CO2 Monitor(Air Quality Monitor) MB-350 Series

MB-350 series are Indoor Air Quality Monitors which are much favored by public buildings such as schools, offices, hospitals let alone houses.

i. MB-350U : CO2, Temp.&Humid., USB port
ii. MB-350U-V : CO2, Temp.&Humid., USB port + VOCs
iii. MB-350U-C : CO2, Temp.&Humid., USB port  + CO
iv. MB-350U-CV : CO2, Temp.&Humid., USB port  + VOCs + CO

* Option : RS485-Modbus


General Performance

Operating Temperature : -0 ~ 50℃ 
Operating Humidity : 0 ~ 95% RH (Non-condensing)
Storage Temperature : -30℃ ~ 70℃
 

Measurement

 CO₂  
Sensing Method : NDIR (Non-dispersive Infrared)
Measurement Range : 0 ~ 9,999ppm
Accuracy : ±30ppm ±3% of reading

CO  
Sensing Method : Semiconductor Type
Measurement Range : 0 ~ 250ppm (0~100/300/500/1,000ppm is optional)
Accuracy : 0~100ppm - 10% F.S  /  101~250ppm - 15% F.S.

Temp. & Humid.  
Sensing Method : Semiconductor Type
Accuracy : (Temp.) ±3%℃ typical (-40℃ ~ 80℃)
               (Humid.) ±2% RH typical (0~99%RH)

VOCs  
Benzene, Toluene, Smoke, etc...



Output

LCD display, LED display, Alarm(Melody), USB port, RS485-Modbus(option)