Detection factors
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Detecting gases (standard): O2/CO2/PM2.5/PM10
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Optional TVOC, NH3, O3 and other gases and temperature and humidity, particulate matter, differential pressure, wind speed, etc, can be expanded to detect any 30 detection factors simultaneously.
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Detection method
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Built-in pump suction type, sampling distance greater than 10 meters high, flow 800ML/min, separate switch button operation switch
air pump
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Display method
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3.5 inch 320*240 resolution large screen HD color display
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Display content
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Real-time concentration, alarm, time, temperature, humidity, storage, communication, power, charging status, concentration unit,
gas molecular formula, etc.
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Detection accuracy
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≤±1% FS
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Uncertainty
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≤±1%
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Linearity
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≤±1%
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Repeatability
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≤±1%
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Response time
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T90≤20seconds
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Recovery time
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≤30seconds
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Working power
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DC3-5V(standard3.7VDC)
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Battery capacity
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10800mAH rechargeable polymer battery with overcharge, overdischarge, overvoltage, short circuit and overheat protection
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Use environment
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Temperature -40℃~+70℃; Relative humidity: 10-95%RH (non-condensing); Pressure: 80kPa-120kPa
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Communication Interface
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Standard USB charging and communication (can be customized RS485), with charging protection function, support USB hot-swapping,
support RS232 communication
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Data storage
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Standard capacity of 100,000 (optional SD card expansion); support local view, delete or data export, storage time interval can be
set arbitrarily
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Logging
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Record calibration log, maintenance log, failure log, sensor life expiration reminder, next concentration calibration time
reminder function.
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Interface language
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Chinese or English can be set, default Chinese interface
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Explosion-proof type
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Intrinsically safe ExiaⅡCT4Ga
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Protection level
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IP66,Rain and water splash proof, dust proof
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Housing material
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Engineering plastic + 304 stainless steel + high strength, wear and corrosion resistant aluminum alloy
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External Dimension
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255×210×125mm(L×H×W)
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Weight
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2.5Kg
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