56,634 Humidity Detection Sensor
results from1,665 suppliers
Screw Mount Ntc PT100 Temperature Probe Sensor for Water Boiler
US$ 1-1.5 / Piece
Min. Order:1000 Pieces
- Installation Type: Screw Type
- Sensing Type: Resistive
- Contact: Contactless
- Output Signal Type: Analog Type
- Production Process: Normal Wirewound
- Material: Resistive Lithium Chloride
Optical Switch Lr-Tb5000 Long-Distance Laser Ranging Displacement Sensor
Min. Order:1 Piece
- Packing: Boxes
- Standard: 1-10kg
- Port: Shenzhen
- Production Capacity: 50000PCS/Year
- Origin: Taiwan China
- HS Code: 8481201000
Noise Sensor RS485 Noise Transmitter Decibel Detector Industrial Grade Noise Monitoring with High Precision
US$ 20-21.4 / Piece
Min. Order:1 Piece
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contactless
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Plastics
Electric Igniter Manufacturer Flame Sensor for Boiler, Suitable for Gas Furnaces
US$ 2.6-3.5 / Piece
Min. Order:1000 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Normal Wirewound
- Material: Stainless Steel
Plug-in Type Ntc Temperature Thermistor Sensor for Water Heater with CE Paper
US$ 1-1.5 / Piece
Min. Order:1000 Pieces
- Installation Type: Immersing Type
- Sensing Type: Resistive
- Contact: Contactless
- Output Signal Type: Analog Type
- Production Process: Normal Wirewound
- Material: Resistive Lithium Chloride
Original Fiber Optic Sensor Fu-35fa Reflective Sensor
Min. Order:1 Piece
- Packing: Boxes
- Standard: 1-10kg
- Port: Shenzhen
- Production Capacity: 50000PCS/Year
- Origin: Taiwan China
- HS Code: 8481201000
Factory Direct Flame Sensor for Boiler, Fast Response for Gas Furnaces
US$ 2.6-3.5 / Piece
Min. Order:1000 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Normal Wirewound
- Material: Stainless Steel
Inductive Switch Sensor Pr-Fb3on3 Keyence
Min. Order:1 Piece
- Packing: Boxes
- Standard: 1-10kg
- Port: Shenzhen
- Production Capacity: 50000PCS/Year
- Origin: Taiwan China
- HS Code: 8481201000
Wireless Communication Temperature and Humidity Detection Portable GPS Tracker
US$ 88-91 / Piece
Min. Order:2 Pieces
- Screen Size: No Screen
- Use: Automotive
- Warranty: 1 Year
- Prodcut Name: Wireless Communication Temperature and Humidity De
- Battery: Rechargeable Lithium Battery 3.7V /4200mAh
- Charge Current: 1000mA Full Charge in About 5 Hours
High Quality Flame Sensor for Gas Burner by Rpd, Ideal for Gas Furnaces
US$ 2.6-3.5 / Piece
Min. Order:1000 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Normal Wirewound
- Material: Stainless Steel
Photoelectric Sensor Pr-MB30n3 for Keyence Pr-MB30n3
Min. Order:1 Piece
- Packing: Boxes
- Standard: 1-10kg
- Port: Shenzhen
- Production Capacity: 50000PCS/Year
- Origin: Taiwan China
- HS Code: 8481201000
Intelligent Logistics Asset Tracking Geolocation Temperature Humidity Detection GPS Tracker
Min. Order:1 Piece
- Screen Size: No Screen
- Use: Automotive
- Warranty: 1 Year
- Prodcut Name: Intelligent Logistics Asset Tracking Geolocation T
- Battery: Rechargeable Lithium Battery 3.7V /4200mAh
- Charge Current: 1000mA Full Charge in About 5 Hours
Manufacturer Flame Detector Sensor, Perfect for Gas Furnaces
US$ 2.6-3.5 / Piece
Min. Order:1000 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Normal Wirewound
- Material: Stainless Steel
Keyence Lr-Tb2000c Amplifier with Built-in Cable Type Laser Sensor
Min. Order:1 Piece
- Packing: Boxes
- Standard: 1-10kg
- Port: Shenzhen
- Production Capacity: 50000PCS/Year
- Origin: Taiwan China
- HS Code: 8481201000
Wireless Communication Temperature Humidity Detection GPS Tracker
Min. Order:1 Piece
- Screen Size: No Screen
- Use: Automotive
- Warranty: 1 Year
- Prodcut Name: Temperature Humidity Detection GPS Tracker
- Battery: Rechargeable Lithium Battery 3.7V /4200mAh
- Charge Current: 1000mA Full Charge in About 5 Hours
High Quality Flame Sensor Ignitor by Rpd, Ideal for Gas Furnaces and Igniters
US$ 2.6-3.5 / Piece
Min. Order:1000 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Normal Wirewound
- Material: Stainless Steel
Fiber Amplifier Sensor Fs-N11n for Keyence
Min. Order:1 Piece
- Packing: Boxes
- Standard: 1-10kg
- Port: Shenzhen
- Production Capacity: 50000PCS/Year
- Origin: Taiwan China
- HS Code: 8481201000
Lr-W500 W500c White Light Spot Color Code Photoelectric Sensor for Keyence
Min. Order:1 Piece
- Packing: Boxes
- Standard: 1-10kg
- Port: Shenzhen
- Production Capacity: 50000PCS/Year
- Origin: Taiwan China
- HS Code: 8481201000
New Sensor Laser Displacement Sensor Lr-Zb for Keyence
Min. Order:1 Piece
- Packing: Boxes
- Standard: 1-10kg
- Port: Shenzhen
- Production Capacity: 50000PCS/Year
- Origin: Taiwan China
- HS Code: 8481201000
DC 24V Greenhouse 4-20mA Solar Light Illuminance Intensity Sensor
US$ 47-57 / Piece
Min. Order:2 Pieces
- Type: Wall-Mounted Current Type
- Measuring Medium: Illuminance Sensor
- Display Type: LED
- Site Display: Site Display
- Accuracy: 3%F.S
- IP Rating: IP65
12V/24V 4wired Fire Alarm Smoke Sensor for Security and Protection System
US$ 8.9-10.7 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Usage: Smoke Detector
- Installation Mode: Built in
- Certification: ISO, CCC
- Application: Industry, Communication Electronic Products, Special Equipment
- Rated Operational Voltage: DC12~24V
Lora Temperature and Humidity Data Logger Detection System with Cloud Platform
US$ 134-165 / pcs
Min. Order:1 pcs
- After-sales Service: We Can Provide Lifetime Maintenance
- Warranty: 1 Year
- Customized: Customized
- Certification: RoHS, CE, ISO
- IP Rating: IP31
- Screen Size: 3"
Inductive-Loop Detector/Loop Detection Sensor for Boom Barrier Access Contrrol
US$ 50-55 / Piece
Min. Order:1 Piece
- Type: Metal Detector
- Usage: Metal
- Installation Mode: Built in
- Certification: CE, FCC, RoHS
- Application: Industry, Communication Electronic Products, Car/Motorcycle, Traffic
- Self-Turning Range: 20-2000μh
Hr202 Humidity Sensor Module Humidity Detection Sensor Module for Smart Car
US$ 0.7-0.76 / Piece
Min. Order:10 Pieces
- Installation Type: DIY
- Sensing Type: Thermocouple
- Contact: Contactless
- Output Signal Type: Analog Type
- Production Process: Normal Wirewound
- Material: Plastic
Professional Handheld H2s Oxygen Carbon Monoxide Combustible Gas Detector
US$ 124-197 / sets
Min. Order:1 sets
- After-sales Service: 24 Hours Online Service
- Warranty: 12 Months
- Brand: TES
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Hr202 Humidity Detection Sensor Module DC 3.3V-5V Lm393 Chip (3 wire system)
US$ 0.54-0.59 / Piece
Min. Order:10 Pieces
- IP Rating: Other
- out-Wire: Other
- Pattern: Other
- Certification: Other
- Feature: Other
- Material: Other
Humidity Detection Sensor Module Rain Detection (Black)
US$ 0.5-0.57 / Piece
Min. Order:10 Pieces
- Packing: ESD Antistatic Bag
- Standard: 10g with wire
- Port: Shenzhen
- Production Capacity: 30000 PCS/Year
- Trademark: FUT
- Origin: China
Ultra Small Metal Photoelectric Sensor for Keyence
Min. Order:1 Piece
- Packing: Boxes
- Standard: 1-10kg
- Port: Shenzhen
- Production Capacity: 50000PCS/Year
- Origin: Taiwan China
- HS Code: 8481201000
60-12r Rubber-Coated Drum Speed Sensor for Belt Scale
US$ 230-270 / Piece
Min. Order:1 Piece
- Model: 60-12r
- Product Type: Speed Sensor for Belt Conveyors
- Measurement Range: 0-60m/S
- Accuracy: ±0.5% F.S.
- Output Signal: NPN/PNP Pulse (5-24V DC)
- Housing Material: All-Aluminum Cast
Portable Digital Gas Detector 4-in-1 Combustible Gas CO2 Leak Detection Analyzers
US$ 124-197 / sets
Min. Order:1 sets
- After-sales Service: 24 Hours Online Service
- Warranty: 12 Months
- Brand: TES
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Human Temperature Detection Thermopile Infrared Sensor
US$ 7.5 / Piece
Min. Order:1000 Pieces
- Port: Shenzhen
Reflective M6 Digital Amplifier Fiber Optic Probe Sensor
Min. Order:1 Piece
- Packing: Boxes
- Standard: 1-10kg
- Port: Shenzhen
- Production Capacity: 50000PCS/Year
- Origin: Taiwan China
- HS Code: 8481201000
Portable Air Quality Sensor with White ABS Shell and Pm2.5 Sensor
US$ 14.5-17 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
Vehicle Detection System Sensors Inductive Loop Detector Dual Channel
US$ 50-55 / Piece
Min. Order:1 Piece
- Type: Metal Detector
- Usage: Metal
- Installation Mode: Built in
- Certification: CE, FCC, RoHS
- Application: Industry, Communication Electronic Products, Car/Motorcycle, Traffic
- Self-Turning Range: 20-2000μh
30-130dB Noise Level Monitor Transmitter Sensor Smart Data Logger for Indoor Sound Detection
US$ 41-131 / pcs
Min. Order:1 pcs
- After-sales Service: We Can Provide Lifetime Maintenance
- Warranty: 1 Year
- Customized: Customized
- Certification: RoHS, CE, ISO
- IP Rating: IP54
- Measuring Medium: Temperature, Humidity and Noise
Water Level Temperature Two-in-One Sensor Ultrasonic Detection Water Level Thermistor Household Temperature Sensor
US$ 29-39 / Piece
Min. Order:10 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Epoxy Resin (Chemistry)
Nkyf-Kp836 CD3 Portable Multi-Gas Detector Optimized Analyzers for Gas Detection in Mining
US$ 124-197 / sets
Min. Order:1 sets
- After-sales Service: 24 Hours Online Service
- Warranty: 12 Months
- Brand: TES
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Formaldehyde Detector Hcho Transmitter Gas Analyzer with Online Detection
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
Home Air Quality Monitor Pm2.5 CO2 Tvoc Temperature Air Qualit Detection Sensor
US$ 30-35 / pieces
Min. Order:1 pieces
- Application: Electronics, Industrial, Medical
- Alloy: Non-alloy
- Powder: Not Powder
- Product Name: Air Quality Monitor
- Type of Detection: Pm2.5, CO2, Hcho, Tvoc, Temperature and Humidity
- Operating Voltage: DC 10V~30V
DIY Loop Detector Offers Customizable Coil Shapes Instant Detection of Large Vehicles
US$ 32-38 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Metal
- Installation Mode: Built in
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
- Self-Turning Range: 20-2000μh
