Gentex Electrochemical Sensor Carbon Monoxide Alarm, 120VAC/9VDC

GN-CO1209 & GN-CO1209F Carbon Monoxide Detectors (with Auxiliary Relay)

Ensure the safety and security of your environment with the GN-CO1209 and GN-CO1209F Carbon Monoxide Detectors, designed for reliable monitoring and alerting of dangerous CO levels. Whether you’re in a commercial building, residential area, or industrial setting, these detectors offer dependable protection with their advanced electrochemical sensing technology. Both models are engineered to deliver fast and accurate carbon monoxide readings, helping you maintain a safe and healthy indoor atmosphere. With a high-decibel alarm that meets or exceeds 85dBA at 10 feet, these devices are essential for alerting occupants to the presence of carbon monoxide before it becomes a serious health threat.

These detectors are perfect for various applications, offering robust features like a secondary power source via an Alkaline 9V battery, which ensures continued operation during power outages. The GN-CO1209F model includes an auxiliary relay, providing additional connectivity options for triggering external alarms or activating ventilation systems, making it ideal for use in environments requiring more complex safety setups. The detectors are designed to operate in a wide temperature range, from 40°F to 100°F, ensuring consistent performance in varying conditions.

Featuring a compact design with easy installation, the GN-CO1209 and GN-CO1209F detectors fit seamlessly into any environment. Their sleek construction, with a diameter of 6.25 inches and a depth of 1.80 inches, makes them suitable for mounting on walls or ceilings, while their electrochemical CO sensing cell ensures accurate detection and long-lasting durability. Whether you need to monitor a single room or an entire building, these detectors offer peace of mind with advanced CO detection technology and a proven track record of reliability.

Key Features

• Advanced electrochemical sensing technology for accurate carbon monoxide detection
• High-decibel alarm (85dBA at 10 feet) for early warning
• Auxiliary relay option (GN-CO1209F) for triggering external alarms or activating ventilation systems
• Operates in ambient temperatures from 40°F to 100°F
• Secondary power source: Alkaline 9V battery (Duracell® MN 1604)
• Compact and easy-to-install design (6.25″ diameter x 1.80″ depth)
• Ideal for residential, commercial, and industrial applications

Technical Specifications

Operating Voltage: 120VAC, 60Hz
Operating Current: 0.045 amps
Operating Current (Relay Options): 0.070 amps
Operating Ambient Temp Range: 40°F to 100°F
Alarm Horn Rating: Meets or exceeds 85dBA at 10’
CO Sensing Cell: Electrochemical Cell
“F” Auxiliary Relay: 1 Form A and 1 Form C (0.6 amp)
Size: Diameter: 6.25″ OA (5.75″ at base)
Depth: 1.80”
Secondary Power Source: Alkaline 9V battery Duracell® MN 1604