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YMCO2-100 Indoor air quality CO2/VOC detector

Product ID:HQWRvoc002

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  • Product Introduction
  • Consulting
  • Model NumberYMCO2-100
    Brand NameYM
    Payment TermsT/T western union paypal
    1. Introduction
    Air quality prediction beyond CO2
      The climate control industry views indoor air quality as a measure of temperature,
    humidity and carbon dioxide (CO 2) levels. Most consumers, however, evaluate air
    quality by the amount of volatile organic compounds (VOCs), such as smoke,
    cooking odors, bio-effluence and outdoor pollutants. While temperature and
    humidity are easy to measure, sensors for measuring CO2 (IR absorption) can be
    expensive and VOCs difficult to detect – until now.
    Superior detection with MOS technology
     The device is a sensitive, low-cost solution for detecting poor air quality. This detector uses micro-machined metal oxide semiconductor (MOS) technology to detect a broad range of VOCs while correlating directly with CO2 levels in the room.
    Energy savings
    The device  is equipped with a MOS sensor element for the detection of a broad
    range of reducing gases such as CO and VOCs. A change of resistance in the
    presence of these gases generates a signal that is linked to specific gas
    concentration ranges and is translated into parts per million (ppm) VOC + CO2
    equivalent units. When defined threshold limits are exceeded, the module alerts
    the climate control system to increase ventilation. When VOC levels are minimized,
    the module instructs the system to decrease ventilation, thereby saving energy and
    lowering building operating costs.
    Air quality as close to human perception as possible
    In any demand-controlled ventilation environment where air quality is important,
    including large commercial facilities, offices, classrooms, kitchens and bathrooms,
    the device performs accurately and reliably. Plus, the device’s small size and low power consumption facilitate installation in a variety of applications.
    Features
    • Superior to common Co2 detector for indoor air quality
    • Direct, reliable correlation to CO2 levels
    • Large LCD screen with CO2+Voc ,temperature ,humidity, date and time display
    • High sensitivity and fast response
    • Low power consumption
    • Automatic baseline correction of MEMS type CO2 sensor
    • Small size for convenient installation
    3.Substances Detected
    Alcohols
    Aldehydes
    Aliphatic hydrocarbons
    Amines
    Aromatic hydrocarbons
    CO, CH4, LPG
    Ketones
    Organic acids
    4.Features
    Measuring range  450-2000 ppm CO2 equivalents
    Power supply :DC  5.0 ± 0.25V, max. 20 mV ripple
    Power consumption :  ≤0.5W
    First functional reading after startup :  15 minutes
    Relay drive current :1A/120VAC , 1A/60VDC
    Temperature range:  
    Operation  0 to 50°C
    Storage  -25 to 50°C
    Humidity range :  5 to 95% RH., non-condensing
    Dimensions (approximate) :  135mm×122mm×30mm
    Weight (approximate) : 250 grams
    DC power input socket: using a plug with OD5.5mm and 2.2mm core
    Connector  : 2.54 mm pitch(See Figure 1 Connector Pin Out)
     
  • 1. Introduction
    Air quality prediction beyond CO2
      The climate control industry views indoor air quality as a measure of temperature,
    humidity and carbon dioxide (CO 2) levels. Most consumers, however, evaluate air
    quality by the amount of volatile organic compounds (VOCs), such as smoke,
    cooking odors, bio-effluence and outdoor pollutants. While temperature and
    humidity are easy to measure, sensors for measuring CO2 (IR absorption) can be
    expensive and VOCs difficult to detect – until now.
    Superior detection with MOS technology

     
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