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E-mail
yiyuntiant@163.com
- Phone
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Address
No. 2, 7th Floor, Building 10, Rundongsheng Industrial Park, Xixiang Street, Bao'an, Shenzhen
Shenzhen Yiyuntian Electronics Co., Ltd
yiyuntiant@163.com
No. 2, 7th Floor, Building 10, Rundongsheng Industrial Park, Xixiang Street, Bao'an, Shenzhen
Portable multifunctional gas analyzerUsed for precise detection and analysis of various gas concentrations, temperature and humidity, particulate matter, pressure difference, wind speed, etc. Adopting a 5-inch high-definition color screen for real-time display, the main detection principles of gas detection include: electrochemistry, infrared, catalytic combustion, thermal conductivity, high-precision long-life PID photoionization, etc.Portable multifunctional gas analyzerWidely used in firefighting, emergency rescue, confined spaces, petroleum, chemical, metallurgical, refining, gas, warehousing, pharmaceuticals, environmental protection, smoke analysis, air treatment and other occasions. The instrument has powerful functions and supports customization of various additional features, including regional networking, interconnection, remote wireless transmission, MESH transmission (remote transmission of confined space data and video), data uploading to the cloud platform, mobile APP viewing, remote alarm, and reminders through phone, SMS, and WeChat.
Outline drawing:

Technical Specifications:
| Detection factor | 1-24 gases (carbon monoxide CO, hydrogen sulfide H2S, oxygen O2, combustible gas Ex, carbon dioxide CO2, VOC, etc.),Based on the on-site environment and user needs |
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Testing Scope |
Based on the on-site environment and user needs |
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resolution |
0.001ppm (0-10ppm high-precision)/0.01ppm (0-10ppm); 0.01ppm (0-100ppm), 0.1ppm (0-1000ppm), 1ppm (0-5000ppm or above); 0.1%LEL; 0.01%,0.001%Vol |
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unit display |
Units available: umol/mol, ppm, mg/m3, ppb, ug/m3,% Vol,% LEL |
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Detection Principle |
Electrochemical, catalytic combustion, infrared, thermal conductivity, semiconductor, PID photoionization, etc., depending on the range, on-site environment, and user requirements |
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Sensor lifespan |
Electrochemical 2-3 years, catalytic combustion 2-3 years, infrared 5-10 years, thermal conductivity 2-5 years, PID 2-3 years |
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Detection method |
Built in pump suction, automatic alarm for pump blockage |
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display mode |
5-inch 720 * 1280 touch high-definition color screen, IPS full view display |
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Display content |
Real time concentration, unit, molecular formula, alarm status, time, storage status, communication status, signal strength, battery level, charging status, etc |
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detection accuracy |
Typical accuracy: ≤± 2% FS (optional 1% high-precision sensor) |
uncertainty |
≤±2% |
Linearity |
≤±2% |
Repeatability |
≤±2% |
response time |
T90 ≤ 20 seconds (universal) |
recovery time |
≤ 30 seconds |
working power supply |
DC3-5V |
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battery capacity |
30000mAh rechargeable lithium battery with overcharge, overdischarge, overvoltage, short circuit, and overheating protection functions |
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Usage environment |
Temperature: -20 ℃~+50 ℃, customizable -40 ℃~+70 ℃; Relative humidity: 10-95% RH |
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communication interface |
Standard Type-C fast charging and communication (customizable RS485 output) |
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data storage |
Standard capacity of over 10 million pieces; Support local viewing, deletion, or data export, with arbitrary storage time interval settings |
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log recording |
Record calibration logs, maintenance logs, fault records, sensor life expiration reminder, and next concentration calibration time reminder function |
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Interface language |
Chinese, English, and other languages are available for selection |
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Explosion proof type |
Essentially Safe Exia Ⅱ CT4Ga |
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Protection level |
IP66 |
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Shell material |
High strength, corrosion-resistant, fire-resistant polycarbonate and rubber protective cover, anti drop, wear-resistant, anti-static |
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Overall dimensions |
Size 330 × 320 × 150mm (L × W × H) |
Weight |
About 3.5Kg |
standard functions |
GPS/Beidou * * * positioning, LED lighting, SOS one click distress call, 3D intelligent fall alarm, one click positioning upload, etc |
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Optional features |
① Temperature detection: -40 ℃~+80 ℃ with an accuracy of 0.3 ℃; Humidity detection: 0-100% RH accuracy 3% RH ② Air pressure, pressure difference detection, wind speed and direction detection ③ Wireless data transmission: LORA, 4G, NB-IOT, MESH, remote monitoring data through computer software/cloud platform/mobile terminal APP, one click photography, camera monitoring, and video viewing. |
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Standard Appendix |
Instruction manual, certificate of conformity, USB charger, 1 water vapor dust filter, high-end waterproof and anti drop instrument safety box (trolley case), 0.4-meter stainless steel sampling handle (1-10 meter hose, standard length 1 meter) |
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