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Product Details:
Payment & Shipping Terms:
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Model No: | WT8821 | Material: | ABS |
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Color: | Black |
Compound Gas Monitor range | |||
Measuring item
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Unit
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Range
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Resolution
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Combustible gas LEL
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%LEL
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0~100
|
0.1
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Oxygen O2
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%VOL
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0~30
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0.1 |
Hydrogen sulfide H2S
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PPM
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0~100
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0.1 |
Carbon monoxide CO
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PPM
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0~1000
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1
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Accuracy
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≤±5%FS
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Response time (90%)
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Less than 30 seconds
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Indication mode
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LCD displays real-time data and system state,LED, sound, vibration indication alarm
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Storage Conditions
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Temperature:-10~55℃; Humidity:<85%RH
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Operation Conditions
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Temperature:- 20~50℃;Humidity:< 95%RH non-condensing
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Working voltage
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DC 3.7V (Lithium battery capacity 1800mAh)
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Charging time
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4h
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Standby time |
More than 8h on end (slightly change with working state)
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Dimensions
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71*153*49mm
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Weight
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218.7g With battery
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Packing List :