Wholesale CI-EM604-1 Portable 4-in-1 gas detector
has excellent manufacturing capabilities and product development capabilities for CHANG AI.
CI-EM604-1 Portable 4-in-1 gas detector Product Features
It can detect 1~4 kinds of factors (including gas concentration, temperature and humidity, particulate matter, pressure difference, wind speed, etc.) at the same time, and the specific detection type depends on the internal sensor configuration of the instrument;
The unit can be switched freely, the unit is optional: ppm, mg/m3, ug/m3,VOL%, LEL%, pphm, ppb, mg/L;
Built-in pump suction measurement, the sampling distance is greater than 10 meters; supports real-time detection or timing detection (turn off the air pump when not detecting).
Technical Index
Detection principle | Electrochemical, Catalytic Combustion, Infrared, Thermal Conductivity, Semiconductor,Zirconium Oxide, PID Photoion, Ultraviolet Absorption,Laser TDLAS, etc., depending on the gas type, range, site environment and user needs |
Sensor life | Electrochemical 2-3 years, |
Catalytic combustion 2-3 years, | |
Infrared 5-10 years, | |
Thermal conductivity 2-5 years, | |
Semiconductor 2-3 years, | |
PID 2 years | |
Detection method | Built-in pump suction type, the sampling distance is higher than 10 meters, flow 500ML/min, key controlled air pump |
Display mode | 2.31 inch 320*240 high-definition screen display |
Typical accuracy: ≤±3%FS (higher accuracy requirements depend on sensor performance) |
has a large-scale standardized CHANG AI production base covering an area of thousands of square meters.