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Brand Name : Winsens
Model Number : MH-Z1911A
Place of Origin : China
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time : 3-5workingdays
Packaging Details : Standard Package
MOQ : 1
Price : Negotiable
Supply Ability : 3000PCS/Months
Working humidity : 0~95%RH (no Condensation)
Warm-up time : 1 Minute
Detection principle : Non-dispersive Infrared (NDIR) Principle
Model : MH-Z1911A
Working conditions : DC (5.0±0.1)V
Working Voltage : DC 5.0±0.1V
Dimensions : 32.9x19.7x8.6mm (length X Width X Height)
Detection range : 400~10000ppm Optional
MH-Z1911A CO2 Gas Sensor NDIR Principle and 1 Minute Response Time
Description
MH-Z1911A infrared CO2 sensor is intelligent sensor with small size, using non-dispersive infrared (NDIR) principle to detect the concentration of CO2 in the air of buildings such as office, home, classroom, airport installed in air quality meters, air purifier and HVAC system. It has excellent selectivity carbon dioxide, built-in temperature compensation for high accuracy, lower power consumption and optional output ways of UART and PWM. It is developed by the tight integration of mature infrared absorbing gas detection technology, precision optical circuit design and superior circuit design.
Application
HVAC system
Air purifier
Air quality monitor
Consumer CO2 meter
Smart home device
Smart building automation
Indoor environmental control
Specification:
Detection Gas | CO2 |
Preheat time | 1 min |
Response Time T90 | <120s |
Working voltage DC | 5.0±0.1V |
Working temperature | -10 ~ 50 ℃ |
Average current | <30mA |
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MH-Z1911A CO2 Gas Sensor NDIR Principle and 1 Minute Response Time Images |