Nighthawk Battery Operated

Part Number 900-0233

Carbon Monoxide Alarm

Model KN-COB-B-LS

 

 

Architectural and Engineering Specifications

The carbon monoxide alarm shall be Kidde Unit Number KN- COB-B-LS (part number 900-0233) or approved equal. It shall be powered by three (3) AA batteries (included). The temperature operating range shall be between 40°F and 100°F (4°C and 38°C) and the humidity operating range shall be 10% - 95% relative humidity.

The CO sensor shall be of a fuel cell design and shall meet the sensitivity requirements of Underwriters Laboratories UL2034 Single and Multiple Station Carbon Monoxide Alarms.

The alarm can be installed on the surface of any wall or table top following the UL/NFPA/Manufacturer’s recommended place- ment guidelines.

The alarm shall include a battery lockout system that deters closure of battery door without using three batteries.

The alarm shall include a test button that will electronically simulate the presence of CO and cause the unit to go into alarm. This sequence tests the unit’s electronics to ensure proper opera- tion. Per UL 2034 requirements, the CO sensor will not alarm to levels of CO below 30 ppm and will alarm in the following time range when exposed to the corresponding levels of CO.

70 ppm CO concentration 60 – 240 minutes

150 ppm CO concentration 10 – 50 minutes

400 ppm CO concentration 4 – 15 minutes

The unit shall incorporate 2 LED’s. A green LED will flash once every 30 seconds to indicate the alarm is operating properly when power is present. A red LED will pulse to indicate carbon monoxide has been detected until the device is reset or CO is eliminated.

The alarm shall include a piezoelectric horn that is rated at 85 decibels at 10 feet. When the unit detects carbon monoxide, the alarm pattern will be four (4) short beeps – followed by five (5) seconds of silence – followed by four (4) short beeps with a corresponding red LED flash.

It shall also include a 7-year manufacturer’s limited warranty.

*Based on accuracy claims of major manufacturers

Technical Specifications

Part Number:

900-0235

Model:

KN-COB-B-LS

Power Source:

3 AA Batteries

Sensor:

Electrochemical

Audio Alarm:

85dB at 10ft

Temperature Range:

40˚F (4˚C) to 100˚F (38˚C)

Humidity Range:

10%-95% relative humidity (RH)

Size:

3.0” x 5.0” x 1.5”

Weight:

.44 lbs with battery

Interconnects:

No

Warranty:

7 year limited

 

 

 

 

 

 

Ordering Information

Clamshell UPC: 0-47871-07268-2

Part

 

 

Dimensions

 

Case/

Skid

Number

I 2 of 5

Pack Quantity

(w x d x h inches)

Weight

Skid

Weight

 

 

 

 

 

 

 

900-0233**

N/A

Individual (Clam)

7.5 x 2 x 11

1.54 lbs.

N/A

N/A

 

 

 

 

 

 

 

21007268

100-47871-07268-2

Cutcase (4 units) Clam

7.94 x 11.88 x 11.5

6.16 lbs.

60

369

 

 

 

 

 

 

 

21007334

200-47871-07308-9

Cutcase (8 units) Clam

7.94 x 21.63 x 11.5

10 lbs.

36

360

**Not for sale by individual unit

1016 Corporate Park Drive, Mebane NC 27302

1-800-880-6788 www.kidde.com

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Kidde KN-COB-B-LS warranty Architectural and Engineering Specifications, Technical Specifications, Ordering Information

KN-COB-B-LS specifications

The Kidde KN-COB-B-LS is an advanced carbon monoxide detector that combines reliability and user-friendly features for enhanced home safety. Engineered to provide early warning in case of carbon monoxide, a colorless and odorless gas that can pose severe health risks, this device showcases a comprehensive range of characteristics designed for optimal performance.

One of the standout features of the Kidde KN-COB-B-LS is its digital display, which not only indicates the level of carbon monoxide present but also provides real-time readings. This feature allows users to monitor CO levels continuously, ensuring that they are well-informed about potential hazards. The display also conveniently shows the battery level, enabling timely replacements and maintenance to ensure the device remains effective.

Technologically, the KN-COB-B-LS is equipped with advanced electrochemical sensors that enhance the device's sensitivity and accuracy in detecting carbon monoxide. These sensors are designed to respond rapidly to CO concentrations, thereby increasing the likelihood of alerts when levels reach dangerous heights. Additionally, the detector is designed to minimize false alarms, which can be common with less sophisticated devices.

Another noteworthy characteristic is the device's built-in peak level memory. This feature records the highest level of carbon monoxide detected since the last reset, allowing users to understand the historical CO exposure in their home. This function can be particularly beneficial in identifying potential sources of CO and taking the necessary steps to rectify any issues.

The Kidde KN-COB-B-LS is also designed with user convenience in mind. It comes equipped with easy-to-understand audible alerts, ensuring that even in the event of a CO detection, users will be alerted promptly. The device features a simple installation process, compatible with both battery and plug-in models to suit various preferences.

Additionally, the KN-COB-B-LS adheres to stringent safety certifications, assuring users of its quality and performance. With a sleek and compact design, it can seamlessly blend into any home décor while maintaining functionality.

In summary, the Kidde KN-COB-B-LS stands out as a reliable choice for ensuring safety against the silent threat of carbon monoxide. Its advanced technologies, real-time monitoring features, and user-centric design make it an essential component of any home safety plan.