SleekmeetsSimplicity
SleekSimplicity
meets
Introducing the Slim 3M Macurco Carbon Monoxide
Detector CM-E1
™
™
The 3M Macurco CM-E1 combines sophisticated sleekness with a smooth and easy
installation system to provide state-of-the-art carbon monoxide detection in residential
and commercial office environments.
Sleek.
• Innovative Slim Design: Unlike other carbon monoxide detectors, the sleek CM-E1 unit
extends less than ½" from the wall when flush mounted, so it blends seamlessly with your
room’s design elements.
Simple.
• Speed Mount Installation: Designed with your industry in mind, the CM-E1 offers
the exclusive 3M Speed Mount design, featuring a snap-in wire harness for swift and
easy installation.
• Field
Testable: Patented 3M EZ-Check technology allows installers to quickly test the
CO sensor on site.
• 9- to 32-Volt Input: Compatible with 12-volt security systems and 24- to 30-volt fire alarm
systems. The CM-E1 works for all your system installation needs.
• Expiration Functionality: Takes the guesswork out of determining when the CO detector
has reached its end of life and needs replacing.
Certified.
• Time-Honored Quality: The CM-E1 unit is backed by
Macurco’s reliable brand quality and 3M’s history of customer dedication and satisfaction.
• NFPA® 720-2009: The CM-E1 design meets the NFPA® 720-2009 standard requiring CO
sensor functionality and sensitivity testing effective 2012 and 2015 respectively.
• UL 2075 listed: Certified for system installation in both residential and
commercial applications.
Other 3M Macurco Carbon Monoxide Detector
CM-E1 Features
™
™
UL Standards:
• Listed to UL Standard 2075, Standard for Safety for Gas and Vapor Detectors
and Sensors.
• Tested to UL 2075 using UL 2034 sensitivity limits for carbon monoxide gas.
Flush or Surface Mountable:
• Surface mounts to a wall using the supplied enclosure rear housing.
• Flush mounts in a 2" x 4" (1½" deep minimum) single gang switch or
handy electrical box.
Testing:
• Test & Reset switch conducts internal tests and actuates Alarm Relay.
• N.O. or N.C. SPST Alarm Relay and N.C. SPST Trouble Relay to connect to Alarm
Control Panels.
• Produces repeating loud tone bursts or buzzes during alarm and chirps if sensor
trouble is found.
• Microcomputer control allows for a mostly automatic operation.
CM-E1
Alarm
Relay
• GREEN: Normal operation.
• FLASHING AMBER: Trouble, contact your installer or 3M Macurco Tech Support.
• RED: Danger! Move to fresh air (hazardous condition is present).
Trouble Relay: SPST
100mA, 40VDC dry
contacts, no polarity
Green
Gray
Trouble
Relay
Visual Display:
Alarm Relay: SPST
100mA, 40VDC dry
contacts, no polarity
Blue
Yellow
Black (-)
Red (+)
GND
9-32VDC
UL Listed Class 2 Power
Source: 9 to 32VDC
Note: There is a jumper on the PCA to change the alarm output.
Remove the jumper for N.C. or leave the jumper in place for N.O.
Specifications
For More Information
In U.S., contact:
Website: www.3M.com/Macurco
Technical Assistance: 1-800-243-4630
Occupational Health &
Environmental Safety Division
3M Center, Building 235-02-W-70
St. Paul, MN 55144-1000
www.3M.com/OccSafety
Typical connection of two CM-E1 detectors to an alarm control panel:
UL Listed Alarm Control Panel
N.O. Initiating
circuit
Battery-backed 12 or 24
VDC Power Supply. Fuse
or current limit at 0.2 A for
each CM-E1
GND
CM-E1
CM-E1
Alarm
Relay
Blue
Yellow
Alarm
Relay
Blue
Yellow
Trouble
N.C. Relay
Green
Gray
Trouble
N.C. Relay
Green
Gray
GND
9-32VDC
Part No.
Description
CM-E1
3M Macurco Carbon Monoxide Detector
Black (-)
Red (+)
GND
9-32VDC
E.O.L.R.
Voltage: 9-32 VDC
Current (normal/alarm): 15mA /35mA @ 9-32V
Size: 3 1⁄8" x 5 1⁄8" x 1½"
Alarm Relay: SPST, 100mA, 40VDC
Trouble Relay: SPST 100mA, 40VDC
Buzzer Rating: 85 dBA at 10 feet
Shipping Weight: One pound
Operating Temp. Range: 40° to 100° F
Alarm Setting: Per UL 2034
Color: White
Designed for use with a UL Listed alarm
control panel. (May be used with a UL
Listed Class 2 Power Supply.)
Black (-)
Red (+)
UPC No.
Qty/Case
0 0783748 81415 2
1
0 0051131 17237 1
1
3M™ Carbon Monoxide Field Verification Gas Kit includes
CM E1-FTK 17L 200 PPM CO/Air, regulator, test hood and Tygon tubing 0 0051131 17238 8
(for use with CM-E1 CO sensitivity test)
1
™
™
™
CM E1-FTG 3M Carbon Monoxide Field Test Gas 11L 500 PPM CO/Air,
Aerosol (for use with CM-E1 CO functionality test)
®
3M and Macurco are trademarks of 3M.
Tygon is a registered trademark of
Saint-Gobain Corporation.
NFPA is a trademark of National Fire
Protection Association.
Please recycle. Printed in USA.
© 2009 3M Company. All rights reserved.
70-0714-8856-6
WARNING
IMPORTANT: To help avoid false alarms, the CM-E1 is not intended for low level
detection (below 30ppm) of Carbon Monoxide, per UL 2034. Individuals with
medical problems should consider using warning devices that provide audible and
visual signals for carbon monoxide concentrations under 30ppm.
The CM-E1 is intended for use in ordinary indoor locations of family living units and
office work spaces. It is not designed to measure compliance with Occupational
Safety and Health Administration (OSHA) commercial or industrial standards.
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