ZuoYeal ZY300 ເຄື່ອງວິເຄາະແກັສໄອນເຟີແຣດ NDIR

CO Detection range : Min: 0 - 50 ppm, Max: 0 - 100%vol

CO2 Detection range : Min: 0 - 50 ppm, Max: 0 - 100%vol

CH4 Detection range : Min: 0 - 2000 ppm, Max: 0 - 100%vol

Calorific value Detection range:  CH4: 0～100%; CnHm: 0～10%; CO 0～50%; CO2: 0～20%；H2: 0～10%O2: 0-25%. ECD/paramagnetic oxygen SF6 Detection range 0 - 100 ppm

Linearity error : ≤ ±2％ F.S. 

Repeatability : ≤ 1％

Zero drift : ≤ ±2％ F.S./ week

Span drift : ≤ ±2％ F.S./week

Response time (T90) : T90≤30s Size 19″x 3U x 320 mm

Signal transmission : RS485,4-20mA

Power : 220 V AC/50 Hz 100 W