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MB-350U/MB-350U-V Air Quality Monitor
Indoor Air Quality Monitor
MB-350U, MB-350U-V is Indoor Air Quality Monitor, which shows CO2 ppm digit value besides Temperature and Humidity on LCD panel. Its bright VOC and CO2 Level Color LEDs are distiguishable at 7m distance and the USB-port extends connectivity to PC and network, which are much favored by public buildings such as schools, offices , hospitals, let alone houses.
MB-350U(-485M) DATASHEET MB-350U-V(-485M) DATASHEET
MB-350U MB-350U-V
Sensing Method CO₂- NDIR (Non-dispersive Infrared) Single Type Humidity, Temperature CO₂- NDIR (Non-dispersive Infrared) Single Type VOCs- Semiconductor Type Humidity, Temperature
Dimensions 135mm x 90mm x 28mm (W*H*D)
CO₂ Measurement range 0 to 10,000 ppm
Accuracy CO2 : 30ppm ± 3% of Reading
Temperature : ± 0.3 ℃ typical (-40℃ ~ 80℃)
Humidity : ± 2% RH typical (0~ 99% RH)
Operating Temperature range 0℃ to 50℃
Storage Temperature -30℃ to 70℃
Operating Humidity range 0 to 95% RH (Non-condensing)
Input Power DC 12V/1A AC/DC adaptor
CO₂Step Response Time(90%) 150 sec
CO₂ Sampling Interval 3 sec
CO₂ Output LCD display, LED display (Very high / High / Normal), Alarm=> Melody warning USB output LCD display , Alarm => Melody warning, USB output
VOCs Output without VOC Very high / High / Normal LED indicate
CO Output without CO without CO
Product Option
USB CO2 Temp.+ Humid. VOCs RS-485 CO
MB-350 X X X X
MB-350V X X X
MB-350U X X X
MB-350U-V X X
MB-350U-485 X X
MB-350U-V485 X

Indoor Air Quality Monitor