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NDIR Infrared Carbon Dioxide Sensor Module MH-Z19 MH-Z19B For Heating Ventilation air Conditioning Equipment
NDIR Infrared Carbon Dioxide Sensor Module MH-Z19 MH-Z19B For Heating Ventilation air Conditioning Equipment
NDIR Infrared Carbon Dioxide Sensor Module MH-Z19 MH-Z19B For Heating Ventilation air Conditioning Equipment
NDIR Infrared Carbon Dioxide Sensor Module MH-Z19 MH-Z19B For Heating Ventilation air Conditioning Equipment
NDIR Infrared Carbon Dioxide Sensor Module MH-Z19 MH-Z19B For Heating Ventilation air Conditioning Equipment
NDIR Infrared Carbon Dioxide Sensor Module MH-Z19 MH-Z19B For Heating Ventilation air Conditioning Equipment
NDIR Infrared Carbon Dioxide Sensor Module MH-Z19 MH-Z19B For Heating Ventilation air Conditioning Equipment
NDIR Infrared Carbon Dioxide Sensor Module MH-Z19 MH-Z19B For Heating Ventilation air Conditioning Equipment
Specifications
Model Number :
MH-Z19 MH-Z19B
Place of Origin :
CN
MOQ :
1PCS
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, T/T, MoneyGram
Supply Ability :
5000pcs
Delivery Time :
5-8 work days
Packaging Details :
Standard packaging
Supply voltage :
4.5 ~ 5.5V DC
Average current :
< 20mA
Peak current :
150mA
Warm-up time :
3min
Operating temperature :
-10℃ ~ 50℃
Operating humidity :
0 ~ 95%RH
Description

NDIR Infrared Carbon Dioxide Sensor Module MH-Z19 MH-Z19B For Heating Ventilation air Conditioning Equipment

  • Technical Principle: It adopts the Non-Dispersive Infrared (NDIR) principle, which detects the carbon dioxide content in the air by utilizing the characteristic of carbon dioxide absorbing infrared light of a specific wavelength.
  • Product Features:
    • Strong anti-interference ability: Equipped with dual-wavelength NDIR technology, it can suppress interference from water vapor (RH ≤ 95%) and volatile organic compounds.
    • Long service life: The gold-plated air chamber combined with a PTFE filter membrane ensures a continuous working life of more than 5 years.
    • Multi-interface compatibility: Supports UART, PWM output, and can provide analog output (DAC). The interface level is 3.3V (compatible with 5V), which can be directly connected to controllers such as STM32 and Arduino.
    • Other features: It has high sensitivity, low power consumption, and excellent stability. It has a built-in temperature compensation function, and the output is linear.

  • Application Fields: It is mainly used in heating, ventilation, and air conditioning equipment, air quality monitoring devices, fresh air systems, air purification equipment, smart homes, schools, and other scenarios. It is used to monitor indoor carbon dioxide concentration to ensure air quality and the normal operation of equipment.

Supply Voltage 4.5 - 5.5V DC
Average Current <20mA (@5V Power Supply)
Peak Current 150mA (@5V Power Supply)
Interface Level 3.3V (Compatible with 5V)
Measurement Range Selectable within 400 - 10000ppm
Output Signal UART (TTL Level 3.3V), PWM
Pre - heat Time 3min
Response Time T₉₀ < 120s
Operating Temperature -10℃ - 50℃
Operating Humidity 0 - 95%RH (No Condensation)
Weight 5g
Service Life >5 Years

NDIR Infrared Carbon Dioxide Sensor Module MH-Z19 MH-Z19B For Heating Ventilation air Conditioning Equipment

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NDIR Infrared Carbon Dioxide Sensor Module MH-Z19 MH-Z19B For Heating Ventilation air Conditioning Equipment

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Product Detail
Model Number :
MH-Z19 MH-Z19B
Place of Origin :
CN
MOQ :
1PCS
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, T/T, MoneyGram
Supply Ability :
5000pcs
Contact Supplier
NDIR Infrared Carbon Dioxide Sensor Module MH-Z19 MH-Z19B For Heating Ventilation air Conditioning Equipment
NDIR Infrared Carbon Dioxide Sensor Module MH-Z19 MH-Z19B For Heating Ventilation air Conditioning Equipment
NDIR Infrared Carbon Dioxide Sensor Module MH-Z19 MH-Z19B For Heating Ventilation air Conditioning Equipment
NDIR Infrared Carbon Dioxide Sensor Module MH-Z19 MH-Z19B For Heating Ventilation air Conditioning Equipment

ShenzhenYijiajie Electronic Co., Ltd.

Verified Supplier
4 Years
guangdong, shenzhen
Since 2006
Business Type :
Manufacturer, Trading Company
Main Products :
Oxygen Gas Sensor, Electrochemical Gas Sensor, Gas Sensor
Total Annual :
900000-1000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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