$762.00
SE
KORNO MOT500-NOX-Y Online Nitrogen Oxide Detector 0-100ppm
NOX0~100ppmDiffusion, flow, pump suction optional
NOX, range 0~100ppm, resolution 0.01ppm, Response time T90 ≤ 20s, Linearity ≤ +/- 1%, detection accuracy ≤ +/- 3%, explosion-proof mark CNEx16.0547, Protection level IP65

$1056.00
SE
KORNO MOT500-CH4-Y (infrared 1%) methane Detector 0-1000ppm
CH40~1000ppmDiffusion, flow, pump suction optional
CH4, range 0~1000ppm, resolution 1ppm, Response time T90 ≤ 20s, Linearity ≤ +/- 1%, detection accuracy ≤ +/- 1%, explosion-proof mark CNEx16.0547, Protection level IP65

$1019.00
SE
KORNO MOT500-CO2-Y (infrared 1%) online carbon dioxide Detector 0-500ppm
CO20~500ppmDiffusion, flow, pump suction optional
CO2, range 0~500ppm, resolution 1ppm, Response time T90 ≤ 20s, Linearity ≤ +/- 1%, detection accuracy ≤ +/- 1%, explosion-proof mark CNEx16.0547, Protection level IP65

If you don't know how to choose "Gas detector", please consult customer service.