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| Detection Factor | 1. Arbitrary combination of 1 ~ 6 types of gases such as toxic gases, oxygen gas, carbon dioxide, inflammable and explosive gases, TVOC, and so on.Optional configuration: temperature and humidity measurements. 2. Detecting gases (standard): CO, SO2, NO2, O3, PM2.5/PM10 3. CO:Detection range0-10mg/m3,Resolution0.001mg/m3, High-performance electrochemical sensors for environmental testing and analysis 4. SO2:Detection range0-2500ug/m3,Resolution1ug/m3, High-performance electrochemical sensors for environmental testing and analysis 5. NO2:Detection range0-2000ug/m3,Resolution1ug/m3, High-performance electrochemical sensors for environmental testing and analysis 6. O3:Detection range0-2000ug/m3,Resolution1ug/m3,High-performance electrochemical sensors for environmental testing and analysis 7. PM2.5:Testing range0-1000ug/m3,Resolution1ug/m3,Laser Principle 8. PM10:Testing range0-1000ug/m3,Resolution1ug/m3,Laser Principle 9. 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 content | Real-time concentration, alarm, time, temperature, humidity, storage, communication, power, charging status, concentration unit, gas molecular formula, etc. |
| Application scenarios | All the cases which requires the portable rapid detection of gas concentrations such as petroleum, chemical, pharmaceutical, environmental protection, combustion gas distribution, warehousing, smoke gas analysis, air governance, and so on. |
| Detection range | 0 ~ 1, 10, 100, 1000, 5000, 50000, 100000ppm, 200 mg/L, 100%LEL, 20%, 50%, 100%Vol, can be selected; and other ranges can be customized. |
| Resolution | 0.01ppm or 0.001ppm (0 ~ 10 ppm); 0.01ppm (0 ~ 100 ppm), 0.1ppm (0 ~ 1000 ppm), 1ppm (0 ~ 10000 ppm or more), 0.01 mg/l (0 ~ 200 mg/l), 0.1% LEL, 0.01%LEL 0.001% Vol |
| Detection principle | Electrochemical, catalytic combustion, infrared, thermal conductivity,PID photoionization, and so on. Depending on the type of gas, range, field environment and user demand. |
| Sensor service life | Electrochemical principle: 2 ~ 3 years; Oxygen gas: 2 years or 6 years can be selected; Infrared principle: 5 ~ 10 years; Catalytic combustion: 3 years; Thermal conductivity: 5 years; PID photoionization: 2 ~ 3 years. |
| Allowable error | 1% F.S (other precision levels can be customized) |
| Working environment | Temperature: -40 ºC ~ + 70 ºC, humidity: ≤10 ~ 95% RH, and built-in filters can be used in high humidity or high dust environment. |
| Sample gas temperature | -40 ºC ~ + 70 ºC, and the optional configuration of high-temperature sampling and cooling filter handle will be possible to detect the smoke gas at the temperature of 1300 ºC. |
| Temperature and humidity measurement | Optional configuration: temperature at -40 ºC ~ + 70 ºC, accuracy level at 0.5 ºC; humidity at 0 ~ 100% RH, precision level at 3 % RH |
| Power supply | 10800mAH rechargeable polymer battery with overcharge, overdischarge, overvoltage, short circuit and overheat protection |
| Housing Material | Engineering plastic + 304 stainless steel + high strength, wear and corrosion resistant aluminum alloy |
| 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 |
| Display mode | 3.5 inch 320*240 resolution large screen HD color display |
| Detection mode | Built-in pump-suction type measurement, and flow rate at 500 ml / min. Calibration flow rate should be greater than 500 ml / min, three-way pipe should be connected, so as to ensure that the excessive gas will be discharged from the bypass |
| Alarm mode | It is possible to set as sound & light alarm, vibration alarm, sound & light + vibration alarm, turning off the alarm. |
| 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 configuration is the data storage capacity for 100, 000 entries; SD card storage function is optional configuration |
| Protection level | IP66 Rain and water splash proof, dust proof |
| Explosion-proof type | Intrinsically safe type ExiaIICT4Ga |
| Weight | 2.5kg |
| Exterior dimensions | 255×210×125mm(L×H×W) |
| 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 items | 1) Temperature detection: -40ºC~+70ºC Accuracy 0.5ºC; 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 6) 0.9m retractable sampling handle (1 - 10 m hose, standard length 1 m). 7) Free uplink communication software (electronic documentation provided) |
Beijing Zetron Technology Co., Ltd, formerly Beijing Senre Technology Co., Ltd was founded in 2011, located in Beijing with convenient transportation access. We have almost 12 years experience in the retail, import and export of gas detection and monitoring equipment.
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