56,549 Humidity Detection Sensor
results from4,039 suppliers
Rika Rk900-10 High Accuracy Ultrasonic Anemometer Weather Station Sensor Wind Speed Wind Direction Transmitter
US$ 689-799 / Piece
Min. Order:1 Piece
- After-sales Service: One Year
- Warranty: One Year
- Standard: Celsius/Fahrenheit, Celsius
- Accuracy: ≤0.5°C
- Usage: Industrial, Household
- Display: Digital
Manufacturer Quality Precision 0.5% 1% Waterproof Ntc Thermistor Temperature Sensor
US$ 0.5-0.6 / Piece
Min. Order:1000 Pieces
- Installation Type: According to Client Request
- Sensing Type: Resistive
- Contact: Contactless
- Output Signal Type: Analog Type
- Production Process: Injection
- Material: Metal Plastic
Opening Safety Sensor with 24.125GHz Frequency for Fast Door Rapid Door Rolling Shutter
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
Hot Sale RS485 Modbus Compact Meteorological Monitoring Instrumentation Outdoor Weather Station Sensor for Agriculture
US$ 165-276 / Piece
Min. Order:2 Pieces
- Type: Infrared Gas Sensor
- Conductivity Type: Non-conductivity Type
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: Plastic
- IP Rating: IP20
Lanbao Le17sf05DNC 10-30VDC IP67 Plastic Square NPN Nc Inductive Proximity Sensor
US$ 2.6-4.16 / Piece
Min. Order:1 Piece
- Type: Inductive Proximity Sensor
- Output Signal Type: No/Nc (Depends on Part No.)
- Production Process: Standard Function
- Material: Plastic
- Feature: Inductive Proximity Sensor
- IP Rating: IP67
FST600-402 Low Price 24V DC 50mA 4-20mA Outdoor Infrared Temperature Sensors
US$ 138-372 / Piece
Min. Order:1 Piece
- Function Type: Infrared Range and Communication System, Thermal Imaging System, Search and Tracking System, Radiometer
- Detection Type: Heat Detectors
- Output Signal Type: Digital Type
- Production Process: SemiConductor Integrated
- Material: Organic Materials
- 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
Circuit overload protection design, industrial robot production area scanner device sensor
US$ 600-650 / Piece
Min. Order:1 Piece
- Type: industry laser
- Output Signal Type: Digital Type
- Production Process: Level 3
- Material: Plastic
- Feature: area detection
- IP Rating: IP65
Cylindrical Inductive Proximity Sensor Lr18xbn08dno 8mm Detection Cable or M12 Connector
US$ 6.75-11.24 / Piece
Min. Order:1 Piece
- Type: Inductive Proximity Sensor
- Principle: Proximity Sensor
- Wires: NPN (Three-Wires)
- Standard: Standard
- Application: Industrial Automation
- Size: M18*59.5mm
Waterproof Underwater Ultrasonic Sensor for Robot Pool Cleaner High Precison
US$ 10-13 / Piece
Min. Order:20 Pieces
- Type: High Frequency Ultrasonic Sensor
- Output Signal Type: Digital Type
- Production Process: Ceramics
- Sensitivity: High
- Probe Type: Dual Probe
- Measuring Medium: Water
High Quality E3z-D61 Series Infrared Photoelectric Sensor Strong Anti-Interference for Sale
US$ 6.62-7.35 / Piece
Min. Order:10 Pieces
- Type: Diffuse Reflection Type Photoelectric Sensor
- Output Signal Type: Switching Type
- Production Process: Normal Wirewound
- Material: Plastic
- Feature: SemiConductor
- IP Rating: IP67
Digital Laser Dust Sensor Detect Pm2.5 Pm1.0 Pm10 for Industrial Dust Monitor
US$ 4.5-6.5 / pieces
Min. Order:1 pieces
- Type: Laser Dust Sensor
- Conductivity Type: Volume Control Type
- Output Signal Type: Digital Type
- Material: Metal
- Sensitivity: High
- Customized: Non-Customized
640X512 30-180mm 16km Detection Lwir Uncooled Thermal Image Sensor Module
US$ 13000-14000 / Piece
Min. Order:5 Pieces
- Function Type: Mixing System, Thermal Imaging System, Search and Tracking System, Radiometer
- Detection Type: Microbolometer
- Output Signal Type: Digital Type
- Production Process: SemiConductor Integrated
- Material: Semiconductor Material
- IP Rating: IP67
Wireless Wired Pet Immunity PIR Intrusion Anti-Theft Motion Alarm Detector Burglar Alarm Sensor for Infrared Movement with Pet Immunity Function
US$ 4-6 / Piece
Min. Order:1 Piece
- Type: Anti-Theft Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Passive
- Certification: DOT, E-MARK, CE, ISO, FCC, RoHS, MUTCD, ASTM, AS/NZS, CCC, GS
- Application: Indoor
- Working Principle: Electromagnetic
12-240V DC/AC Through Beam Photoelectric Sensor for Smart Parking System
US$ 12.5-16 / Set
Min. Order:10 Sets
- Type: Opposed Type Infrared Sensor
- Output Signal Type: Switching Type
- Production Process: Integration
- Material: Plastic
- Feature: Optic Sensor
- IP Rating: IP67
Microwave Sensor for Detecting Forklift Moving Objects at Industrial Door Rvp42-7m
US$ 40-50 / Piece
Min. Order:1 Piece
- Function Type: 24.125GHz Microwave
- Detection Type: Pedestrians and Moving Cars
- Output Signal Type: No/Nc
- Production Process: Integration
- Material: Organic Materials
- IP Rating: IP65
Factory Manufacture Industrial Ntc PTC Humidity Thermocouple Temperature Sensor
US$ 0.285-0.3 / Piece
Min. Order:200 Pieces
- Installation Type: Free
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: Alumina
Low Ppm Temperature and Oxygen Sensor
US$ 3.5-6 / 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
3D Line Laser Industrial Grabbing Vision Sensor & 3D Profiler - Model Hf-Sr7240, Replacement for Lmi 2650 - Reliable for Height Detection, Precision Measurement
US$ 999-2999 / Piece
Min. Order:1 Piece
- After-sales Service: on Line Technical Support
- Warranty: 10 Months
- Type: 3D Video Measuring System
- Operate Method: CNC
- Reference Distance (CD): 240mm
- I/O Interface: 8 Programmable Input Interfaces, 8 Programmable Ou
High-Precision 10K3950 Thermistor Ntc Temperature Sensor with Connector
US$ 3-6 / Piece
Min. Order:10 Pieces
- Contact: Contact
- Production Process: Normal Wirewound
- Measuring Medium: Temperature
- Certification: Ce RoHS ISO
- Customized: Customized
- Temperature Range: -50-110ºC
Ifm Inductive Sensor Ie5338, with NPN and PNP Designs, Product ID Iebc003baskg/as
US$ 200-260 / Piece
Min. Order:1 Piece
- Type: Inductive Proximity Switch
- Principle: Photoelectric
- Wires: PNP (Three-Wires)
- Standard: Standard
- Application: Warehouse
- Size: M8 X 1 / L = 40
Motion Sensor for Industrial Doors, Gates & Warning Indication
US$ 55-70 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Motion Detection
- Installation Mode: Ceiling Mounted
- Certification: FDA, E-MARK, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS
- Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
- Description: Activation & Safety Sensors
Security and Protection Photo Sensor for Automatic Sliding Door, Pedestrian Access Control
US$ 9.5-11.5 / Set
Min. Order:10 Sets
- Type: Infrared Sensor Switch
- Principle: Photoelectric
- Wires: Two-Wires
- Standard: Standard
- Application: Automatic Door
- Size: ∅12
5.8GHz High Quality Mv Microwave Sensor (KA-DP01)
US$ 3.5-6.7 / Piece
Min. Order:1 Piece
- Light Type: Microwave Sensor
- Shape: Round
- Material: PC
- IP Rating: IP20
- Certification: CE, RoHS
- Customized: Customized
Weho IP67 Lja12m-4 Three-Year Warranty Detection Distance 4mm Inductive Proximity Sensor/Displacement Sensor/
US$ 3.06-3.56 / Piece
Min. Order:5 Pieces
- Output Signal Type: Switching Type
- Production Process: Normal Wirewound
- Material: Metal
- Feature: Corrosion Resistant
- IP Rating: IP67
- Certification: CE
Metal Inductive Proximity Sensor Lr30xbn15 No/Nc IP67 NPN PNP 30mm
US$ 8.98-14.37 / Piece
Min. Order:1 Piece
- Type: Inductive Proximity Sensor
- Principle: Proximity Sensor
- Wires: DC 3/4 Wires
- Standard: Standard
- Application: Industrial Automation
- Size: Flush M30*52mm/Non-Flush M30*64mm
IP65 Waterproof Laser Sensor 200m Range - Opaque Object Detection for Industrial Use
US$ 13 / Set
Min. Order:1 Set
- Type: Reflective Panels Type Photoelectric Sensor
- Output Signal Type: Relay Output
- Production Process: Normal Wirewound
- Material: ABS
- Feature: SemiConductor
- IP Rating: IP65
24V DC Industrial UV Flame Detector - Explosion-Proof Fire Sensor with UV Spectrum Analysis for Oil & Gas Facilities
US$ 330-360 / Piece
Min. Order:1 Piece
- Type: Explosion Proof Fire Alarm Flame Detector
- Signal Transmission: Wired Alarm
- Working Mode: Alarm Flame Detector
- Certification: CCC
- Application: Indoor, Outdoor, Fire Detection
- Working Principle: UV Fire Alarm
Unshielded M8 12-24V Proximity Sensor 3 Wires Output PNP Inductive Sensor
US$ 5.8-8.3 / Piece
Min. Order:5 Pieces
- Type: Proximity Sensor
- Principle: Photoelectric
- Wires: PNP (Three-Wires)
- Standard: Standard
- Application: Automation Equipment
- Size: 3 Wires/NPN or PNP Optional
Siron K011-8 Series Laser Sensor Strong Anti-Interference, High Stability.
US$ 14 / Piece
Min. Order:1 Piece
- Packing: Box Packing
- Port: Shenzhen
- Production Capacity: 10000/Month
- Trademark: SiRON
- Origin: China, Hubei
High Precision Metering Wide Range Water Meter Flow Sensor
US$ 1.8-2.2 / Pair
Min. Order:100 Pairs
- Type: Piezoelectric
- Structure Type: Hot-Wire
- Measuring Medium: Liquid
- Output Signal Type: Digital Type
- Production Process: Ceramics
- Material: Plastic
Cyx24 Stainless Steel Oil Water Fuel Pump Analog Output Pressure Sensor
US$ 12.8-14.8 / Piece
Min. Order:1 Piece
- Type: Piezoresistive Pressure Sensor
- Component: SemiConductor Type
- For: Diffused Silicon Pressure Transmitter
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Stainless Steel
Sentec Sem2252 High Accurate Soil Temperature Moisture and pH NPK Sensor with Factory Price Soil Analyzer
US$ 50-125 / Piece
Min. Order:1 Piece
- Product Name: 3-Way Soil Nutrient Speedometer
- pH Measurement Range: 0~14pH
- NPK Measurement Range: 0~1999mg/Kg (Mg/L)
- Moisture Measurement Range: 0~100%
- Probe Diameter: 3mm
- Corresponding Time: <1s
Nanoradar Tsr20 Traffic Speed Radar Sensor for Speed Display Board
US$ 185 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Speed Feedback Measurement
- Installation Mode: Wall Mounted
- Certification: CE, ISO, FCC, RoHS, CCC
- Application: Traffic
- Interface: RS485/RS232/High Low Level
SLS Zigbee Water Leak Detector Sensor Overflow Security Alarm Flood Leakage Sensor
US$ 6-6.4 / Piece
Min. Order:1 Piece
- Type: Probe
- Usage: Water Leakage
- Installation Mode: Handheld
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Communication Electronic Products, Traffic, Bathroom, Basement, Kitchen, Laundry Room etc
- Product Name: Zigbee Water Leakage Sensor
Portable USB Rechargeable CH4 O2 H2s Co 4-in-1 Multi-Gas Leak Analyzer Gas Sensor for Sale
US$ 63-75 / Piece
Min. Order:2 Pieces
- After-sales Service: on-Line
- Warranty: 1-Year
- Brand: Scondaor
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
194-6725 Applicable to C15 Excavator Engine Assembly Parts Pressure Sensor
US$ 13-20 / Piece
Min. Order:10 Pieces
- After-sales Service: Three Months
- Warranty: Three Months
- Type: Pressure Sensor
- Application: Excavator
- Condition: New
- Packing: Paper Box/Wooden Box
Factory Self-Run Water Leak Detection Water Leak Sensor
US$ 107-115 / pcs
Min. Order:1 pcs
- Installation Type: Wall-Mounted Type
- Contact: Contact
- Output Signal Type: Digital Type
- Output Status: No Leakage Display 0, Leakage Display 1
- Probe Type: Electrode Type
- IP Rating: IP67
Ultrasonic Wind Speed and Direction Sensor Noise Temperature and Humidity Detector Integrated Weather Station
US$ 85.7-92.8 / Piece
Min. Order:1 Piece
- After-sales Service: One-Year Warranty
- Warranty: One-Year Warranty
- Application: Anemometer, Vehicle, Ultrasonic Speed
- Display: Pointer
- Detection Method: Contact
- Connection Type: Wire
Reflective Infrared Beam Smoke Sensor for Museum Fire Protection
US$ 165-185 / Piece
Min. Order:2 Pieces
- Type: Smoke Detectors
- Types of Smoke Detectors: Infrared Beam Smoke Style
- Model: Aw-D130A/Aw-D130c
- Main Voltage: Loop 24V or DC 12-24V
- Static Current: ≤10 Ma@DC 24V
- Alarm Current: ≤15 Ma@DC 24V
