Detection factors | Detecting gases (standard): CO, SO2, NO2, O3, PM2.5/PM10 |
CO:Detection range0-10mg/m3,Resolution0.001mg/m3, High-performance
electrochemical sensors for environmental testing and analysis |
SO2:Detection range0-2500ug/m3, Resolution1ug/m3, High-performance
electrochemical sensors for environmental testing and analysis |
NO2:Detection range0-2000ug/m3, Resolution1ug/m3, High-performance
electrochemical sensors for environmental testing and analysis |
O3:Detection range0-2000ug/m3,Resolution1ug/m3,High-performance
electrochemical sensors for environmental testing and analysis |
PM2.5:Testing range0-1000ug/m3,Resolution1ug/m3,Laser Principle |
PM10:Testing range0-1000ug/m3,Resolution1ug/m3,Laser Principle |
Optional TVOC, NH3, CO2, and other gases and temperature and
humidity, particulate matter, differential pressure, wind speed,
etc.
can be expanded to detect any 30 detection factors simultaneously. |
Detection method | Built-in pump suction type, sampling distance greater than 10
meters high, flow 800ML/min, separate switch button operation
switch
air pump |
Display method | 3.5 inch 320*240 resolution large screen HD color display |
Display content | Real-time concentration, alarm, time, temperature, humidity,
storage, communication, power, charging status, concentration unit,
gas molecular formula, etc. |
Detection accuracy | ≤±1% FS | Uncertainty | ≤±1% |
Linearity | ≤±1% | Repeatability | ≤±1% |
Response time | T90≤20seconds | Recovery time | ≤30seconds |
Working power | DC3-5V(standard3.7VDC) |
Battery capacity | 10800mAH rechargeable polymer battery with overcharge,
overdischarge, overvoltage, short circuit and overheat protection |
Use environment | Temperature -40℃~+70℃; Relative humidity: 10-95%RH
(non-condensing); Pressure: 80kPa-120kPa |
Communication Interface | Standard USB charging and communication (can be customized RS485),
with charging protection function, support USB hot-swapping,
support RS232 communication |
Data storage | Standard capacity of 100,000 (optional SD card expansion); support
local view, delete or data export, storage time interval can be
set arbitrarily |
Logging | Record calibration log, maintenance log, failure log, sensor life
expiration reminder, next concentration calibration time
reminder function. |
Interface language | Chinese or English can be set, default Chinese interface |
Explosion-proof type | Intrinsically safe ExiaⅡCT4Ga |
Protection level | IP66,Rain and water splash proof, dustproof |
Housing material | Engineering plastic + 304 stainless steel + high strength, wear and
corrosion-resistant aluminum alloy |
External Dimension | 255×210×125mm(L×H×W) | Weight | 2.5Kg |
Standard Accessories | Instruction manual, certificate of conformity, USB charger
(including data cable), humidity dust filter 1 |
0.4m stainless steel sampling handle (with standard length 1m
hose), high-grade aluminum alloy instrument case |
Optional Features | ① Temperature detection: -40℃~+70℃ Accuracy 0.5℃; Humidity
detection: 0-100%RH Accuracy 3 %RH (while temperature compensation) |
② Differential pressure detection, wind speed detection, fall
alarm, GPS positioning, SOS one-touch call for help |
③ Wireless data transmission: Bluetooth, WIFI, GPRS wireless
transmission, free computer software/ cloud platform/cell phone
APP remote monitoring data |
④ Optional internal integrated micro printer or external micro
wireless Bluetooth printer |
Print content: company name, gas name, date and time, ambient
temperature and humidity, concentration data, test results (whether
qualified) |
⑤ Optional 16G or larger capacity SD card supports more than
100,000 data storage capacity |
Optional accessories | ① 0.9m retractable sampling handle (1 - 10 m hose, standard length
1 m).
② Free uplink communication software (electronic documentation
provided) |
