Цифровой Газовый Детектор 4 в 1 портативный мини-анализатор газа O2 H2S CO LEL датчик утечки
Цифровой Газовый Детектор 4 в 1 портативный мини-анализатор газа O2 H2S CO LEL датчик утечки
Цифровой Газовый Детектор 4 в 1 портативный мини-анализатор газа O2 H2S CO LEL датчик утечки
Цифровой Газовый Детектор 4 в 1 портативный мини-анализатор газа O2 H2S CO LEL датчик утечки
Цифровой Газовый Детектор 4 в 1 портативный мини-анализатор газа O2 H2S CO LEL датчик утечки
Цифровой Газовый Детектор 4 в 1 портативный мини-анализатор газа O2 H2S CO LEL датчик утечки
Цифровой Газовый Детектор 4 в 1 портативный мини-анализатор газа O2 H2S CO LEL датчик утечки

Цифровой Газовый Детектор 4 в 1 портативный мини-анализатор газа O2 H2S CO LEL датчик утечки


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Цена:139,99 $ - 140,99 $*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Aug-15-2025 177.17 $* 181.44 $*
Jul-15-2025 143.93 $* 146.50 $*
Jun-15-2025 174.68 $* 177.82 $*
May-15-2025 172.37 $* 175.97 $*
Apr-15-2025 138.68 $* 141.33 $*
Mar-15-2025 170.41 $* 173.32 $*
Feb-15-2025 168.94 $* 171.75 $*
Jan-15-2025 167.56 $* 170.62 $*

Характеристики


 
Product Description

 Smart Sensor gas detector is a device that detects the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down. A gas detector can sound 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 organic life.

Gas detectors can be used to detect combustible, flammable and toxic gases, and oxygen depletion, etc. This type of device is widely used in industry and can be found in locations, such as on oil rigs, to monitor manufacture processes and emerging technologies such as photovoltaic. They may also be used in firefighting.
While many of the standard gas detector units were originally fabricated to detect one gas, modern multifunctional or multi-gas devices are capable of detecting several gases at once. Some detectors may be utilized as individual units to monitor small workspace areas, or units can be combined or linked together to create a protection system.

Brand
SMART SENSOR / OEM
Color
Yellow
Material
ABS plastic
Gas Type
Oxygen / Carbon Monoxide /
Hydrothion / Combustible Gas
0.1%
Resolution
0.1% / 1μmo/mol(ppm) / 1%
Measuring Principle
Electrochemical principle life for 2 years
Low / High Alarm / Alarm Setting
V
Alarm
Sound, Light Alarm. Adjustable Alarm values,
Alarm sound up to 80 db.
V
Operating temperature
-10~50℃ (except LEL is 0 ~40℃ )
Operating humidity
15%-95%RH (Standard)
Power
3.7V li-battery (Built-in)
Battery working runtime:
18 hours. And 12 hours work with AS8930 sampling pump. (work in room temperature and no alarmonditions.)
Product Net Weight / Size
200g / 120.2*64.5*38.3mm
Packing
Gift Box
 Packing Contents        
1pc ST8900 4 in 1 muilt gases monitor
1pc User manual
1pc Carrying brouch
1pc 3.7V rechargable lithium battery
1pc Charging adaptor 
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
Sensor specification:
Gas
Range
Resolution
T90
Oxygen (O2)
0~30%
0.1%
10sec
Combustile (LEL)
0~100%LEL
0.1%
35sec
Carbon Monoxide (CO)
0~999ppm
1ppm
50sec
Hyrogen Sulfide (H2S)
0~500ppm
1ppm
30sec

 ST8900 (5).jpgST8900 (2).jpgST8900 (6).jpg

Related products

 

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AS8900                                                  AS8901                                    AS8902

 4 in 1 Multi Gas Monitor                      4 in 1 Multi Gas Monitor       4 in 1 Multi Gas monitor

 

 

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                 AS8903                                                 AS8930                                       AS8800L

 

 

 Certificate

 

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Company Information

 Huipu Company.jpg7.JPG

 

 

 

 

 


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