**Please Note: The CO2Meter offices will be closed in observance of the US Thanksgiving holiday beginning at 5:00 pm et. Wednesday, November 24. All operations will reopen Monday, November 29 at 8:30 am et. Orders placed after noon et. November 24 will be fulfilled on November 29. Happy Holiday!**

Remote Oxygen Depletion Safety Alarm

Remote Oxygen Depletion Safety Alarm
Regular price $595.00

POs or wholesale quantity discounts click here

The Remote Oxygen Depletion Safety Alarm (RAD-0002) is designed to protect customers and workers near stored inert gases like Nitrogen, Argon, and others.

Low oxygen alarms are critical in cryogenics, cryotherapy, food production facilities, process cooling, or in any enclosed space where inert gases are stored

  • Wired O2 Monitor & Remote Display
  • Measures O2 concentrations from 0-25%
  • Mounted 60-72 inches from floor height
  • User-configurable for specific applications
  • UL Listed for Compliance

The Monitor has both audible and visual alarms. 3 built-in relays are triggered at 19%, 17%, and 15% respectively that can control an exhaust fan or send an alarm to the fire department or monitoring company. The alarm levels are user-configurable to allow for specific applications.

The Oxygen Depletion Safety Alarm is easy to install and use. Simply mount both units on the wall (all cables and hardware included), plug the monitoring unit into a standard wall outlet, and the alarms are ready to protect your customers and employees.

Models

RAD-0002Remote Oxygen Depletion Safety Alarm

CM-1026 - Dual Strobe Add On Kit

RAD-0022 - Additional Remote Display (Supports up to 3 total) 

Features

  • NEW! faster-responding sensor uses the latest oxygen sensing technology
  • More flexible - extend remote up to 300 feet from the main unit
  • Reliable connection with a standard Ethernet cable (25 ft. included)
  • Large display clearly indicates current O2 level and temperature
  • 3 relays automatically control fans to ventilate confined spaces
  • 4-20 mA output to allow for remote display of values
    • CL01:420mA - O2: 0~25%
    • CL02:420mA - Temp: Temp: 32 to 122° F (0-50°C)
  • 88dB audible and visual alarms on both units
  • IP54 Enclosure - prevents water damage during wash-down
  • 100% clean look – all cables can be hidden
  • UL Listed for Compliance

Specifications

  • Measurement Range: 0-25% Oxygen Sensor
  • Alarms: 19%, 17%, 15% O2 (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: 5 years

Electrical

  • Power Supply: 110-240VAC to 6VDC Adapter 
  • 24VDC hard-wired power option (cable included)
  • 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
  • Outputs: 4-20mA

    Warranty

    • 1 year - See CO2Meter Terms and Conditions 

    Please click and use the drop-down menu above to locate documentation

    Remote O2 Storage Safety DataSheetData Sheet (pdf)

    Remote O2 Storage Safety AlarmManual 8.5x11 (pdf)

    Remote O2 Storage Safety AlarmManual A1 Paper (pdf)

    Remote O2 Storage Safety Alarm Exhaust Fan DiagramExhaust Fan Diagram (pdf)

    Remote O2 Storage Safety Alarm Frequently Asked QuestionsRemote O2 Safety Alarm FAQs (pdf)

    Hard Wiring Your MonitorHard Wiring Your Monitor (pdf)

    Hard Wiring Multiple RADs to Strobe TowerHard Wiring Multiple RADs to Strobe Tower (pdf)

    Hard Wiring Multiple RADS to a Solenoid Valve Hard Wiring Multiple RAD's to a Solenoid Valve

    Hard Wiring Multiple RADs to Solenoid Valve and Strobe TowerHard Wiring Multiple RADs to Solenoid Valve and Strobe Tower (pdf)

    UL Listing Compliance USCO2Meter UL Listing for Compliance US (pdf)

    UL Listing Compliance CanadaCO2Meter UL Listing for Compliance Canada (pdf)

    Remote Storage Safety 3 Alarm Warning Sign Remote Storage Safety Warning Signs (pdf)

    Battery Back Up Options UPS or Fire Panel Battery Back Up Options UPS or Fire Panel (pdf)

    How to Install the Oxygen Depletion Safety Alarm How to Install the Oxygen Depletion Safety Alarm

    How to Calibrate the Remote O2 Depletion Safety Alarm How to Calibrate the Remote O2 Depletion Safety Alarm

    How to create your own CAT-5 Cable How to Create Your Own CAT-5 Cable

    Accessories

    CM-1026 - Dual Strobe Add On Kit. Attach a flashing strobe to both the Sensor Unit and the Remote Display Unit to give a more visual alarm. Great for high-noise environments. Some local fire codes also require this. Call to see if your local municipality requires these.6

    CM-0126-5, 6 - Strobe Tower Add On Kit. The Strobe tower gives a visual indicator of which of the 3 alarms were triggered as well as providing a louder alarm. Both 110-224VAC and 24VDC models available. Order online here.

    RAD-0022 - Additional Remote Display. The Sensor display unit comes with one remote display that can be placed up to 300ft. away using Cat5 or greater Ethernet cable (28ft. included in box). Purchase one or two additional remote displays, then daisy-chain them so long as the total run is less than 300 ft.

    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 CalGasDirect.com:

    17L-114 99.999% Nitrogen
    17L-161-21 21% Oxygen
    CV-2 Regulator
    3ft Vinyl Tubing

    • Data Sheets

    • Manuals

    • Technical Documents

    • Videos

    • Additional Resources

    Customer Reviews

    Based on 12 reviews
    58%
    (7)
    42%
    (5)
    0%
    (0)
    0%
    (0)
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    S
    Sudhakar Kuchibhotla
    Fast shipping

    Purchased Remote Oxygen Depletion Safety Alarm

    J
    Jules Tetteroo
    FastCO2

    fast

    E
    Elizabeth Anderson
    Ordering

    Very easy

    A
    Andrew Fusina
    O2 alarm

    Easy to install, works great.

    C
    Connor Wittman

    Remote Oxygen Depletion Safety Alarm

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

    - Phillip Farrar
    Water Plant Superintendent

    Read More Reviews...