ION ARA (CO) Clip-On Single-Gas Detector

The Carbon Monoxide (CO) single-gas detector is a cost-effective personal detector capable of 24 months of continuous operation. This wearable, personal CO gas detector features a single button for ease of use and alerts workers when carbon monoxide levels exceed preset safety thresholds.

Our personal CO detectors feature an automatic test function that checks the carbon monoxide audible, visual, and vibration alarms to give you peace of mind before you use them!

The ARA IR connection* allows you to download the last 30 CO event logs and configure settings that include the following:

  • User ID
  • Low/High Carbon Monoxide Alarms
  • Automated test intervals
  • Impact test intervals

Superior Performance

  • 24 months of continuous work
  • Real-time and personalized carbon monoxide readings
  • Download the CO incident log

Superior Safety

  • Real-time alerts
  • Adjustable high/low CO alarms
  • Calibration and Impact Test Reminders

Superior Flexibility

  • The remaining lifespan countdown helps users plan for future CO-based projects and site closures
  • Displayed carbon monoxide data option (real-time reading or remaining lifespan)
SpecificationsValue
Sensor TypeSingle-plug-in electrochemical cell
Detection RangeH2S: 0 to 100 ppm
CO: 0 to 300 ppm
SO2: 0 to 50 ppm
O2: 0 to 25 %
Event Log StorageLast 30 events
Battery3.6 Vdc, 1.65 Ah, lithium battery
Battery Life / Shelf LifeStandard models: 24 months of operation (2-minute alarms per day)
Hibernation models: 36 months of operation (2 minutes per day and using the sleep function) 12-Month Shelf Life
User OptionsUser ID
Low Alarm
High Alarm
Displayed Data (real-time reading or remaining lifespan)
Bump Test Interval
Calibration Interval
Self-Test Interval
AlarmsAudio Alarm: (95 dB at 10 cm)
Visual Alarm: LED
Vibrating Alarm: Vibrator (operates at ± 10 °C)
TemperatureH2S, CO, SO2: –40 to 60 °C
O2: –30 to 60 °C
Humidity: 5–95 % RH
Ingress ProtectionIP67
DisplayLiquid Crystal Display (LCD)
Weight and Dimensions92 g (3.2 oz)
87 x 50 x 29 mm (3.4 x 2.0 x 1.1 inches)

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