Potter Carbon Monoxide CO Detector

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The Potter CO 12/24 utilizes the premium Carbon Monoxide (CO) detection technology for accurate detection and false alarm immunity.
Brand: Potter
Part Number: CO-12-24

Availability: Out of stock




Carbon Monoxide (CO) is a toxic odorless, tasteless, colorless gas that is present whenever organic compounds are involved in combustion. Many homes utilize either propane, natural gas or wood for heat and cooking purposes and the burning of these fuels produce CO. A malfunctioning appliance or flue will fill a space with this toxic gas completely unknown to the occupants.

The Potter CO 12/24 utilizes the premium Carbon Monoxide (CO) detection technology for accurate detection and false alarm immunity. The CO 12/24 will only respond to the presence of CO and will not react to other ordinary household chemicals that affect other detectors. When the CO is detected, an 85 decibel sounder and the alarm relay activate to indicate the presence of CO. The sounder can be silenced for four (4) minutes by pushing the Reset button.

The CO 12/24 operates on 0-28 VDC supplied by an intrusion or fire system. The device emits a Temporal 4 pattern when the presence of CO is detected. In addition to monitoring for tampering, the detector also monitors the sensor and detects if an internal problem exists. If a fault occurs within the detector, the trouble/service a horn activates and the trouble relay. This monitoring feature also complies with the sensor end-of-life requirement. The CO 12/24 has a 6 year warranty and life span. After 6 years, the detector needs to be replaced.


  • UL listed to Standard 2075
  • 12 or 24 VDC power input
  • Low current draw
  • 85dB at 10' sounder
  • Form C alarm and trouble relay
  • Self-testing device
  • 6 year warranty
  • Wall or ceiling mount
  • Operating temperature range:
    40deg.F - 100deg.F (4.4deg.C - 37.8deg.C)
  • 15% - 95% RH
  • 14-22 AWG terminal size
  • Contact rating: 0.1A - 30VDC non-latching

Alarm Signals
Normal: Red LED flashes every 30 seconds indicating that the alarm is powered
Alarm: Flashing red LED and pulsating horn
Trouble/Service: Red LED flashes twice and horn "beeps" once every 30 seconds
Test: One chirp, then red LED flashes 4-5 times followed by 2 alarm signals

Additional Info

Additional Info

Part Number CO-12-24
What's in the box (1) Potter Carbon Monoxide CO Detector
Variant N/A


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Alarm Response Times

CO Levels Response Time
30 parts per million No response for 30 days
70 parts per million Within 60 to 240 minutes
150 parts per million Within 10 to 50 minutes
400 parts per million Within 4 to 15 minutes