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Smart Sensor Digital Oxygen Meter O2 Gas Detector Sound Light Alarm Gas Monitor Air Quality Meter with Temperature LCD Display
  • Smart Sensor Digital Oxygen Meter O2 Gas Detector Sound Light Alarm Gas Monitor Air Quality Meter with Temperature LCD Display
  • Smart Sensor Digital Oxygen Meter O2 Gas Detector Sound Light Alarm Gas Monitor Air Quality Meter with Temperature LCD Display
  • Smart Sensor Digital Oxygen Meter O2 Gas Detector Sound Light Alarm Gas Monitor Air Quality Meter with Temperature LCD Display
  • Smart Sensor Digital Oxygen Meter O2 Gas Detector Sound Light Alarm Gas Monitor Air Quality Meter with Temperature LCD Display
  • Smart Sensor Digital Oxygen Meter O2 Gas Detector Sound Light Alarm Gas Monitor Air Quality Meter with Temperature LCD Display

Smart Sensor Digital Oxygen Meter O2 Gas Detector Sound Light Alarm Gas Monitor Air Quality Meter with Temperature LCD Display

Item No.: AT8100
INQUIRY

Brand

SMART SENSOR

Color

Black + Blue

Gas Type

Oxygen meter

Measuring range

0~25% VOL

Resolution

0.1%

Basic error:

Less than ± 0.1%

Response time:

Less than 50 seconds

Recovery time:

Less than 50 seconds

Measuring Principle

Electrochemical principle, life for 2 years

Low / High Alarm / Alarm Setting

V

Alarm

Acoustic, optical double alarm, can set the alarm value, an alarm
sound is divided into 80 dB

Operating Temperature:

-10~ 50℃(except LEL is 0 ~40℃)

Operating Humidity :

15~95 % RH, typical

Storage Temperature :

0~40℃

Product Weight / Size:

200g / 112 * 66 * 32 ( mm )

Power Supply

Rechargeable lithium-ion battery, 3.7 Volts (include)

Battery working runtime:

about 100 hours of continuous use ( when backlight is off)

Packing

Gift Box

Packing Contents

1pc AR8100 Oxygen gas monitor
1pc User manual
1pc Carrying brouch
1pc 3.7V rechargable lithium battery
1pc Battery charger

 

The effect of oxygen-deficient and oxygen-enriched atmospheres

The concentration of oxygen(%)

Symptoms (atmospheric pressure)

100%

Deadly, 6 minutes(Absolutely airtight environment, such as hyperbaric oxygen chamber

50%

Deadly, can be cured after 45 minutes treatment. (Absolutely airtight environment, such as hyperbaric oxygen chamber)

>23.5%

Rich oxygen

20.96%

Normal

19.5%

Minimum

15~19%

Reduce efficiency, and lead to problems of head, lung and circulation system

10~12%

Shortness of breath, loss of judgment, purple lips

8~10%

governance loss, syncope, unconscious, pale, nausea and vomiting

6~8%

8 minutes, blood pressure, weak heartbeat,mouth breathing, quickly stopped breathing

4~6%

40 seconds, convulsions, respiratory arrest, death

 

AT8100: