MH-Z19C NDIR CO2 Module
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
Great

MH-Z19C NDIR CO2 Module

Available:In Stock
R$ 297,90

Application:Chamber is gold plated,High sensitivity, low power consumption,Good stability,Long lifespan
Feature:High sensitivity, Low power consumption,Good stability,Temperature compensation, excellent linear output.

Production Description:

MH-Z19C NDIR infrared gas module is a common type, small size sensor, pins type or terminal type, using non-dispersive infrared (NDIR) principle to detect the existence of CO2 in the air, with good selectivity, non-oxygen dependent and long life. Built-in temperature compensation; and it has UART output and PWM output. It is developed by the tight integration of mature infrared absorbing gas detection technology, precision optical circuit design and superior circuit design.

Feature:

  • High sensitivity, Low power consumption
  • Good stability
  • Temperature compensation, excellent linear output
  • Output method: UART, PWM &etc
  • Long lifespan
  • Anti-water vapor interference, no poisoning

Application:

  • HVAC refrigeration
  • Air cleaner device
  • Indoor air quality monitoring
  • Smart home
  • Ventilation system
  • School

Main technical parameters:

 Model No.

MH-Z19C

Detection Gas

CO2

Working voltage

5.0±0.1V DC

Average current

<40mA (@5V power supply)

Peak current

125mA (@5V power supply)

Interface level

3.3 V(Compatible with 5V)

Detection Range

400~10000ppm(optional)

Output signal

Serial Port (UART)(TTL level 3.3V)

PWM

Preheat time

1 min

Response Time

T90 <120s

Working temperature

-10 ~ 50℃

Working humidity

0 ~95% RH (No condensation)

Storage temperature

-20~60 ℃

Weight

5 g

Lifespan

>10 years

Application:Chamber is gold plated,High sensitivity, low power consumption,Good stability,Long lifespan
Feature:High sensitivity, Low power consumption,Good stability,Temperature compensation, excellent linear output.

Production Description:

MH-Z19C NDIR infrared gas module is a common type, small size sensor, pins type or terminal type, using non-dispersive infrared (NDIR) principle to detect the existence of CO2 in the air, with good selectivity, non-oxygen dependent and long life. Built-in temperature compensation; and it has UART output and PWM output. It is developed by the tight integration of mature infrared absorbing gas detection technology, precision optical circuit design and superior circuit design.

Feature:

  • High sensitivity, Low power consumption
  • Good stability
  • Temperature compensation, excellent linear output
  • Output method: UART, PWM &etc
  • Long lifespan
  • Anti-water vapor interference, no poisoning

Application:

  • HVAC refrigeration
  • Air cleaner device
  • Indoor air quality monitoring
  • Smart home
  • Ventilation system
  • School

Main technical parameters:

 Model No.

MH-Z19C

Detection Gas

CO2

Working voltage

5.0±0.1V DC

Average current

<40mA (@5V power supply)

Peak current

125mA (@5V power supply)

Interface level

3.3 V(Compatible with 5V)

Detection Range

400~10000ppm(optional)

Output signal

Serial Port (UART)(TTL level 3.3V)

PWM

Preheat time

1 min

Response Time

T90 <120s

Working temperature

-10 ~ 50℃

Working humidity

0 ~95% RH (No condensation)

Storage temperature

-20~60 ℃

Weight

5 g

Lifespan

>10 years