346,661 Air Quality Sensor
results from10,195 suppliers
Professional 400-5000ppm Carbon Dioxide Ndir Infrared C02 Sensor for Industry Hospital School Home Air Quality Monitor
US$ 8.4-9.75 / pieces
Min. Order:1 pieces
- Type: Infrared Gas Sensor
- Sensitivity: High
- Customized: Customized
- Product Name: Carbon Dioxide Gas Sensor
- Detection Gas: CO2 Gas
- Application: Air Quality Monitor
Quality Assurance Indoor Air Quality Home Gas Sensor
US$ 30-35 / pieces
Min. Order:1 pieces
- After-sales Service: Support
- Warranty: 1year
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE
- Gas: O2
Firstrate Firstrate FST100-2005 RS485 24V DC pm10 PM2.5 Smart Air Quality Testing Monitor Sensor
US$ 56-67 / Piece
Min. Order:5 Pieces
- Type: Infrared Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: Digital Type
- Production Process: SemiConductor Integrated
- Material: Metal
- IP Rating: IP65
Portable WiFi Multi Gas Measure Air Monitoring Device Air Quality Sensor for Household Pollution Particles Testing
US$ 30.7-32.7 / Piece
Min. Order:50 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Ggele
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Laser Dust Sensor Detect Pm2.5 Pm1.0 Pm10 for Air Quality Monitor
US$ 4.5-6.5 / pieces
Min. Order:1 pieces
- Type: Laser Dust Sensor
- Sensitivity: High
- Customized: Non-Customized
- Product Name: Pm Sensor
- Type of Detection: Pm2.5,Pm10,Pm1.0 (μG/M³)
- Application: School, Home, Factory
High-Precision Nitrogen Dioxide Sensor for Air Quality Monitoring3.
US$ 163.43 / pieces
Min. Order:1 pieces
- Type: Electrochemical Gas Sensor
- Conductivity Type: Non-conductivity Type
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Metal
- IP Rating: IP56
High Accuracy Electrochemical Ozone O3 Gas Sensor Civil Disinfection Cabinet Detects O3 Air Quality
US$ 14-19 / pieces
Min. Order:1 pieces
- Type: Electrochemical Gas Sensor
- Output Signal Type: Digital Type
- Material: Plastic
- Sensitivity: High
- Certification: Rosh,FCC, ISO,CE
- Customized: Customized
Sulfur Dioxide Sensor Analyzer for Air Quality Monitor So2 Sensor
US$ 117.74 / pieces
Min. Order:10 pieces
- Customized: Customized
- Portable: Portable
- Certification: CE
- Type: Electrochemical Gas Analyzer
- Sensitivity: 25 Na/Ppm ± 10 Na/Ppm
- Zero Current: ± 100na
Smart CO2 Monitor /Temperature Monitor /Humidity Meter with Air Quality Sensor Gas Analyzer for Office, School, Building.
US$ 29.9-39.9 / Piece
Min. Order:50 Pieces
- After-sales Service: Yes
- Warranty: 1years
- Brand: Astop
- Customized: Customized
- Portable: Desktop
- Certification: CE
Veinasa-Thco2 Indoor Air Quality Digital Carbon Dioxide Temperature Humidity Ndir Sensor CO2 Temperature Humidity Sensor
US$ 160 / Piece
Min. Order:1 Piece
- Sensitivity: High
- Certification: CE
- Customized: Customized
- CO2 Measurement Range: 0~2000ppm
- Temperature Measurement Range: -50ºC~100ºC
- Humidity Measurement Range: 0~100%Rh
Pm2.5 Air Sensor Module Particle Concentration Sensor for Indoor Gas Air Quality Monitor
US$ 4.5-6.5 / pieces
Min. Order:1 pieces
- Customized: Customized
- Product Name: Pm Sensor
- Type of Detection: Pm2.5,Pm10,Pm1.0 (μG/M³)
- Application: School, Home, Factory
- Measure Range: 0~1000μG/M³ (Scalable)
- Operating Voltage: DC 5V±0.1V
Advanced Air Quality Monitor with 4 Electrode Ozone Sensor
US$ 86.11-94.74 / pieces
Min. Order:1 pieces
- Type: Electrochemical Gas Sensor
- Conductivity Type: -
- Output Signal Type: -
- Production Process: -
- Material: ABS
- IP Rating: -
High Accuracy Air Quality Gas Sensor Module Solid-State Electrolyte CO2 Sensor for Industry Home CO2 Meter
US$ 9.2-9.6 / pieces
Min. Order:1 pieces
- Type: Solid-State Electrolyte Sensor
- Sensitivity: High
- Customized: Customized
- Product Name: Carbon Dioxide Gas Sensor
- Detection Gas: CO2 Gas
- Service Life: > 10 Years
Air Quality Pm CO2 Air Temperature and Humidity Iaq Gas Transmitter Sensor
US$ 17-194 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Output Signal Type: Analog Type
- IP Rating: IP65
- Sensitivity: High
- Certification: CE
- Customized: Customized
Ion Minipid Sensor with Photo-Ionisation Voc Sensor Air Quality Monitor
US$ 492.53 / pieces
Min. Order:1 pieces
- Type: Electrochemical Gas Sensor
- Conductivity Type: Non-conductivity Type
- Output Signal Type: Digital Type
- Production Process: -
- Material: -
- IP Rating: -
Bgt Environment Monitoring Probe Air Quality Sensor Industrial Decibel Noise Detector Noise Sensor
US$ 89.99-96.4 / pieces
Min. Order:1 pieces
- Type: Noise Sensor
- Conductivity Type: Sense
- Output Signal Type: Digital and Voltage
- Production Process: Noise Sensor
- Material: Air
- IP Rating: IP55
Smart Home Voc Tvoc Air Quality Gas Sensor Module Used in Range Hoods
US$ 3-4.9 / pieces
Min. Order:1 pieces
- Type: SemiConductor Gas Sensor
- Output Signal Type: Analog Type
- Sensitivity: High
- Customized: Customized
- Product Name: Tvoc Sensor
- Detection Gas: Tvoc, CH2o, CO2
Air Quality Sensor S+4 2eco Ong Life Low Cost 2 Electrode Co Sensor Carbon Monoxide Analyzer
US$ 8.8 / Piece
Min. Order:1 Piece
- Gas: CO
- Type: Electrochemical Gas Analyzer
- Place of Origin: Newport, United Kingdom
- Theory: Electrochemical
- Use: Co Detect
- Model Number: S+4 2eco
Fosensor Supplier Wholesale Price Infrared Dust Concentration Sensor for Air Quality Meter
US$ 2.6-4.6 / pieces
Min. Order:1 pieces
- Customized: Customized
- Product Name: Pm2.5 Sensor
- Detection Range: 0.3~10 μm
- Application: School, Home, Factory
- Pm2.5 Range: 0~500
- Operating Voltage: DC 5V±02V
High-Precision Infrared CO2 Gas Sensor for Indoor Air Quality
US$ 15.61 / pieces
Min. Order:10 pieces
- Type: Infrared Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
Electrochemical Gas Sensor Original Air Quality Gas Oxygen Sensor
US$ 105 / pieces
Min. Order:2 pieces
- Type: Catalytic Combustion Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: Analog Type
- Production Process: Injection
- Material: Ceramics
- IP Rating: IP20
Hiqh Precision Carbon Dioxide CO2 Gas Detection Infrared Gas Sensor Module for CO2 Sensor
US$ 8.4-9.75 / pieces
Min. Order:1 pieces
- Type: Infrared Gas Sensor
- Sensitivity: High
- Customized: Non-Customized
- Output Method: Uart.Dac
- Product Name: Carbon Dioxide Gas Sensor
- Detection Gas: CO2 Gas
Aqi Sensor Detect Temperature, Humidity, Pm2.5, Pm10, Atmospheric Pressure, Light, Tvoc Environment Air Quality
US$ 27-300 / Piece
Min. Order:1 Piece
- After-sales Service: Whole Life Technical Support
- Warranty: One Year
- Product Name: Jx-Mg111
- Power Supply: DC 10-30V
- Maximum Power Consumption: 0.6W (24V DC Power Supply)
- Detection Parameters: Temperature, Humidity, Pm2.5, Pm10, Air Pressure,
Fosensor Gas Sensor Supplier 1G/M Pm2.5 Air Quality Sensor Dust Concentration Sensor Module for Indoor Air Quality Monitor
US$ 4.5-6.2 / pieces
Min. Order:1 pieces
- Customized: Customized
- Product Name: Pm2.5 Sensor
- Type of Detection: Pm2.5,Pm10,Pm1.0 (μG/M³)
- Application: School, Home, Factory
- Measure Range: 0~1000μG/M³ (Scalable)
- Operating Voltage: DC 5V±0.1V
Rika Rk300-08b Outdoor ABS All in One O2/O3/H2s/No2/So2/Nh3/Air Quality Meter Sensor with Shield
US$ 499-743 / Piece
Min. Order:1 Piece
- Type: Multi-in-One Gas Sensor
- Conductivity Type: Non-conductivity Type
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Plastic
- IP Rating: IP65
Formaldehyde Detector Data Logger Air Pollution Sensor Air Quality Monitor for Home Office
US$ 61-151 / pcs
Min. Order:1 pcs
- After-sales Service: We Can Provide Lifetime Maintenance
- Warranty: 1 Year
- Brand: Smart
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
Outdoor Mounted Customized Weather Station Transmitter Optional Co CO2 Voc Tvoc Hcho O2 Nh3 H2s So2 No2 O3 Pm2.5 Pm10 Sensor Air Quality Gas Analyzar
US$ 36.99-798 / Piece
Min. Order:1 Piece
- After-sales Service: 24hours on Line
- Warranty: 1year
- Brand: Bgt
- Customized: Customized
- Portable: Non Portable
- Certification: CE, ISO9001
Portable Handheld Digital Air Quality Meter Air Quality Detector Test Pm2 5 Hcho Tvoc Indoor Black Laser Power Sensor
US$ 21-23 / Piece
Min. Order:50 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Ggele
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Affordable 0-200ppm Gas Sensor for Air Quality Monitoring
US$ 40.84-43 / pieces
Min. Order:10 pieces
- Type: Electrochemical Gas Sensor
- Conductivity Type: Non-conductivity Type
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Metal
- Sensitivity: High
Desktop Ndir Type CO2 Sensor with LCD Screen Air Quality Detector
US$ 49.5-56 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Desktop / Wall Mounted
- Certification: CE, RoHS
Multi-Function Air Quality Detection Sensor Module for Atmospheric Environment Detection
US$ 9.5-11 / pieces
Min. Order:1 pieces
- Customized: Customized
- Product Name: Multi in One Air Quality Sensor
- Type of Detection: Tvoc,Pm2.5,Temperature, Humidity
- Tvoc,Pm2.5,Temperature, Humidity: Indoor & Outdoor Air Quality Detecting
- Output Signal: Uart, Iic
- Operating Voltage: DC 5V±0.1V
Es1-AG1-1000 Vocs Sensor safety Sensor Electrochemical So2 Sensor Air Quality Monitoring System Voc Gas Analyzer
US$ 40.83-43 / pieces
Min. Order:10 pieces
- Type: Gas Sensor
- Conductivity Type: Non-conductivity Type
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Plastic
- Sensitivity: High
Fosen Manufacturer High Sensitivity O-5000μ G/M³ Air Quality Detection Mems Voc/Tvoc Gas Sensor Module for Office
US$ 3-4.9 / pieces
Min. Order:1 pieces
- Type: SemiConductor Gas Sensor
- Sensitivity: High
- Customized: Customized
- Product Name: Tvoc Sensor
- Detection Gas: Tvoc, CH2o, CO2, etc
- Application: Tvoc Gas Detection
Factory Low Price Rk300-03 ABS Waterproof Outdoor CO2 Carbon Dioxide Sensor Transmitter for Air Quality Monitoring
US$ 83-115 / Piece
Min. Order:1 Piece
- Type: CO2 Sensor
- Conductivity Type: Non-conductivity Type
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Plastic
- IP Rating: IP65
Es1-No2-1000 Competitive Price Electrochemical Nitrogen Dioxide Gas Sensor No2 Sensor Air Quality Monitoring System
US$ 129.75 / pieces
Min. Order:10 pieces
- Type: Electrochemical Gas Sensor
- Conductivity Type: Non-conductivity Type
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Metal
- Sensitivity: High
Fosensor Supplier Uart Output Resolution 0.001mg/M Electrochemical Formaldehyde CH20 Gas Sensor Module for Indoor Air Quality
US$ 4-5.9 / pieces
Min. Order:1 pieces
- Type: Electrochemical Gas Sensor
- Output Signal Type: Digital Type
- Material: Plastic
- Sensitivity: High
- Certification: Rosh,FCC, ISO
- Customized: Customized
Advanced Technology Air Quality Sensor for Real-Time Alerts
US$ 300-450 / pieces
Min. Order:1 pieces
- Type: Combustible Gas Sensor
- Conductivity Type: Non-conductivity Type
- Output Signal Type: Analog Type
- Production Process: Ceramics
- Material: Plastic
- IP Rating: IP68
Original Quality Supply Air Flow Meter Sensor OEM E5t51071 Maf Sensor for Mazda
US$ 13.6-16.6 / Piece
Min. Order:50 Pieces
- Type: SemiConductor Gas Sensor
- Conductivity Type: Volume Control Type
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: Plastic
- IP Rating: IP68
Manufacturers Sell 5 in 1 Mini Portable Indoor Desktop Automatic Alarm Air Quality Monitor Gas Sensor
US$ 21-23 / Piece
Min. Order:50 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Ggele
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Air Quality Thermo Hygrometer CO2 Sensor Carbon Dioxide Monitoring
US$ 73.8-94.4 / Piece
Min. Order:1 Piece
- After-sales Service: Technical Support
- Warranty: 12 Month
- Brand: Yowexa/OEM
- Customized: Customized Accepted
- Portable: Portable
- Certification: CE, RoHS, ISO9001
