The ZT400 series gas detector is a kind of fast response and high-accuracy gas measurement device. An internal sampling pump, quick sampling speed, and high flow rate ensure the response time of the detector. The unique design is small in size and is easy to carry.
Special high-intensity engineering plastics housing, suitable for different kinds of situations and environments. We are dedicated to providing you with the most reliable, accurate, and safest solution to gas detection.
Detected gas | Measure range | Optional ranges | Resolution | Response time |
Flammable gas(EX) | 0-100%LEL | 0-100%VOL | 0.1%LEL/0.1%VOL | ≤10S |
Oxygen(O2) | 0-30%VOL | 0-25%VOL | 0.01%VOL/0.1%VOL | ≤10S |
Carbon monoxide(CO) | 0-1000ppm | 0-2000ppm | 0.1ppm/1ppm | ≤10S |
Hydrogen sulfide(H2S) | 0-100ppm | 0-1000ppm | 0.01ppm/0.1ppm | ≤10S |
Ammonia(NH3) | 0-100ppm | 0-200ppm | 0.01ppm/0.1ppm | ≤10S |
Chlorine(CL2) | 0-10ppm | 0-100ppm | 0.01ppm/0.1ppm | ≤10S |
Hydrogen Chloride(HCL) | 0-20ppm | 0-100ppm | 0.01ppm/0.1ppm | ≤10S |
Nitric oxide(NO) | 0-100ppm | 0-250ppm | 0.01ppm/0.1ppm | ≤10S |
Nitrogen dioxide(NO2) | 0-20ppm | 0-100ppm | 0.01ppm/0.1ppm | ≤10S |
formaldehyde(CH2O) | 0-10ppm | 0-50ppm | 0.01ppm/0.1ppm | ≤10S |
Ozone(O3) | 0-10ppm | 0-100ppm | 0.01ppm/0.1ppm | ≤10S |
Carbon dioxide(CO2) | 0-2000ppm | 0-100%VOL | 1ppm/0.01%VOL | ≤10S |