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MH-712B Infrared CO2 Gas Sensor High Sensitivity And resolution Low Power Consumption Fast Response

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ShenzhenYijiajie Electronic Co., Ltd.
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City:shenzhen
Province/State:guangdong
Country/Region:china
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MH-712B Infrared CO2 Gas Sensor High Sensitivity And resolution Low Power Consumption Fast Response

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Model Number :MH-712B
Place of Origin :CN
MOQ :1
Payment Terms :L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :5000pcs
Delivery Time :3-5work days
Packaging Details :Paper box
Target Gas :CO2
Working Voltage :4.5 V ~ 5.5V DC
Average Current :< 100mA
Interface Level :3.3V
Warm-up Time :< 2min
Response Time :T90 < 30s
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MH-712B Infrared CO2 Gas Sensor

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.

Application:

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

Features:

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

Specifications:

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
Life Span >5 years
Protected Class IP54

MH-712B Infrared CO2 Gas Sensor High Sensitivity And resolution Low Power Consumption Fast Response

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