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  • MG812 CO2 Air quality sensor for home use
  • MG812 CO2 Air quality sensor for home use
  • MG812 CO2 Air quality sensor for home use
MG812 CO2 Air quality sensor for home use

MG812 CO2 Air quality sensor for home use

$7.50-$11.40/ Piece|5 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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MG812 CO2 Air quality sensor for home use

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • CO₂ Detection & Monitoring: The MG812 CO₂ Air Quality Sensor measures and monitors carbon dioxide levels in real time, ensuring optimal indoor air quality for health and safety.
  • Durable Design: Equipped with a metallic finish and a central mesh-filtered opening, it protects internal components from dust and debris, maintaining accuracy in harsh or domestic environments.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metallic body and protective mesh filter, ensure durability in dusty environments compared to plastic-bodied sensors*.

  • 2. Interactive Design

    • With a user-friendly four-pin connector design, easily integrate into home systems without complex setup compared to multi-step installation processes*.

  • 3. Performance Parameters

    • With rapid CO₂ detection capabilities, monitor air quality in real-time for immediate alerts, offering faster response than older analog sensors*.

  • 4. Scenario Solutions

    • With a compact design optimized for home use, ensure space-saving installation compared to bulky commercial sensors*, making it ideal for residential environments.

  • 5. Certification Standards

    • With materials meeting industrial durability standards, ensure long-term reliability in varied environments, surpassing basic consumer-grade sensors*.

Product details

MG812 CO2 Air quality sensor for home use

The MG812 CO₂ Air Quality Sensor is a durable, analog gas sensor designed for home use, featuring a corrosion-resistant metallic body and a protective mesh filter. Its four-pin connector ensures seamless integration into electronic systems, while its compact cylindrical design allows versatile mounting configurations.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless Steel/AluminumWith corrosion resistance and thermal stability.
CommunicationAnalog (Voltage Output)Enables compatibility with legacy systems.
ProtectionDust-filtered mesh coverReduces interference from particulate matter.
Operating Range0–5,000 ppm CO₂Covers standard indoor air quality monitoring needs.

Customization guide

Adjustable parameters for special needs:

  • Mesh Filter Size: Customize pore density to suit specific particulate environments (e.g., industrial vs. residential).
  • Voltage Range: Tailor analog output sensitivity (0.1–4.9 V) for precise system calibration.
  • Mounting Orientation: Optimize pin alignment for wall, ceiling, or duct installation.

Get inspired

Use the MG812 to enhance home automation systems, HVAC controls, or smart living spaces. Its analog interface simplifies integration with existing IoT setups, while its robust design ensures reliability in dusty or humid environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Response Time60 sec+20% faster+40% faster*
Sensitivity±10% accuracy±5% accuracy±2% accuracy
Operating Temp.0–50°C0–60°C-20–70°C
Chemical ResistanceStandardEnhancedTriple industry norm

Supplier's note

  1. Three Technical Breakthroughs:

    • Metallic Construction: Stainless steel/aluminum ensures longevity in corrosive environments.
    • Optimized Mesh Filter: Reduces clogging by 30% compared to standard filters, extending sensor lifespan.
    • Low-Power Analog Output: Consumes 20% less power than digital counterparts, ideal for battery-operated systems.

  2. Optimal Version Selection:

    • Base Model: Suitable for standard home use (e.g., smart thermostats) where cost efficiency is prioritized.
    • Advanced Model: Ideal for HVAC systems requiring faster response times and improved accuracy in commercial spaces.
    • Pro Model: Designed for industrial or extreme environments (e.g., warehouses, labs) with its triple chemical resistance and wide temperature tolerance.

With the Pro Model’s triple chemical resistance, you can safely monitor CO₂ levels in labs handling volatile compounds. Pair its -20–70°C range with the rugged metallic body to ensure reliability in outdoor air quality stations.

Frequently asked questions

  • Which CO2 sensor model is best for small home offices?

  • How do I clean the mesh filter on the MG812 CO2 sensor?

  • Stainless steel vs plastic sensors: Why choose the MG812’s metallic construction?

  • Can the MG812 CO2 sensor be customized for wall mounting?

  • Is the MG812 CO2 sensor FDA-approved for indoor air quality monitoring?

  • What applications beyond home use are suitable for the MG812 sensor?

  • Does the MG812 support analog interfaces for easy setup?

  • What’s the warranty period for the MG812 CO2 sensor?

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