Catalog > Replacement CO Cell for the I4 Series De...

Verified: January 13, 2026

Replacement CO Cell for the I4 Series Detectors, System Sensor #CO-REPL

~$44.95

The Replacement CO Cell for the I4 Series Detectors, System Sensor #CO-REPL is a carbon monoxide sensor designed to be used as a replacement part for System Sensor I4 Series detectors.

Key Specifications

  • Compatibility: System Sensor I4 Series Detectors
  • Voltage: 3V DC
  • Type: Carbon Monoxide Sensor
  • Life Expectancy: 5 years
  • Operating Temperature: 0°C to 50°C
  • Mounting: Direct replacement within the I4 Series Detectors
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