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· Temperature and humidity measurement function
· 1.2 m retractable sampling handle (1-10 meter hose and the
standard length is 1 meter)
· High-temperature sampling and cooling filter handle
· High-temperature humidity pretreatment system
· External remote sampling pump
· Multiple humidity dust filter
· CD-ROM (upper-level computer communication software)
· SD card storage
· USB disk storage
· External mini wireless infrared printer
· Built-in mini printer
· Wireless data communications: RS232, infrared communication,
automatic recognition
Detecting gas | Hydrogen sulfide (H2S), carbon monoxide (CO), combustible (EX),
oxygen (O2) |
Detection principle | Hydrogen sulfide, carbon monoxide, oxygen: imported electrochemical
sensors, Combustible: import catalytic combustion |
Detection range | Hydrogen sulfide: 0 ~ 100PPM |
Carbon monoxide: 0~1000PPM | |
Oxygen: 0-25%VOL | |
Combustible gas: 0-100%LEL | |
Resolution | H2S: 0.1PPM |
CO:1PPM | |
O2:0.01%VOL | |
EX:0.1%LEL | |
Signal output | Support 485, 4-20mA, LORA wireless transmission. This project
mainly focuses on 4G network transmission (other wireless transmission functions can be customized, such as: zigbee, 433, WIFI, etc.) |
Response time | T90≤20seconds |
Working conditions | Temperature: -20℃-50℃; Humidity: 0-90%RH (no condensation) |
Explosion-proof grade | Exd IICT6 |
Working voltage | 12~30V (DC-DC, the standard power supply of a single device is 24V,
1A or DC switching power supply more than 1A) |
Protection level | IP66 splash and rainproof |
Video monitoring | 2.2 megapixel, support infrared night vision, customizable gimbal,
zoom camera |
Location information | Support GPS/BeiDou positioning |
All the cases require the portable rapid detection of gas concentrations such as petroleum, chemical, pharmaceutical, environmental protection, warehousing, smoke gas analysis, air governance, and so on.