Smart Sensor AR8100 Handheld Precision Oxygen Detectors O2 Meter
Features：
A 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.
Specifications：
Detection of Gas
Oxygen(O2;)
Measuring Range
0~25%
The Principle of Sensor
Electrochemical principle, life for two
year
Resolution
0.1%
Accuracy
---
Response Time
<50 sec
Recovery Time
<50 sec
To Alarm
Acoustic,Otical double alarm,
can set thealarm value,an alarm sound is
divided into 80dB
Operating Temperature
-20~50C
Operating Humidity
0-95%RH(Non Gel)
Temperature Measuring
Packing Information：
Power
3.7V li-battery
Product Net Weight
148g
Product Size
159*66*31mm
Packing
Gift Box
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
