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MB-350U-C Air Quality Monitor
CO2 Air Quality Monitor
MB-350U-C is Air Quality Monitor, which shows CO2 ppm digit value besides Temperature and Humidity on LCD panel. Its bright CO2 and CO Level Color LEDs are distiguishable at 7m distance and buzzer alarm is available as well 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-C(-485M) DATASHEET MB-350U-CV(-485M) DATASHEET
MB-350U-C MB-350U-CV
Sensing Method CO₂- NDIR (Non-dispersive Infrared) Single Type CO- Semiconductor Type Humidity, Temperature CO₂- NDIR (Non-dispersive Infrared) Single Type CO- Semiconductor TypeVOCs- Semiconductor Type Humidity, Temperature
Dimensions 135mm x 90mm x 28mm (W*H*D)
Measurement range CO2 : 0 to 10,000 ppm
CO : 0~250 ppm (0~100/300/500/1,000ppm – option)
Accuracy CO2 : 30ppm ± 3% of Reading CO : 10% F.S. - 0~100 ppm / 15% F.S. - 101~250ppm
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 Temperature 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
CO₂Output LCD display, LED display (Very high / High / Normal), Alarm
=> Melody warning USB output
VOCs Output without VOC Very high / High / Normal LED indicate
CO Output Very high / High / Normal LED indicate
Product Option
USB CO2 Temp.+ Humid. VOCs RS-485 CO
MB-350U-C ● ● ● X X ●
MB-350U-VC ● ● ● ● X ●
MB-350U-VC-485 ● ● ● ● ● ●

CO2 Air Quality Monitor

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