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Long lifetime more 5 years electrochemical CO sensor Carbon monoxide alarm detector monitor for travel home aircraft
Be Carbon Monoxide Aware!
Carbon monoxide (CO) is potentially fatal and even low-levels of the poison can cause lasting damage to your health. You can’t see it, taste it or smell it but CO can kill quickly without warning.
Alarms
Carbon monoxide alarm is performed in 3 different levels.
1st level: visible alarm
2nd level: audible and visible alarm every 2 secs
3rd level: rapidly audible and visible alarm
low-battery alarm with sound and light
roduct size | 76x49x16.7mm |
product weight | 40g without battery |
batteries | 2x button battery included |
measuringe range | 0-1000ppm |
sensor | Electrochemical co sensor from Japan |
sensor lifetime | 7~10 years |
alarm | Sound & light alarm |
features | Compact and mini size patent design |
peak co value display | |
one button operation | |
Warranty | 1 year |
Technical Specification:
Hanging Decoration CO Alarm, Vehicle Gas Detector
Gas Sensor: NEMOTO Sensor from Japan, good quality, over 5 years lifetime, and rechargeable.
Power and Battery: Using 2 CR2032 Button Cells for the power, save energy and freely to load.
Battery/cell lifetime: 6~8 months in the state of open mode
LCD Display: Show the power situation and CO concentration value
LED Light: blue power indicator and red alarm light
Buzzer: sound alarm. 75dB/1m
Other parameter: Static current:<90uA alarm current:<25mA
Working state: temperature: 4℃~38℃, humidity: 25%~85%
Appearance Size: 66.8*46.8*14.8mm
Weight: 50.8g (without battery); 45g (without battery)
Packing list: Vehicle CO Gas Alarm, button cell , sling
Suggestion for the using place: Can be hang on the car rearview mirrow for fixed to other places which is out of driver's slight.
Appearance
n Size: 72.5*46.8*14.8mm
n Weight: 45g (without battery), 50.8(with battery)
n Sensor: electrochemical co sensor from Nemoto, Made in Japan, good quality, fine linear and long-term lifetime ( 5 years)
n Power source: 2*CR2032
n Lifetime of batteries: continuously working for about 9 months
n Display: display CO concentration and battery power
n LED indicator: Blue power supply light and Red alarm light
n Buzzer: sound alarm, 70dB at 1m
n Other parameters:
Static working state current: < 30uA alarm state current: < 6mA
working temperature: -10℃-60℃ working humidity: 10%—90%RH
Instructions:
Sound & Light indicator and Alarm
Display: Real-time show battery power and CO gas value
CO Gas Alarm: Once CO gas concentration is over standard, it will alarm by both sound and light: Alarm level depends on CO gas concentration in the air
Alarm Level (0—999ppm display range, This can be customized according to your requirement for bult order.
CO concentration (ppm) |
Alarm |
0-99 |
No alarm: Real-time show gas concentration |
100--149 |
Alarm Level Ⅰ: show gas concentration; red light flashes after the time acculates for 5 minutes. |
150-349 |
Alarm Level Ⅱ: show gas concentration; red light flashes; buzzer sounds “Du du du” every second |
≥350 |
Alarm Level Ⅲ: show Real gas concentration, red light flashes rapidly; Buzzer sounds “Du du du” continuously |
Low battery alarm: once low battery, buzzer will sound “du du” to alarm you every 30 seconds
Button Operation:
On/off: Long press the button for 3 seconds to open or shut down this device.
Zero and Calibration
After change the batteries, it will zero itself and get back to normal 6 minutes later.
When place it in open clear air, if the data on the screen stays in a particular value for a long time, you have to zero it by: long press button for 30 seconds or reinstall the batteries.
Battery is removeable
Product Show
About CO (carbon monoxide)
CO inside the vehicle is mainly from the exhaust gas when the engine is running. When engine is raced in idling state, the burning is inefficient, the CO concentration will be increased; if the air conditioner is turned on when the car is parked and windows closed, air in the car can only convert through air conditioner, then CO gas generated by the engine will flow inside the car through air condition system, CO will accumulate more and more, human will be poisoned unconsciously. So it is very necessary to equip a carbon monoxide alarm in your car.
Concentrations of carbon monoxide and possible symptoms of healthy adults
Concentration of carbon monoxide in air
|
Approx. Inhaled time and symptoms may appear |
24ppm/(30mg/m³) National maximum allowable concentration |
Cause dizzy after 64 hours |
50ppm/(62.5mg/m³)
|
Cause dizzy after 32 hours |
100ppm/(125mg/ m³) |
Cause dizzy after 16 hours |
200ppm/(250mg/ m³)
|
After 2-3 hours, slight headache, fatigue, vertigo, nausea |
400ppm/(500mg/ m³) |
In 1-2hours, headache; after 3hours, threaten life |
800ppm/(1000 mg/ m³) |
Cause vertigo, nausea, cramps within 45 minutes, lost consciousness within 2 hours, death within 2-3 hours |
Attention: Above poisoning symptoms are based on healthy adults, while for high risk and vulnerable people, pregnant women, the reaction is quite different.
We have our own factory, our own R&D development team and our own sales team. We have ISO9001 and different certificates.
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