家居用品，灯饰及建筑

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家居用品，灯饰及建筑供应商和制造商

Home Products, Lights & Constructions

环境保护

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环境保护供应商和制造商

Environmental Protection

空气质量控制

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搜罗全球顶尖空气质量控制公司提供的空气质量控制资讯。您可在贸发网采购平台即时谘询可靠和专业的产品供应商，以获取详尽的资料及报价。

空气质量控制供应商和制造商

Air Quality Control

Hop Yuen Ind'l Ltd

As shown are HEPA air filters known for its quality. These filters can filter 99.97% of dust and particles suspended in the air. The HEPA air filters are great helping hands in filtering dust and germs. 	 Suitable for the clean rooms of the semiconductor industry, medical industry and biochemical labs 	 Embedded in a wooden, plastic or metal frames 	 High efficiency 	 Certified to prove the safety  

HEPA Air Filter

深圳市海曼科技股份有限公司

 	 Detect formaldehyde, PM2.5, PM10 	 Smartphone remote monitoring and control 	 With OLED display, real-time monitoring indoor air quality 	 OLED display can be changed by waving a hand 	 Support voice indication 	 Can work with Alexa 	 Adopts flame retardant engineering housing material; Free tool installment, power, and usage. 	 Smart and fashion design, with an appearance design patent.  

Smart Air Quality Monitor

福建友通实业有限公司

Factory Direct Sale Household Multifunctional Outdoor air Quality Meter PM2.5, Temperature Humidity Black Real Time Air Detector

Clearance Household Multifunctional Indoor air Quality Meter Wifi Tuya Air Quality Meter PM2.5 Monitor

Factory Direct Sale Household Multifunctional Outdoor air Quality Meter air Quality Analyzer Meter Wifi PM2.5 Monitor

YT6928 PM2.5 Monitor LED Color Screen Air Quality Meter

溢锋设计有限公司

Measure TVOC level &lt;0.3-10 mg/m3Comfort indexIndoor temperature and humidityToo dry, Too wet alertToo hot, Too cold alertHi-Lo memoryMold alertTVOC sound alert (optional cat sound)5-color indicators and icons indicate air quality and ventilation recommendationsBacklightAlert in dog sound when TVOC level exceeds safety levelPowered by external 5V 0.6A AC/DC adaptorDisplay size: 6 x 6 cmProduct size: 9.8 W x 11 H x 2.8 D cm

TVOC meter

Provides accurate information about the quality of air in your home, office or greenhouse4.1” / 10.5 mm large color LCD (VA type)Large readout of CO2, Temperature, RH%Slim modern designMeasure CO2: 400~5,000ppmTemperature: 0°-50°C - RH%: 20-95%Different CO2 colour icons to show the CO2 levels (Green, Lime, Yellow, Red)NDIR (non-dispersive infrared) gas sensorAdjustable backlight brightness°C/°F temperature unitContinuously measures carbon dioxide, temperature and relative humiditySelf-calibrating, no moving parts to wear outMax-Min meomry of CO2,Temperature and RH% of last 24 hoursAuto-scrolling display of current-Max-Min CO2,Temperature and RH%Programmable Alert reminder on low/high CO2 levelsAudible alarm for CO2 alertProgrammable alert reminder on low/high RH%Manual calibration feature of CO2, RH, TemperatureNDIR life time： minimum 5 YearsBuilt-in ROM memory to keep settings and last memoryPowerd by external AC/DC adaptor (5V 1.2A)Display size: 95H x 50W (mm)Product size: 145H x 94W x 27D (mm) 

Air Quality CO2 Monitor

进达电子制品有限公司

FEATURES - Key input (by pushing button) for selection of PM2.5 / PM1.0 / PM10 data display. - Dust particle measuring range: 0 – 500 g/m3 - Detectable particle size: 0.3 - 10  m - Accuracy (PM2.5): +/- 10% at 10 – 40 °C - Resolution: 1 g/m3 - LCD display for measured dust particle concentration. - Backlight for air quality indication Green light represents good air quality. It will be on when the dust particle concentration is below 100 g/m3 . Blue light represents moderate air quality. It will be on when the dust particle concentration is between 100 -150 g/m3 . Red light represents poor air quality. It will be on when the dust particle concentration is above 150 g/m3 . - +/- buttons: to adjust the clock, temperature unit (°C/°F), temperature offset (+/-3°C with resolution of 0.5 °C / +/-6°F with resolution of 1 °F), selection of PM2.5 / PM1.0 / PM10 data display by user. If no key is pressed for 10 seconds, it will automatically return to normal mode. - Mode button: selection of clock / temperature plus air quality display.  TECHNICAL SPECIFICATION Operating supply voltage: 24 VAC, 50/60 Hz Rating: 0.5 A Sensing element: Laser Operating temperature: 32 – 122 °F / 0 – 50 °C Storage temperature: 23 – 122 °F / -5 – 50 °C Operating Humidity: 5 – 99 % RH non-condensing  MECHANICAL SPECIFICATION Mechanical dimension: Overall 116(L) X 84.5(W) X 35(H) mm Mounting holes: Provided at the back of the cabinet Mounting: Surface on wall &amp; wall box Wiring: 2 sq. mm cable 

HVAC Systems IAQ Thermostat Parts LCD Electronic Air Quality Sensor DLG01Q

 Wireless Air Quality sensor with RF-to-Modbus receiver
Sensor:  	 Voltage supply: 24VAC/VDC 	 Dust particle measuring range: 0-6000&mu;g/m3 	 Detectable particle size: 0.3-10&mu;m 	 Can connect with 0-10V output receiver 	 Effective RF range: 50 meters in open area   Receiver:  	 Collect data from Air Quality sensor 	 Connect with sensor through Modbus communication 	 Data is stored on Modbus server so that data can be accessed anywhere 	 All settings can be viewed and controlled by Modbus server  
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Wireless Air Quality Sensor 

欧赛特电子有限公司

 Main Features      Measures PM 2.5 current and max value for 1h/24h/since last resetIndoor temperature and humidity6 Grades Air Quality Levels Indicator: Good, Moderate, Mild, Unhealthy, Severe and HazardousRechargeable batteries and solar panel as backup powerTemperature units °C/°F selectableSpecificationsLine of sight wireless transmission (in open air): 100metersFrequency: 433 MHzUpdate Rate: 60 seconds （indoor T&amp;H）     10 minute (PM 2.5 data).Indoor temperature measure range: 14 to 140 °F(-9.9 to 60°C).Accuracy ± 1°F/±0.5°C, Resolution: 0.1 °F/ °CIndoor humidity measure range: 1% to 99%.Accuracy +/- 3% RH (@25°C. , 30%RH to 80%RH).Accuracy +/- 5% RH (@25°C. , 1%RH to29%RH；80%RH to 99%RH).PM 2.5 measure range: 0~999ug/m3Accuracy: &gt;100ug/m3, ±15%     &lt;100ug/m3, ±15ug/m3 Resolution: 1ug/m3

PM2.5 Air Quality Monitor

Measure TVOC level &lt;0.3-10 mg/m3Comfort indexIndoor temperature and humidityToo dry, Too wet alertToo hot, Too cold alertHi-Lo memoryMold alertTVOC sound alert5-color indicators and icons indicate air quality and ventilation recommendationsBacklightAlert in dog sound when TVOC level exceeds safety levelPowered by external 5V 0.6A AC/DC adaptorDisplay size: 6 x 6 cmProduct size: 9.4 L x 9.4 H x 2.7 D cm

1. Provides accurate information about the indoor air quality of home, office or greenhouse 2. Large readout of CO2 3. Slim modern design with high-resolution display 4. CO2 measurement : 400 -5000ppm 5. 4 colour icons indicate air quality and ventilation 6. Adjustable CO2 value alert with optional alarm sound 7. 12/24 hour time 8. Programmable snooze 9. Alternate display of time and CO2 value 10. Adjustable backlight brightness 11. Powered by external AC/DC adaptor 12. Product size : 280 H x 75 W x 75 D mm 

1. Provides accurate information about the indoor air quality of home, office or greenhouse 2. Large readout of Time, CO2, Month-Date / Temperature-RH% 3. Mirror coated lens 4. Measure CO2 : 0~5,000 ppm - Temperature : 0℃-50℃ - RH% : 20-95% 5. Different CO2 colour icons to show the CO2 levels (Green, Lime, Yellow, Red) 6. NDIR (non-dispersive infrared) gas sensor (single beam) 7. CO2 monitor on a large high-resolution display 8. Self-adjustable display brightness by light sensor 9. Continuously measures carbon dioxide, temperature and relative humidity 10. Self-calibratioin 11. Switchable display of large Time / CO2 12. Programmable alert reminder on low / high CO2 levels and RH% levels 13. Audible alarm for high CO2 alert 14. Temperature-RH% / Month-Date display 15. Manual calibration of CO2 16. NDIR lift time : minimum 5 years 17. Built-in ROM memory to keep settings and last memory 18. Wall-Mounting or desktop (with foldable back stand) 19. Power by external AC / DC adaptor 20. Battery backup by 2 x AA batteries (for time keeping) 21. Product size : 158 H x 370 W x 40 D mm 22. Display : 130 H x 340 W mm 23. Large digit : 107 mm height 

杭州普丽恒电子科技有限公司

Model No.: PLH-WD015                                                           Product Parameter: Dimension：160.35*303.68*117.95mmNet Weight： 1500gInput Voltage： DC12VCurrent：1A (max) Coverage Area：20㎡Filtration System: HEPA Filter, UV_C light+Photocatalyst Cell, Needle IonizerCCM of Particle Pollutant： P2CADR2 Score (Dust): 310m³/hCCM of Gaseous Pollutant:  F3CADR2 Score (Formaldehyde, benzene, TVOC): 425 m³/hNegative Ions：＞ 1.0 million/cm3 (test at 20cm away from the air outlet)Ozone: ＜ 0.01 ppm ozoneBacteria &amp; Virus Effectiveness: ＞99%Noise Level：45 dBFeatures: 1. Extremely simple appearance design and steady colour match, quite suitable for various family decoration styles. 2. Wall-mounted design and compact. 3. One-button control mode, simpler and more intuitive for use. 4. With a replaceable H13 HEPA Filter, efficient UV_C UV light+photocatalyst purification module, High-pressure ion purification module 3-layer filtration sterilization system, and dual active and passive purification mode, making purification more thorough. 5. Power and energy saving, no radiation or noise.  

Wall-mounted Air Sterilizer

TES Electrical Electronic Corp.

 	 PM 2.5: 0 to 500ug/m3 	 VOCs: 1 to 50ppm 	 Humidity: 1% to 99%RH 	 Temperature: -20 degree C to +60 degree C  

Air Quality Monitor

Hana Engineering Co., Ltd.

- This is an electronic monitor that dislpays a variety of statistics.
- It measures CO2 levels, relative humidity temperature, and also shows the date.
- It is perfect for classrooms, hospitals, and study rooms.
- This monitor is also fitted with a handy dewpoint alarm.
- Its bold and simple dislpay makes it easy to understand.

Desktop Indoor Airquality Monitor

Kaiterra

 	 Multi-parameter monitoring: TVOC, PM2.5, CO2, temperature, and relative humidity 	 Certified RESET&trade; Air Accredited Grade B monitors 	 Hot-swappable sensors with certified calibration 	 Meet and maintain advanced building certifications, including IWBI&rsquo;s WELL v2, RESET&trade;, and LEED, with data storage and export 	 Industry standard SSL/TLS encryption 	 Cloud-based, indoor air quality management platform integration: Kaiterra, MAN+HUMMEL OurAir, QLEAR, and gams 	 Building Automation Systems (BAS) integration 	 Connection: Wi-Fi (2.4Ghz); Ethernet; Support for hidden SSIDs, CaptivePortal and proxy servers 	 Data logging: 8GB of on-board memory (&gt;50,000,000 data points); &gt;100 years at 1 minute interval 	 External storage: Cloud-based, Micro-SD card, USB 	 Screen: 7&quot; full color touchscreen 	 Six AQI Standards: Kaiterra Overall Index, MAN+HUMMEL AQI, RESET Index, and more 	 Customized user permissions with PIN protection&nbsp;  

Sensedge Enterprise-Grade Indoor Air Quality Monitor (TVOC/PM2.5/CO2/Temperature/Humidity) 

东莞市宏源净化设备有限公司

   Adopting non-woven cloth and glass fiber as filtering materials, primary-efficiency filter chooses pleated wedge shape to enlarge the actual effective filter area.   It is designed as plank structure supported by metal mesh clip or inner joints frame together with metal outer frame.   So it features low resistance, long endurance, washable, economical and practical.&nbsp;  Application: 
   Primary-efficiency filter is fit to pre-filtering for central air-conditioning ventilation system, combustion gas turbine and air compressor.  Structure: 
   Primary-efficiency air filter is designed for two kinds of structures-joint frame and general framework.   The former is strong, even filtering material, but time-consuming in manufacturing whereas the latter is easy to change filtering material, time-saving but not as strong as the former.  Filtering material: 
   Activated carbon filter adopts washable non-woven cloth, activated carbon, synthetic fiber, chemical fiber (imported), glass fiber (imported), Kam-convex mesh (nylon net).   Non-woven cloth and glass fiber are more widely used with primary or medium efficiency.  

Primary-efficiency Air Filter

- This is a wall mounted air quality monitor.
- It boasts an easy-to-understand display with a three step air quality dividing system.
- It is excellent for classrooms for increased concentration in study.
- This monitor informs people of appropriate ventilation times.
- It measures and displays CO2, relative humidity, and temperature on its LED panel.

Indoor Airquality Monitor

 	 Apple HomeKit and IFTTT integration 	 Laser-based light scattering particle sensor 	 Temperature &amp; humidity sensor 	 TVOC sensor 	 Local weather forecast display 	 Wi-Fi (2.4Ghz) connection 	 2.6&quot; full color LCD screen 	 End-to-end encryption 	 Customizable settings: Language, AQI standards, and screen brightness 	 Automatic calibration to user location 	 Support for Kaiterra app for iOS and Android devices: Track and analyze air quality trends  

Laser Egg 2+ Indoor Air Quality Monitor (TVOC/PM2.5/Temperature/Humidity)

常达兴业有限公司

Featured here is an ultra-high capacity filtration system for the whole house. It is made of 100% carbon and offers a service life of 100,000 liter. This filtration system has an easy and quick change design and can effectively removes Chlorine, lead, pesticide, and other chemicals. 	 100% carbon fiber made in japan. 	 Mainly removes chlorine, total trihalomethanes, tetrachloroethylene, trichloroethylene, dibromomethane, bromoform, dichloro methyl bromide, lead, pesticide, odor, sediment and metal particles. 	 Service life: 100,000 liter. 	 Simple installation. 	 Easy and quick change design. 	 Effectively remove harmful chemicals. 	 Designed for the while house. 	 JIS S3201 testing standard from Japan. &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 	 Diameter of the water pipe: 1&rdquo; (2.54cm).  

Filtration System

   Medium-efficiency bag filter is mainly used to filter the dust particles with the diameter of 0.5&mu;m and above.   It has the advantage of more filtering area, high dust holding capacity, low resistance and it can be washed and used repeatedly, etc.  Application: 
   Bag filters are extensively used in the ventilation systems of the central air conditionings and the purification of pharmacy industry, hospital, electron industry, and food industry, etc.   Additionally, they can also be used in the front end filtration of the high-efficiency air filters to reduce their loads and prolong their service lives.   Bag filters have dust holding capacity and low wind speed because of their big windward area.   Therefore, they are regarded as the best medium-efficiency filter structure up to present.  Structure: 
   They use new-type complex nonwovens or imported minute glass fiber and imported synthetic fiber and are covered with reinforcing and molding filter materials.   They have bag-shaped molds and are equipped with all kinds of metal outside frames (galvanizing plate, iron plate, and aluminum alloy, etc.)  Filtering material: 
   Generally, there are three kinds of filtering materials used, namely, complex nonwovens, synthetic fiber and glass fiber.  

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