Листовка для BRK electronic CO250B

A R C H I T E C T U R A L A N D E N G I N E E R I N G S P E C

4.25”

FRONT

VIEW

1.6”

The parts of this CO alarm

CAT.

CO250B

I N S T A L L A T I O N O F A L A R M

The carbon monoxide alarm shall be a BRK Model CO250 and shall provide at a
minimum the following features and functions:
  1. An electrochemical CO sensor.
  2. The unit shall be capable of self restoring.
  3. The unit shall have an "End of Life" signal. This signal should be capable of

temporarily being silenced for up to 2 days. After about 2 days, the signal will

resume. After about 2-3 weeks the signal cannot be silenced.

4. Powered by a supervised 9V battery and a solid state piezo horn

rated at 85dB at 10 ft.

5. A visual LED power-on indicator to confirm unit is receiving power or

is in alarm.

6. A full function test button. The test button should check all alarm

functions by stimulating the chamber to simulate a CO condition,

causing the unit to alarm. Model CO250 also has a silence feature to

silence unwanted nuisance alarms.

7. A tamper resistant locking pin that locks alarm cover to prevent removal

battery.

8. The CO sensor is adjusted not to detect CO levels below 30 PPM and will not

alarm when exposed to constant levels of 30 PPM for 30 days. It will alarm

at the following levels: 400 PPM CO between 4 and 15 minutes, 150 PPM CO

between 10 and 50 minutes and 70 PPM CO between 60 and 240 minutes.

9. The unit shall be capable of operating between 40°F (4°C) and

100°F (38°C) and relative humidity between 10% and 95%.

10. The unit shall contain mounting hardware and shall be listed for wall

or ceiling mounting.

11. The unit shall at a minimum meet the requirements of UL2034, NFPA 720,

NFPA 101, ICC.

Installation of this CO alarm must conform to NFPA 720. Always check
your local building codes. Follow all instructions for placement as outlined
in the user’s manual in sections titled “Recommended Locations for
CO Alarms” and “Locations to Avoid for CO Alarms”.

S H I P P I N G S P E C S :

T E C H N I C A L S P E C S

Individual Carton Dimensions

4.38 ”L x 1.75”W x 4.38”H

Weight

0.39 lbs.

Cube

0.02 ft3

UPC

0 29054 00392 8

Master Carton Dimensions

9.2 ”L x 5.55”W x 5.1”H

Master Pack

Weight

3.2lbs.

Cube

0.15 ft3

I2 of 5

600 29054 00392 0

Pallet Information

Cases per Layer

Number of Layers

Cases per Pallet

324

Units per Pallet

1,944

Cube

55.0 ft3

Weight

1,107 lbs.

Alarm Dimensions:

4.25” dia x 1.6”H

Weight:

5.1 oz.

Operating Volatage:

9V Battery Powered

Temperature Range:

40F (4C) to 100F (38C)

Humidity Range:

10% to 95% relative humidity (RH)

Audio Audio Alarm:

85dB at 10 feet

Test/Silence:

Electronically simulates smoke condition,

causing the unit to alarm and silences unit.

Alarm Reset:

Automatic when carbon monoxide clears

CO Sensor:

Electrochemical

Indicator Lights:

DC Power:

Intermittent Red Light

Listing:

Listed to UL2034 Standard

SIDE

VIEW

BACK

VIEW

1. "Open Here"

2. "No Battery" tab

3. Test/Silence button

4. CO alarm base

5. Mounting slots

6. Install 9V battery here

7. Locking pin slot

8. Locking pin: Remove and insert in 7

brkelectronics.com

First Alert is a registered trademark of the First Alert Trust
BRK is a registered trademark of BRK Brands, Inc.
CM2925