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Brand |
SMART SENSOR |
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Color |
Black + Grey |
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Display |
Larger LCD display |
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Gas Type |
Ammonia ( NH3 ) gas detectir |
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Measuring range |
0~100PPM |
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Resolution |
0.1PPM |
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Basic error: |
0.5PPM |
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Response time: |
Less than 120 seconds |
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Recovery time: |
Less than 120 seconds |
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Repeatability: |
Less than ± 1% |
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Measuring Principle |
Electrochemical principle, life for 2 years |
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Low / High Alarm / Alarm Setting |
yes |
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To alarm: |
Acoustic, optical double alarm, can set the alarm value, an alarmsound is divided into 80 dB |
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Working Temperature: |
-20~ 50℃ |
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Working Humidity : |
<95%RH (Non Gel) |
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Storage Temperature : |
0~40℃ |
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Product Weight / Size: |
170g / 181*63*30(mm) |
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Power Supply |
3.7V li-battery |
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Continuous Operation Time |
>60 hours |
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Packing |
Gift Box |
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Application: |
Farms, animal farm ammonia detection; Ambient air monitoring and evaluation, Landfill ammonia detection; Frozen field ammonia concentration; Dangerous space into the detection; Shop and workshop etc and the surrounding places ammonia detection; After decorating the house ammonia detection; Storage tanks, pipelines, valves, leakage detection; Waste field survey; |
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Packing Contents |
1pc AR8500 Ammonia Gas |
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| Ammonia concentration detector | ||
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The concentration of ammonia in atmosphere |
Human physiological reaction |
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5~10ppm |
The nose may be aware of the smell. |
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20 ppm |
Aware of the special smell of ammonia. |
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40ppm |
A few people feel mild stimulation of eye. |
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100ppm |
A few minutes of exposure caused by ocular and nasal quite stimulating |
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400ppm |
Cause throat, nasal cavity and upper respiratory tract acute stimulation. |
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700ppm |
Exposure for more than thirty minutes may cause permanent damage to the eye. |
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1700ppm |
Severe cough, wheeze thirty minutes can be fatal. |
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5000ppm |
Severe pulmonary edema disease, a moment can be fatal asphyxia. |
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