Consumption: 3 Watts
  • Relays: Peak Current < 2A @ 30VDC or 250VAC, SPDT


  • RAD-0103 CO2 Safety Storage Alarm Display Only (limit 2 additional)
  • 24V DC version available on request
  • 4-20mA (requires customization)

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