MH-712B Infrared CO2 Gas Sensor
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
Great

MH-712B Infrared CO2 Gas Sensor

Available:In Stock
R$ 4.620,00

Application:​Widely used for industrial field instrumentation, industrial-process control and safety protection.
Feature:High Sensitivity and resolution, low power consumption,Output method: UART, analog voltage output signal, etc.

Production Description:
MH-712B is a universal type intelligent sensor to detect CO2 in air taking advantages of non-dispersive infrared (NDIR) principle. With good selectivity, no oxygen dependence, stable performance and long lifespan features, MH-712B also has built-in temperature compensation feature. It is a compact and high-performance sensor based on infrared absorption of gas detection technology, micro-machining and sophisticated circuit design.
Feature:

  • High Sensitivity and resolution, low power consumption
  • Output method: UART, analog voltage output signal, etc.
  • Quick response
  • Temperature compensation, excellent linear output
  • Excellent stability, Long lifespan
  • Anti-poisons, anti-vapor interference

Application:
Widely used for industrial field instrumentation, industrial-process control and safety protection.

Main technical parameters:

Product Model

MH-712B

Target Gas

CO2

Working Voltage

4.5 V ~ 5.5V DC

Average Current

< 100mA

Interface Level

3.3V

Measurement Range

0~5%VOL optional (view table 2)

Output Signal

UART

0.4-2V DC

Warm-up Time

< 2min

Response Time

T90 < 30s

Working Temp.

-40℃ ~ 70℃

Working Humidity

0 ~ 95%RH, Non-condensing

Dimension

Φ39×44mm

Weight

280g

Lifespan

>5 years

Protected Class

IP54

Application:​Widely used for industrial field instrumentation, industrial-process control and safety protection.
Feature:High Sensitivity and resolution, low power consumption,Output method: UART, analog voltage output signal, etc.

Production Description:
MH-712B is a universal type intelligent sensor to detect CO2 in air taking advantages of non-dispersive infrared (NDIR) principle. With good selectivity, no oxygen dependence, stable performance and long lifespan features, MH-712B also has built-in temperature compensation feature. It is a compact and high-performance sensor based on infrared absorption of gas detection technology, micro-machining and sophisticated circuit design.
Feature:

  • High Sensitivity and resolution, low power consumption
  • Output method: UART, analog voltage output signal, etc.
  • Quick response
  • Temperature compensation, excellent linear output
  • Excellent stability, Long lifespan
  • Anti-poisons, anti-vapor interference

Application:
Widely used for industrial field instrumentation, industrial-process control and safety protection.

Main technical parameters:

Product Model

MH-712B

Target Gas

CO2

Working Voltage

4.5 V ~ 5.5V DC

Average Current

< 100mA

Interface Level

3.3V

Measurement Range

0~5%VOL optional (view table 2)

Output Signal

UART

0.4-2V DC

Warm-up Time

< 2min

Response Time

T90 < 30s

Working Temp.

-40℃ ~ 70℃

Working Humidity

0 ~ 95%RH, Non-condensing

Dimension

Φ39×44mm

Weight

280g

Lifespan

>5 years

Protected Class

IP54