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MB-350U-C Air Quality Monitor
MB-350U-V
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-V DATASHEET
MB-350U-C
Sensing Method CO₂- NDIR (Non-dispersive Infrared) Single Type
CO- Semiconductor Type
Humidity, Temperature
Dimensions 135mm x 90mm x 27.5mm
CO₂ Measurement range 0 to 10,000 ppm Operating temperature => 0 ~ 50℃
CO₂ Accuracy ±30ppm ±3% Operating humidity range => 0 ~ 95%
Operating Temperature range -10 to 60℃
Storage Temperature -20℃ to 70℃
Operating Temperature range 0 to 95% (±5%,RH)
Storage Temperature -20℃ to 60℃
Operating Humidity range 0 to 95% (±5%,RH)
Input Power DC 12V/1A AC/DC adaptor
CO₂Step Response Time(90%) 150 sec
CO₂ Sampling Interval 3 sec
CO₂Output LCD display , Alarm => Melody warning, USB output
VOCs Output without VOC
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 ● ● ● ● ● ●

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