56,385 Humidity Detection Sensor
results from3,759 suppliers
Automatic Glass Door Microwave Motion Antipinch Detector Infrared Activation Combined Safety Sensor
US$ 28.5-42.5 / Set
Min. Order:5 Sets
- Type: Microwave & Safety Sensor
- Principle: Infrared
- Wires: Two-Wires
- Standard: Standard
- Application: Hotel/Building/Office/Mall/Hospital/Warehouse etc
- Size: 116(L)*49(W)*34(H) mm
Multi-in-One Air Quality Sensor Pm2.5 CO2 Tvoc Temperature Humidity Sensor for Indoor
US$ 9.5-11 / pieces
Min. Order:1 pieces
- Type: Laser Dust,Mems,Ndir
- Output Signal Type: Digital Type
- Material: Metal
- Sensitivity: High
- Customized: Customized
- Product Name: Multi in One Air Quality Sensor
Digital Wireless Weather Monitor Sensor
US$ 890-3500 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: 1 Year
- Certificate: ISO9001
- Packing: Carton
- Port: Shanghai
- Production Capacity: 200sets/Month
Cable Connector Ceramic Flush Pressure Sensors
US$ 33.8-49.8 / Piece
Min. Order:1 Piece
- Type: Micro - Differential Pressure Transmitter
- Feature: Intelligent
- Measuring Medium: Steam
- Accuracy Grade: 0.5G
- Pressure range: 0.1MPa ~ 40MPa
- IP Rating: IP67
Customized PTC Temperature Sensor for Factory Temperature Detection Inside The Pellet Furnace, Eg-P006-04
US$ 5-7 / Piece
Min. Order:5 Pieces
- Installation Type: Tee Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: SUS
Fa 510/515 High-Accuracy Dew Point Sensor for Medical Gases IP 65 Housing
US$ 500-550 / Piece
Min. Order:1 Piece
- Brand: CS
- Customized: Non-Customized
- Portable: Non Portable
- Certification: CE, RoHS
- Gas: Compressed Air
- Pressure Range: -1…50 Bar
High Stability OEM Water Heater Ntc Temperature Thermistor Sensor 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
Flow Measurement Sensor Magnetic Digital Inductive Flow Cooling Water Sensor Supplier
US$ 45-55 / Piece
Min. Order:10 Pieces
- Type: Capacitive
- Structure Type: Karman Vortex
- Measuring Medium: Liquid
- Output Signal Type: Digital Type
- Material: Plastic
- Accuracy Grade: 1.0G
Semiconductor Metal Analog Magnetic Senosr Photoelectric Sensor Switch PNP with Good Service
US$ 1-50 / Piece
Min. Order:1 Piece
- Type: Reflective Panels Type Photoelectric Sensor
- Output Signal Type: Switching Type
- Production Process: Normal Wirewound
- Material: Metal
- Feature: SemiConductor
- IP Rating: IP44
Firstrate FST200-2002 Wind Vane Sensor Wind Direction Sensor for environmental monitoring
US$ 20-31 / Piece
Min. Order:1 Piece
- After-sales Service: one year
- Warranty: one year
- Application: Anemometer, Vehicle
- Display: Wind Direction Sensor
- Detection Method: Contact
- Connection Type: Wire
High-Speed Microwave Sensor for Smart Garage Door Automation
US$ 15-20 / Piece
Min. Order:1 Piece
- Type: Microwave Sensor
- Output Signal Type: Switching Type
- Production Process: Integration
- Material: Metal
- Feature: SemiConductor
- IP Rating: IP65
Veinasa-Cthpm Vehicle-Mounted Integrated Pm 2.5 and Pm 10 Sensors Temperature and Humidity Sensor Wireless Weather Station
US$ 950-999 / Piece
Min. Order:1 Piece
- Warranty: 1 Year
- Application: Anemometer, Ultrasonic Speed
- Display: Digital
- Detection Method: Non-contact
- Connection Type: Wireless
- Pressure Resistance: With Pressure Resistance
Wall Mount Ultraviolet Rays Sensor 4-20mA 0-5V 0-10V RS485 Solar UV Sensor
US$ 57-197 / Piece
Min. Order:2 Pieces
- Type: Wall-Mounted Current Type
- Measuring Medium: UV Sensor
- Display Type: LED
- Site Display: Site Display
- Accuracy: 3%F.S
- IP Rating: IP65
Advanced Gas Air Flow Sensor with Integrated Temperature and Humidity Module
US$ 96-104 / Piece
Min. Order:10 Pieces
- Type: Piezoelectric
- Structure Type: Hot-Wire
- Measuring Medium: Gas
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: Plastic
Rpd Flame Sensor for Arduino, Fast Response for DIY Projects and Prototyping
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
Sem2260 Portable Digital Ec pH NPK Temperature and Humidity Display Instrument RS485 Soil Mositure Sensor
US$ 125-180 / Piece
Min. Order:1 Piece
- Product Name: 4-20mA Soil Moisture Temperature and Humidity Sen
- Range: -40~+80°c, 0~100%Rh
- Signal Output: 4~20mA, RS485 Output (Modbus Protocol)
- Probe Length: 70mm
- Working Voltage: 10~30VDC, 5~24VDC
- Accuracy: Humidity: ±3% Rh (5~95% Rh, 25°c),
CO2 Analyzer with CO2/Temperature/Relative Humidity Sensor for Home, Greenhouse and Hydroponics
US$ 29.9-39.9 / Piece
Min. Order:50 Pieces
- After-sales Service: Yes
- Warranty: 1years
- Brand: Astop
- Customized: Customized
- Portable: Desktop
- Certification: CE
Hw-Hy002 Flame Alarm Sensor Module--Single Probe
US$ 23-26 / Piece
Min. Order:10 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Thermocouple
- Contact: Contactless
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Dewpoint Lithium Chloride
Hot Sales Proximity Sensor Proximity Switchlja12s-2n1 NPN Proximity Sensor Inductive
US$ 4.7-5.5 / Piece
Min. Order:5 Pieces
- Type: Inductive
- Principle: Inductive
- Wires: Two-Wires
- Standard: Standard
- Application: Industrial
- Size: 120 Type
Independent Combustible Gas Sensor for Nature Gas and LPG Leakage Alarm
US$ 10.85-11.9 / Piece
Min. Order:1 Piece
- Type: Gas Detector
- Signal Transmission: Standalone
- Working Mode: Passive
- Certification: ISO, CCC
- Application: Kitchen, House
- Working Principle: Combustible Gas Detector
High Pressure Waterproof PT100 Thermal Resistance Sensor for Precision
US$ 16.8-71.2 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Nickle Chrome, PT-Rh and Others
High Quality Made in China Molten Steel Low Ppm Oxygen Sensor
US$ 4-8 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Zirconia Battery Electrodes
- Material: Ceramics
RS485 3 in 1 Temperature Humidity Illumination Sensor for Greenhouses
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
Durable 60 - 12b Speed Sensor for Belt Convetor
US$ 134-168 / Piece
Min. Order:1 Piece
- Measurement Range: 0.01-5 M/S
- Accuracy Level: ±0.5% F.S.
- Protection Grade: IP65
- Material of The Sensing Surface: Hardened Alloy Steel
- Applicable Industry: Mining, Port, Food Processing
- Packing: Carton
Es-P13A Ceiling Surface Mount PIR Motion Sensor
US$ 2.2-4.5 / Piece
Min. Order:1 Piece
- Type: Infrared Motion Sensor
- Usage: Light Sensor
- Installation Mode: Ceiling Mounted
- Certification: CE, ISO, RoHS, CB SAA BSCI
- Application: Home, Industry
- Delivery Time: Within 25 Days
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
Durable High Strength Waterproof PT100 Armored Thermal Resistance Sensor for Accurate Detection
US$ 16.8-71.2 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Nickle Chrome, PT-Rh and Others
Hydro-Probe Moisture Sensor for Hydronix Bins Hot Sale
US$ 4000 / Piece
Min. Order:1 Piece
- Installation Type: Wall-Mounted Type
- Sensing Type: Micro Wave
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Ceramics
- Material: Alumina
One Beam Infrared Detector Sensors for Automatic Doors
US$ 7.36 / Piece
Min. Order:20 Pieces
- Type: Security Alarm Host
- Usage: Anti-theft
- Installation Mode: Contact Type
- Certification: CE
- Application: Home, Special Equipment
- Service: OEM&ODM
Magnetic Mount PT100 Output Surface Temperature Sensor For Mine
US$ 22-30 / Piece
Min. Order:5 Pieces
- Measuring Medium: Temperature
- Site Display: Not Site Display
- Accuracy: 0.5
- IP Rating: IP65
- Certification: ISO9001
- Customized: Customized
Humidity and Temperature Monitor Bluetooth Wireless Temperature and Humidity Sensor Free Ios and Android APP
US$ 12-15 / Piece
Min. Order:10 Pieces
- After-sales Service: After-Sales Service Provided
- Warranty: 1 Year
- Customized: Customized
- Certification: RoHS, CE, ISO, FDA
- Measuring Medium: Temperature and Humidity
- Protocol Standard: Bluetooth 4.1
Tuya Zigbee 3.0 Smart Wireless APP Remote Control Indoor Soil Temperature Humidity Moisture Detector Sensor for Potted Plants
US$ 7.85-8.15 / Piece
Min. Order:10 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contactless
- Output Signal Type: Digital Type
- Production Process: Non
- Material: ABS
1mm Precision Laser Measuring Sensor by Meskernel for Smart Equipment
US$ 47.12-50.24 / Piece
Min. Order:2 Pieces
- After-sales Service: 24 Hours
- Warranty: 12 Months
- Operating Temperature: 0 to 40°c (32 to 104°f)
- Laser Type: 620nm-690nm, <1MW Red Laser
- Packing: Standard
- Standard: 42mm × 17.1mm × 7.06mm
High-Precision Industrial pH Sensor with Advanced ORP Monitoring
US$ 176.1 / Piece
Min. Order:1 Piece
- Analysis Method: Physical Analysis
- Power Supply: DC7~30V
- Instrument Power Consumption: 0.2W
- Communications Interface: RS485 Odbus RTU
- Measurement Error: +5%Fs(25°c);+0.5°c
- Response Time: <10sec
Milesight Ws303 Mini Leak Detection Lorawan Sensor Stop Leaks Avoid Further Damage
US$ 33-84 / Piece
Min. Order:1 Piece
- Installation Type: 3m Tape Mounting, Desktop
- Sensing Type: Technology: Lorawan®, Milesight D2d
- Contact: Antenna: Internal Antenna
- Output Signal Type: Digital Type
- Production Process: Frequency: Cn470/In865/Ru864/EU868/Us915/Au915/Kr9
- Material: ABS+PC, White
Air Quality Display Fast Response Ageezer Sensor Type Ndir
US$ 45-50 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
Mv-Sc3050m 5 MP High-Precision Vision Sensor with Built-in Ai and Multi-Tool Detection Camera
Min. Order:1 Piece
- Technology: Vision Sensor
- Style: Industrial Sensor
- Type: Monochrome
- Sensor: CMOS
- HDMI Format: Mono 8
- Horizontal Resolution: 2368
Laiyuan Industrial 6*12mm J Type Spring Temperature Sensor Probe Thermocouple for PVC Extruder
US$ 2.5-7.5 / Piece
Min. Order:5 Pieces
- Installation Type: Plug-in Mounting
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: SUS
Access Control System Automatic Door Motion Biometric Face Recognition Microwave Sensor Camera
US$ 56-62 / Set
Min. Order:200 Sets
- Type: Microwave Sensor Switch
- Principle: Ai Human Figure Detection
- Wires: Two-Wires
- Standard: Standard
- Application: Variety Automatic Door
- Size: 128(L)X38(W)X40(H)mm 115(L)X30(W)X40(H)mm(Mounting
Indoor Accurate CO2 Gas Meter with Humidity and Hemperature Sensor for Home and Greenhouse
US$ 29.9-39.9 / Piece
Min. Order:50 Pieces
- After-sales Service: Yes
- Warranty: 1 Years
- Brand: Astop
- Customized: Customized
- Portable: Desktop
- Certification: CE
