EZ40-EU-EN v1.2 08/13
4
Maintenance
Caution! Storing in a damp environment will damage the sensor!
Battery Replacement
If the green READY LED flashes or does not illuminate, the batteries need to be
replaced. The battery compartment is located at the rear of the EZ40. Replace the
three “C” batteries by sliding the battery compartment door and accessing the battery
compartment. Ensure that the compartment cover is securely fastened when finished.
You, as the end user, are legally bound (EU Battery ordinance) to return
all used batteries, disposal in the household garbage is prohibited! You
can hand over your used batteries / accumulators at collection points in
your community or wherever batteries / accumulators are sold!
Disposal: Follow the valid legal stipulations in respect of the disposal of the device at the
end of its lifecycle
Cleaning and Storage
Wipe the meter only with a damp cloth as needed. Do not apply abrasive, solvents, or other
cleaners to the surface of the meter or sensor. Store with the batteries removed and avoid extreme
temperature and humidity.
Specifications
Gases Detected Natural Gas, Methane, Ethane, Propane, Butane, Acetone, Alcohol,
Ammonia, Gasoline, Jet Fuel, Hydrogen Sulfide, Smoke, Industrial
Solvents, Lacquer Thinner, Naphtha,
Carbon Monoxide (indication only, not to quantify),
Sensitivity 50 ppm methane
Sensor Solid State
Alarm Visual and Audible at minimum 10% LEL (40% max) for Methane
Warm-up Approx. 5 minute
Response Time Less than 2 seconds (up to 40% LEL)
Duty Cycle Intermittent
Power supply 3 x “C” 1.5V alkaline batteries
Battery life Approx. 8 hours continuous use typical
Operating Temperature 0 to 50
o
C (32 to 122
o
F)
Storage Temperature -30 to 60
o
C (-22 to 140
o
F)
Operating Humidity 10 to 90% RH (non condensing)
Approvals CE
Dimensions 221 x 72 x 46mm (8.7 x 2.83 x 1.8”); gooseneck 40cm (16”)
Weight 520g (18.4oz)
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