54,792 Humidity Detection Sensor
results from1,767 suppliers
Automatic Watering Pump Soil Detection Soil Temperature and Humidity Sensor
US$ 7.81-8.68 / Piece
Min. Order:1 Piece
- Dielectric: Other
- Automatic: Automatic
- Pump: Pump
- Soil: Soil
- Humidity: Humidity
- Packing: Plastic Box
Humidity Detection Humidity Sensitive Resistor Analog Sensor
US$ 0.589-0.664 / Piece
Min. Order:50 Pieces
- Installation Type: Welding
- Sensing Type: Resistive
- Output Signal Type: Analog Type
- Material: Polymer
- Measuring Medium: Humidity
- Certification: CE
Temperature Humidity Detection Sensor Modbus-RTU Protocol DC5-30V Temperature-Humidity Sensors Standard 35mm Rail Mount
US$ 2.2-3.8 / Piece
Min. Order:1000 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Normal Wirewound
- Material: Stainless Steel
Buy Long Lifespan CO2 Temperature Humidity Detection Digital Solid Electrolyte Carbon Dioxide Sensor for Farms 0.5%-90%
US$ 9.2-9.6 / pieces
Min. Order:1 pieces
- Type: Solid-State Electrolyte Sensor
- Sensitivity: High
- Customized: Non-Customized
- Product Name: Carbon Dioxide Gas Sensor
- Detection Gas: CO2 Gas
- Service Life: > 10 Years
Soil Sensor 8 in 1 Phec Value Temperature, Humidity, Light N/P/K Detection
US$ 40 / Piece
Min. Order:1 Piece
- Installation Type: Install According to Site Requirements
- Sensing Type: Buried in The Soil
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: Stainless Steel Probe
Fosensor Cheap Price Thermal Runaway Gas Sensor for Battery Pack Hydrogen Temp Humidity Pm2.5 CH2ono2 So2 Sf6 Detection Sensors
US$ 26.5-30 / pieces
Min. Order:1 pieces
- After-sales Service: Support
- Warranty: 1year
- Customized: Customized
- Gas: CO2
- Product Name: Lithium Battery Thermal Runaway Sensor
- Detecting Gas: Tvoc Pm2.5 CO2 Nh3 H2s Cl2 No2 So2 Sf6 Temprature
Welded DC Condensation Humidity Sensor for Humidity Detection Power Industry
US$ 0.238-0.515 / Piece
Min. Order:50 Pieces
- Installation Type: Welding
- Contact: Contact
- Output Signal Type: Analog Type
- Material: Ceramics
- Measuring Medium: Humidity
- Certification: CE
Leaf Temperature and Humidity Sensor Plant Moisture Detection RS485 Multiple Output Signals
US$ 19 / Piece
Min. Order:1 Piece
- Installation Type: According to Site Requirements
- Sensing Type: Leaf
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: ABS and Epoxy Resin
High Precision Outdoor Weather Illuminance Detection Lux Temperature Humidity 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
Multi-in-One Air Quality Detection Sensor Module Integrated Pm2.5 Pm10 Hcho Voc Temperature and Humidity Sensor
US$ 9.5-11 / pieces
Min. Order:1 pieces
- Customized: Customized
- Product Name: Multi in One Air Quality Sensor
- Type of Detection: Pm2.5,Temperature, Humidity, Tvoc
- Application: Indoor & Outdoor Air Quality Detecting
- Output Signal: Uart, Iic
- Operating Voltage: DC 5V±0.1V
Sw5 Water Detection Sensor Resistance Change Amplified Signal 5%-95% Humidity Water Leak Alarm
US$ 8-13 / Piece
Min. Order:1 Piece
- Installation Type: Place on Floor or Screw Fixed
- Contact: Contact
- Output Signal Type: Dry Contact Relay Output
- Output Status: N.O or N.C
- Production Process: Integrated Molding
- Probe Type: Probe Type
Reliable Temperature, Humidity, and CO2 Detection Sensors for Indoor Use
US$ 97 / Piece
Min. Order:1 Piece
- Installation Type: Wall-Mounted Type
- Sensing Type: Semiconductor
- Contact: Contactless
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: Plastic
Batch Price Multi-in-One Air Quality Detection Sensor Pm2.5 CO2 Tvoc Formaldehyde Temperature Humidity Sensor for Air 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
- Application: Indoor & Outdoor Air Quality Detecting
- Output Signal: Uart, Iic
- Operating Voltage: DC 5V±0.1V
Buy Solid-State Electrolyte Detection Carbon Dioxide Temperature Humidity CO2 Gas Sensor Module for Agricultural C02 Detector
US$ 9.2-9.6 / pieces
Min. Order:1 pieces
- Type: Solid-State Electrolyte Sensor
- Sensitivity: High
- Customized: Non-Customized
- Product Name: Carbon Dioxide Gas Sensor
- Detection Gas: CO2 Gas
- Service Life: > 10 Years
Pm2.5 Temperature and Humidity Sensor Module for New Smart Home Environmental Detection Sensor
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
- Application: Indoor & Outdoor Air Quality Detecting
- Output Signal: Uart, Iic
- Operating Voltage: DC 5V±0.1V
Hybrid Temperature Sensor for Combined Humidity and Temperature Detection
US$ 140-160 / pieces
Min. Order:1 pieces
- Installation Type: Duct Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Alumina
Advanced 4 Pin Electrochemical Ammonia Sensor for Accurate Detection
US$ 75-89 / pieces
Min. Order:1 pieces
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: Analog Type
- Production Process: Injection
- Material: Plastic
- IP Rating: IP65
Rk520-01 Low Price Fdr Soil Temperature and Humidity Detection Sensor Probe
US$ 29-36 / Piece
Min. Order:1 Piece
- Type: Metal Electrode
- Cooling System: Radiator
- Function: Short Circuit Protection
- Materials: Stainless Steel
- Range: 0-14pH
- Output Signal: 4-20mA ,0-5V,0-2V,RS485
Suto S217 EMC Compliant Dew Point Sensor with Polymer-Based Humidity Detection
US$ 300-350 / Piece
Min. Order:1 Piece
- After-sales Service: Online After Sales Service
- Warranty: 1 Year
- Brand: Suto
- Customized: Non-Customized
- Portable: Non Portable
- Certification: CE, RoHS
Health Family Sensor with Temperature and Humidity Compensation for Accurate Voc Detection
US$ 28-32 / Piece
Min. Order:1 Piece
- Sensing Type: Temperature
- Contact: Contactless
- Output Signal Type: Digital Type
- Material: Plastic
- Measuring Medium: Temperature
- IP Rating: IP64
Hand Held Liquid Explosive Detection Bomb Sensor SPL1500
US$ 500-1000 / Piece
Min. Order:1 Piece
- After-sales Service: 12 months
- Warranty: 12 months
- Style: Portable
- Alarm Form: Display Alarm
- Certification: CE, ISO
- Application: Museum, Prison, Pier, Station, Hotel
Lora Temperature and Humidity Sensor Multi-Parameter Monitoring Air Quality Detection
US$ 39 / Piece
Min. Order:1 Piece
- Type: Optical Radiation Sensor
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: Plastic
- Feature: Corrosion Resistant
- IP Rating: IP67
Rain Snow Humidity Sensor Depth of Detection for Arduino
US$ 1.75-1.9 / Piece
Min. Order:10 Pieces
- IP Rating: Other
- out-Wire: Other
- Pattern: Other
- Certification: Other
- Feature: Other
- Material: Other
Haiwang FC37 Soil Humidity Sensor Probe China FC37 Soil Humidity Incubator Manufacturer ODM OEM Custom FC37 Humidity Sensor Controller Green House Soil Moistu
US$ 0.95-1.3 / Piece
Min. Order:1000 Pieces
- Installation Type: Tee Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Injection
- Material: Ceramics
Chinese Factory Supply 0-4000ntu Suspended Solids Sensor - Customizable Turbidity Detection Analyzer
US$ 93.4-261.45 / Piece
Min. Order:1 Piece
- After-sales Service: One Year After-Sales Service
- Warranty: 12month
- Display: Digital
- Appliance: Medical Research, Biochemistry
- Portable: Portable
- Certification: CE, ISO9001
First Smoke Detector Sensor De Humo Fotoelectrico Alarma De Humo
US$ 3.9-4.2 / Piece
Min. Order:100 Pieces
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Passive
- Anti-Theft Alarm System Type: Smoke Alarms
- Anti-Theft Alarm System-Wide: 85dB / 3m
- Anti-Theft Alarm System Distance: Common Detectors
- Types of Smoke Detectors: Photoelectric Smoke Style
Low Cost Simultaneous Detection Dust Pm2.5 Pm10 Temperature Humidity Tvoc Integrated Air Quality Sensor Module for environment
US$ 9.5-11 / pieces
Min. Order:1 pieces
- Customized: Customized
- Product Name: Multi in One Air Quality Sensor
- Type of Detection: Pm2.5,Temperature, Humidity, Tvoc
- Application: Indoor & Outdoor Air Quality Detecting
- Output Signal: Uart, Iic
- Operating Voltage: DC 5V±0.1V
Haiwang Lm-393 Soil Humidity Sensor WiFi China Lm-393 Novel Soil Humidity Sensor Manufacturing ISO Lm-393 Humidity Sensor for Soil
US$ 0.95-1.3 / Piece
Min. Order:1000 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
Reliable Dew-Point Sensor for Safe Hazardous Area Use
US$ 2850 / Set
Min. Order:1 Set
- After-sales Service: Online After Sales Service
- Warranty: 1 Year
- Place of Origin: United Kingdom
- Description: Hazardous Area Use Dew Point Sensor
- Theory: Humidity Detect
- Use: Gas Dew Point Detection
Haiwang FC37 RS485 Soil Humidity Sensor China FC37 Soil Humidity Sensor Transmitter Manufacturers One-Stop Service FC37 Soil Moisture Water Humidity Sensor
US$ 0.95-1.3 / Piece
Min. Order:1000 Pieces
- Installation Type: Duct Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Carbon Humidity
Mst 7so2 Sensor Electrochemical Technology Sulfur Dioxide Sensor Gas Concentration Detection Toxic Gas Sensor
US$ 81.5-97.8 / pieces
Min. Order:1 pieces
- Type: Electrochemical Gas Sensor
- Conductivity Type: Non-conductivity Type
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Plastic
- IP Rating: IP65
Sem2270 Factory Direct Selling Low-Priced Portable Soil Detection Instrument Analyzer Soil Sensor
US$ 134-215 / Piece
Min. Order:1 Piece
- Warranty: 1 Year
- Product Name: Portable Soil Meter Gauge
- Power Supply: 1.5V (3 AA Batteries) Standard
- Display Method: 3 Inch Tn LCD Display
- Communication Method: RS485
- Communication Protocol: Modbus Serial Communication Protocol
Haiwang Lm-393 Soil Humidity Sensor China Lm-393 Wetness Sensor Suppliers FCC Lm-393 Capacitive Humidity Sensor for Soil
US$ 0.95-1.3 / Piece
Min. Order:1000 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contactless
- Output Signal Type: Digital Type
- Production Process: Ceramics
- Material: Resistive Lithium Chloride
Haiwang FC37 Smart Soil Humidity Sensor China FC37 Soil Humidity Transmitter Sensor Supplier ODM OEM Custom FC37 Soil Moisture Water Humidity Sensor
US$ 0.95-1.3 / Piece
Min. Order:1000 Pieces
- Installation Type: Tee Type
- Sensing Type: Thermocouple
- Contact: Contactless
- Output Signal Type: Digital Type
- Production Process: Ceramics
- Material: Dewpoint Lithium Chloride
Haiwang Lm-393 Smart Soil Humidity Sensor China Lm-393 Water Proof Soil Humidity Sensor Factory GS Lm-393 Sht30 Humidity Sensor for Soil
US$ 0.95-1.3 / Piece
Min. Order:1000 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Thermocouple
- Contact: Contactless
- Output Signal Type: Digital Type
- Production Process: Normal Wirewound
- Material: Dewpoint Lithium Chloride
SLS Tuya WiFi Smoke Detector with Temperature & Humidity Sensor Fire Detection
US$ 8-8.5 / Piece
Min. Order:1 Piece
- Type: Smoke and Carbon Monoxide Alarm Detector
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE
- Application: Indoor, Home,Commercial,Garage,Hotel
- Working Principle: Electromechanical
Reliable Natural Gas Dew-Point Measurement Sensor for Safe Environments
US$ 2850 / Set
Min. Order:1 Set
- After-sales Service: Online After Sales Service
- Warranty: 1 Year
- Place of Origin: United Kingdom
- Description: Hazardous Area Use Dew Point Sensor
- Theory: Humidity Detect
- Use: Gas Dew Point Detection
Haiwang Lm-393 Soil Humidity Sensor Enclosure Outdoor China Lm-393 Moistness Sensor Supplier Reach Lm-393 Humidity Sensor for Soil
US$ 0.95-1.3 / Piece
Min. Order:1000 Pieces
- Installation Type: Tee Type
- Sensing Type: Thermocouple
- Contact: Contactless
- Output Signal Type: Digital Type
- Production Process: Normal Wirewound
- Material: Carbon Humidity
Haiwang FC37 Soil Humidity Sensor 4-20mA China FC37 Soil Humidity Detector Manufacturing Cheap Price FC37 Soil Humidity Sensor
US$ 0.95-1.3 / Piece
Min. Order:1000 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Alumina
Leelen Zigbee Smart Home Product Indoor Greenhouse Hygrometer Voice APP Control Tuya Smart WiFi Temperature and Humidity Sensor
US$ 13-15 / Piece
Min. Order:100 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contactless
- Output Signal Type: Zigbee
- Production Process: ABS+PC
- Material: ABS+PC
