11,028 Dust Particle Sensor
results from315 suppliers
Hengko Ht-P109 Stainless Steel I2c Temperature & Humidity Probe Sensor HVAC
US$ 30-32 / Piece
Min. Order:1 Piece
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: I2c Output
- Production Process: Sensor Technology
- Material: Stainless Steel
Reflective Infrared Beam Detector Beam Smoke Sensor
US$ 95-150 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Installation Mode: Wall Mounted
- Application: Home, Industry, Communication Electronic Products
- Color: Gray
- Packing: Carton
- Standard: 180*100*60mm
PNP NPN Miniature Through Beam Photoelectric Sensors From China Factory
US$ 9.5-13 / Piece
Min. Order:1 Piece
- Type: Opposed Type Sensor
- Output Signal Type: Switching Type
- Production Process: Integration
- Material: Plastic
- Feature: Corrosion Resistant
- IP Rating: IP67
Anti-Pinch Infrared Sensor Photocell Beam Sensor for Automatic Door Safety
US$ 10-16 / Piece
Min. Order:10 Pieces
- Function Type: Infrared Range and Communication System, Search and Tracking System, Radiometer
- Detection Type: Photon Detector
- Output Signal Type: Digital Type
- Production Process: SemiConductor Integrated
- Material: Semiconductor Material
- IP Rating: IP65
Automatic Cleaning Function Online Digital Turbidity Sensor MLSS Probe
US$ 1000-1200 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: RoHS, CE, ISO9001
- Type: Concentration Meter
- Function: Over Voltage Protection, Overheat Protection, Short Circuit Protection
Wholesale Beam Sensor for Intruder Alarm System and Perimeter Security
US$ 120-150 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Usage: Infrared
- Installation Mode: Wall Mounted
- Certification: CE, Lpcb&En-54
- Application: Home, Industry, Communication Electronic Products
- Colour: White
Xs-Pm Particle Size Analyzer Detector Pm2.5 Smart Sensor Air Quality Monitor for Outdoor Weather Station
US$ 269-299 / Piece
Min. Order:1 Piece
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Plastic
- Customized: Customized
- Pm2.5 Range: 0.0-999.9μG/M3
- Pm10 Range: 0.0-1999.9μG/M3
Bgt-2512 Weather Station Pm2.5/Pm10 Temperature Sensors Air Quality Detector Air Quality Monitor
US$ 165.68-172.58 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Bgt
- Customized: Customized
- Portable: Non Portable
- Certification: CE
Low Price and High Reliability 80 GHz Radar Type Level Sensor
US$ 235-245 / Piece
Min. Order:2 Pieces
- After-sales Service: Warranty
- Principle: Piezoelectric Type
- Range: 0-120m
- Measurement Accuracy: <2mm
- Kind: Radar
- Structure: All in One
Clearer Light Spot Universal Optical Sensor Through Beam Photoelectric Switch Sensor
US$ 10-13 / Piece
Min. Order:1 Piece
- Type: Opposed Type Sensor
- Output Signal Type: Switching Type
- Production Process: Integration
- Material: Plastic
- Feature: Corrosion Resistant
- IP Rating: IP67
26g 30m Solid Powder Heat Liquid High Frequency Water Level Gauge Indicator Radar Level Transmitter Meter Sensor
US$ 220-385 / Piece
Min. Order:1 Piece
- Type: High Frequency Radar Level Meter
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Integration
- Feature: Low Temperature Resistant
- Material: Stainless Steel
Guided Wave Explosion-Proof Radar Level Transmitter Hydrostatic Level Sensor
US$ 460 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Accuracy: ±0.6-1%
- Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas, Liquid
- Size: DN10-50
- Sensor: Tube/Flange
Honeywell HPMA115S0-XXX Particulate Matter Sensors HPM Series
US$ 15-50 / Piece
Min. Order:1 Piece
- Certification: CE
- Detection: PM2.5, PM10
- Output data: PM2.5 in µg/m3, PM10 in µg/m3
- Response time: <6 s
- Supply voltage: 5 V ±0.2 V
- Switching frequency max.: 100 kHz
Hengko Ht-E067 Stainless Steel I2c Temperature & Humidity Probe Sensor Constant Temperature and Humidity Chamber
US$ 29-34 / Piece
Min. Order:1 Piece
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: I2c Output
- Production Process: Sensor Technology
- Material: Stainless Steel
Honeywell HPM Series Particulate Matter Sensors HPMA115S0-TIR
US$ 15-50 / Piece
Min. Order:1 Piece
- Certification: RoHS
- Detection: PM2.5, PM10
- Output data: PM2.5 in µg/m3, PM10 in µg/m3
- Response time: <6 s
- Supply voltage: 5 V ±0.2 V
- Switching frequency max.: 100 kHz
Automatic Gate Wired Battery Infrared Safety Beam Photocell Sensor with Presence Function
US$ 10-16 / Piece
Min. Order:10 Pieces
- Function Type: Infrared Range and Communication System, Search and Tracking System, Radiometer
- Detection Type: Photon Detector
- Output Signal Type: Digital Type
- Production Process: SemiConductor Integrated
- Material: Semiconductor Material
- IP Rating: IP65
Conventional Infrared Optical Beam Detector Smoke Sensor with Four Mirror Reflector
US$ 120-150 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Usage: Infrared
- Installation Mode: Wall Mounted
- Certification: CE, Lpcb&En-54
- Application: Home, Industry, Communication Electronic Products
- Colour: White
Hengko Ht-P103 Stainless Steel I2c Temperature & Humidity Probe Sensor Weather Station
US$ 19.5-21.5 / Piece
Min. Order:1 Piece
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Certification: CE
- Customized: Customized
- Product Name: I2c Temperature and Humidity Sensor Probe
Honeywell HPMA-115S0-IAQ Particulate Matter Sensors HPM Series
US$ 15-50 / Piece
Min. Order:1 Piece
- Certification: CE
- Detection: PM2.5, PM10
- Output data: PM2.5 in µg/m3, PM10 in µg/m3
- Response time: <6 s
- Supply voltage: 5 V ±0.2 V
- Switching frequency max.: 100 kHz
8 in One Air High Quality Meter Sensor Temperature and Humidity LCD Display with Charging
US$ 28.5-35 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
Hengko Ht-E067 Stainless Steel I2c Temperature & Humidity Probe Sensor Heater
US$ 29-34 / Piece
Min. Order:1 Piece
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: I2c Output
- Production Process: Sensor Technology
- Material: Stainless Steel
Honeywell HPMA115C0-001 Particulate Matter Sensors HPM Series
US$ 15-50 / Piece
Min. Order:1 Piece
- Certification: CE
- Detection: PM2.5, PM10
- Output data: PM2.5 in µg/m3, PM10 in µg/m3
- Response time: <6 s
- Supply voltage: 5 V ±0.2 V
- Switching frequency max.: 100 kHz
10~30V DC Thru Beam Photoeye Opposed Photocell Sensor with CE Certificate
US$ 8-13 / Piece
Min. Order:5 Pieces
- After-sales Service: Warranty Service
- Warranty: 15 Months
- Detection Range: 30m
- Protection Circuit: Short Circuit Protection, Reverse Polarity Protect
- Output: NPN/PNP
- Supply Voltage: 10~30V DC
Ht-E065 Flange Duct Stainless Steel Probe I2c Temperature and Humidity Sensor
US$ 35-39 / Piece
Min. Order:1 Piece
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: I2c Output
- Production Process: Sensor Technology
- Material: Stainless Steel
Honeywell Particulate Matter Sensors HPM Series HPMA115C0-002
US$ 15-50 / Piece
Min. Order:1 Piece
- Certification: CE
- Detection: PM2.5, PM10
- Output data: PM2.5 in µg/m3, PM10 in µg/m3
- Response time: <6 s
- Supply voltage: 5 V ±0.2 V
- Switching frequency max.: 100 kHz
3 in 1 CO2 Monitor Pm2.5/10 Nh3 Tester Temperature and Humidity Sensor
US$ 42.99-45.99 / Piece
Min. Order:1 Piece
- Installation Type: Wall-Mounted Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: ABS
Hengko Ht-E064 Stainless Steel I2c Temperature & Humidity Probe Sensor Testing and Measurement
US$ 29-34 / Piece
Min. Order:1 Piece
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: I2c Output
- Production Process: Sensor Technology
- Material: Stainless Steel
Automatic Door Infrared Presence Sensor Outdoor Sun Resistant 30 Meter Detection Distance
US$ 10-16 / Piece
Min. Order:10 Pieces
- Function Type: Infrared Range and Communication System, Search and Tracking System, Radiometer
- Detection Type: Photon Detector
- Output Signal Type: Digital Type
- Production Process: SemiConductor Integrated
- Material: Semiconductor Material
- IP Rating: IP65
Hth242 4-20mA 0-5V 0-10V RS485 Acsesuares Duct Humidity Sensor Temperature Sensor
US$ 60 / Piece
Min. Order:2 Pieces
- Type: Submersible
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Normal Wirewound
- Feature: Conductor
- Material: Plastic
High-Precision Industrial-Grade Air Quality Detection Integrated Four-Gas and Two-Dust Sensor
US$ 711-743 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Output Signal Type: Analog Type
- Production Process: Integration
- IP Rating: IP65
- Sensitivity: High
- Certification: CE
15m Through Beam Photocell Sensor for Swing Gate Ada
US$ 9.5-13 / Piece
Min. Order:1 Piece
- Customized: Customized
- Standard Component: Standard Component
- Material: Engineering Plastics
- Category: Sensor
- Detection Range: 30m
- Protection Circuit: Short Circuit Protection, Reverse Polarity Protect
Bgt Smart City Fog Weather Scatter Visibility Meter Sensor for Traffic Road Condition
US$ 2099.99-2999.99 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours
- Warranty: One Year
- Standard: Celsius
- Accuracy: ±0.5ºC
- Usage: Industrial, Smart City
- Display: RS485 Modbus
Ht-E062 Stainless Steel I2c Temperature and Humidity Probe Sensor for Pharmaceutical Storage
US$ 26.5-33 / Piece
Min. Order:1 Piece
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: I2c Output
- Production Process: Sensor Technology
- Material: Stainless Steel
Ht-E065 Flange Stainless Steel Rht-H30 35 85 Temperature -40 to 125º C I2c Air Temperature and Humidity Sensors
US$ 29-34 / Piece
Min. Order:1 Piece
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: I2c Output
- Production Process: Sensor Technology
- Material: Stainless Steel
Infrared Sensor for Gate Door Barrier Access Security Outdoor Used 30m Range
US$ 10-16 / Piece
Min. Order:10 Pieces
- Function Type: Infrared Range and Communication System, Search and Tracking System, Radiometer
- Detection Type: Photon Detector
- Output Signal Type: Digital Type
- Production Process: SemiConductor Integrated
- Material: Semiconductor Material
- IP Rating: IP65
High Accuracy 26GHz 30m Radar Water Level Transmitter Sensor Gauge
US$ 300-499 / Piece
Min. Order:1 Piece
- Type: Radar Type
- Contact: Contactless
- Output Signal Type: Analog Type
- Production Process: Integration
- Feature: SemiConductor
- Material: Stainless Steel
PF21t Opposed Type Photo Sensor Photoelectric Sensor Infrared Light Sensor
US$ 9.5-13 / Piece
Min. Order:1 Piece
- Type: Opposed Type Sensor
- Output Signal Type: Switching Type
- Production Process: Integration
- Material: Plastic
- Feature: Corrosion Resistant
- IP Rating: IP67
Corrosion Resistant Radar Level Meter Radar Transmitter Level Sensor
US$ 235-245 / Piece
Min. Order:2 Pieces
- After-sales Service: Warranty
- Principle: Piezoelectric Type
- Range: 0-120m
- Measurement Accuracy: <2mm
- Kind: Radar
- Structure: All in One
Ht-E062 Stainless Steel I2c Temperature and Humidity Probe Sensor for Data Center
US$ 26.5-29 / Piece
Min. Order:1 Piece
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: I2c Output
- Production Process: Sensor Technology
- Material: Stainless Steel
Hengko Ht-E067 Stainless Steel I2c Temperature & Humidity Probe Sensor Corrosion
US$ 29-34 / Piece
Min. Order:1 Piece
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: I2c Output
- Production Process: Sensor Technology
- Material: Stainless Steel
