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162 Detectors

M1 Gasoline Fume Detector
MS2 Spare M1 Complete
Sensor &
Cord

FIG 8947

The M1 sensor is encased in a proprietary material that allows gasoline fumes to pass through, but not water. INCLUDES a low-volt
alarm signal. Alarm sounds at 18-20% LEL. Can also detect high concentrations of battery hydrogen or engine exhaust. An adhesive
gasket on the sensor permits "sticking" it to the bulkhead before securing the mounting screws. The standard 20-ft. sensor cable
(INCLUDED) plugs into the instrument. 2" diameter x 2.25" deep. MS2 is a hydrocarbon sensor and will detect either gasoline or
propane fumes. It is a replacement sensor for M1, MB1, MB2, M2A, S1 & S2A. INCLUDES the sensor, 12" lead with connector and a
20-ft. cord.
No. $243.10 Description
Each
DETECTORS CMD5MD Carbon Monoxide Detector
M1
12V Gas Fume Detector
Spare Sensor and Cord
100.75
MS2

"Time-Weighted Average
-
Sensor Technology"
2034 1524

CMD5MD

FIG 8945

Carbon monoxide (CO) is generated wherever combustion occurs, including the operation of gasoline engines, as well as heating
and cooking appliances. It is invisible, odorless, tasteless and deadly. Faulty venting or even a wind shift can create a dangerous
situation, particularly in confined areas like boat cabins. The CMD5M CO detector uses an electrochemical sensor operating with a
microprocessor to measure and accumulate CO levels. Using Time Weighted Average, when 10% COH6 level is sensed, the 85dB
alarm will sound. It is highly resistant to most chemicals and cleaners and has a low 4mA current draw, 12/24V units. All units are
surface mounted and are 3.5" x 3.5" x 1.1" in dimension. CMD5MB is a battery-operated unit that is powered by two sealed non-
replaceable lithium batteries that last approximately 7 years. CMD5MD is a 12/24V DC unit operated by vessel power. CMD5MDI is
a 12/24V DC unit that includes an interconnect that allows you to link up to six additional CMD5MDI units together in series. When
one unit alarms, they all alarm. The RCM5 is an alarm relay control module used for the operation of an automatic generator shut-
down. This is purchased separately and is only used with the CMD5MDI unit. The sensors in all units monitor themselves and have
an end of life cycle of approximately 7 years. Mounting bracket and screws INCLUDED.
No. Each Description
CMD5MB $181.50 Battery Operated Carbon Monoxide Detector with New Sensor Technology
CMD5MD 149.80 12/24V DC Carbon Monoxide Detector White Surface Mount
CMD5MDI 152.10 12/24V DC with Interconnect White Surface Mount
RCM-5 46.10 Relay Control Module for Interconnect
Smoke and Fire Alarm

FIG 3445

This alarm is U.S.C.G. approved for detecting fast-flaming fires which consume combustible materi-
als rapidly and spread quickly. It's operated by a 9V battery, INCLUDED. It has a low-battery alarm,
and a test button.
No. Each Description
SS775 $24.20 Smoke and Fire Alarm
For 9V Battery — See Fig. 3705 or 9679