Kentek MEZUS 320 二氧化碳分析仪 (500 /1000/ 2000ppm)

Measuring items: Carbon dioxide(CO₂) in ambient air

Measuring method: Non-dispersive infrared analysis(GFC NDIR)

Ranges: 0 - 500, 0 - 1000, 0 - 2000ppm (selectable)

Lower Detectable Limit: Less than 0.2ppm

Repeatability: within ±0.5% of span gas concentration

Zero drift: Less than 0.25 ppm

Span drift: within ±1 % / full scale (1 day)

Response time(95%): Less than 60 seconds (T95)

Linearity: within ±1 %/full scale

Precision: within 1 % of reading 

Ambient temperature: 5 - 40°C

Analog output: 0 - 1V, 0 - 5V, 4-20mA (option)

Sample flow rate: Stabilized flow control by 800cc/min Critical Orifice

Particulate filter: 47mm Teflon Filter

Display: 7-inch Graphic LCD

Comport: Ethernet, USB 1.1, RS-232

Power requirement: 220VAC/60Hz or 230VAC/50Hz

Internal data memory: Measuring data (5min / 1year), Operation history, Messages, Alert

Datasheet