Alarm Mode : Sound Light Alarm. Adjustable Alarm values, Alarm sound up to 80 db.
With or without an LCD screen : Yes
Basic error : ≤±1.5% full scale
Battery included : Yes
Certification : CE
Choice : yes
Is it a smart device ? No
DIY supplies : electrical
Gas Type : Oxygen meter
Humidity range : 1%RH-99%RH
Low / High Alarm / Alarm Setting : YES
Measuring Principle : Electrochemical principle, life for 2 years
Measuring range : 0~25% VOL
Brand name : SMART SENSOR
Model Number : AR8100/AT8100
Operation time : More than 90 hours (Continue working)
Origin : CN (Origin)
Measurement range : 0~25% VOL
Power : 3.7V li-battery (included)
Power supply : 3.7V Rechargeable Lithium battery
Chemical of high concern : None
Recovery time : Less than 15 seconds
Resolution : 0.1%
Response time : Less than 15 seconds
Temperature range : -10-50°C
Gas type : oxygen
Working Temperature : -10-50°C
Working humidity : 0-95% RH (non-condensing)
oxygen Monitor : oxygen analyzer
oxygen detector : O2 Monitor
semi_Choice : yes
Professional automotive oxygen detector, gas analyzer, O2 meter monitor measuring 0-25%
1. All products come with their original packaging box, in order to protect the products well during transport to avoid damage.
2. The product contains a battery due to airline restrictions.
3. Warranty: All units are delivered in a retail box and we offer a long warranty period of 2 years; within two years, we will repair free of charge.
4. Shipping method: If you need it faster, you can choose Aliexpress standard shipping, you also have China Post Air Mail!
The SMART SENSOR gas detector is a device that detects the presence of gas in an area, often as part of a safety system. This type of equipment is used to detect a gas leak and interfaces with a control system so that a process can be automatically shut down. A gas detector can trigger an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave. This type of device is important because there are many gases that can be harmful to living organisms.
Gas detectors can be used to detect combustible, flammable, and toxic gases, as well as oxygen depletion, etc. This type of device is widely used in industry and can be found in places such as oil platforms to monitor manufacturing processes and emerging technologies such as photovoltaics. They can also be used in firefighting.
While many standard gas detection units were originally manufactured to detect a single gas, modern multifunctional or multi-gas devices are capable of detecting several gases at once. Some detectors can be used as individual units to monitor small workspace areas, or the units can be combined or linked together to create a protection system.
Brand |
SMART SENSOR |
Color |
Black + Blue |
Gas type |
Oxygen meter |
| Measurement 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 |
Measurement principle |
Electrochemical principle, 2-year lifespan |
Low/High Alarm/Alarm Setting |
V |
Alarm |
Dual audible and visual alarm, alarm value can be set, one alarm |
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) |
| Food |
Rechargeable lithium-ion battery, 3.7 Volts (included) |
Battery life: |
approximately 100 hours of continuous use (when the backlight is off) |
Packaging |
Gift box |
Package contents |
1 AR8100 oxygen gas monitor |
|
The effect of oxygen-deficient and oxygen-enriched atmospheres
|
|
Oxygen concentration (%) |
Symptoms (atmospheric pressure) |
100% |
Deadly, 6 minutes (Absolutely airtight environment, such as a hyperbaric oxygen chamber) |
50% |
Fatal, but can be cured after 45 minutes of treatment. (In an absolutely airtight environment, such as a hyperbaric oxygen chamber) |
>23.5% |
Oxygen-rich |
20.96% |
Normal |
19.5% |
Minimum |
15~19% |
Reduced efficiency and leading to headaches, lung problems, and circulatory system issues |
10~12% |
Shortness of breath, impaired judgment, purple lips |
8~10% |
loss of governance, fainting, unconsciousness, paleness, nausea and vomiting |
6~8% |
8 minutes, blood pressure, weak heartbeat, mouth breathing, rapid cessation of breathing |
| 4~6% |
40 seconds, convulsions, respiratory arrest, death |
AT8100:
AR8100:
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2) Payment must be made within 3 days of ordering.
3) If you cannot place your order immediately after the auction closes, please wait a few minutes and try again. Payment must be made within 3 days.
1. INTERNATIONAL DELIVERY. (Except for certain countries and APO/FPO addresses)
2. Orders processed within the required timeframe after payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your shipping address.
4. The images shown do not represent the actual item and are for reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days of payment, please contact us. We will track the shipment and get back to you as soon as possible. Our goal is customer satisfaction!
7. Due to stock availability and time zone differences, we will choose to ship your item from our first available warehouse for fast delivery.
1. You have 7 days to contact us and 30 days to return it from the date of receipt. If this item is in your possession for more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping costs are borne equally by both the seller and the buyer.
2. All returned items MUST BE in their original packaging and you MUST PROVIDE us with the shipping tracking number, the specific reason for the return and your order form.#
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4. We will cover all shipping costs if the product(s) do not match the advertisement.
1. Manufacturer's limited warranty of 24 months for defective items (excluding items damaged and/or misused after receipt). Accessories are guaranteed for 3 months.
2. Defective items MUST BE reported and returned during the warranty period (and in their original packaging, if possible). You must tell us what the defect is and provide us with your order number. WE DO NOT REPAIR OR REPLACE ITEMS WHOSE WARRANTY HAS EXPIRED.
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