56,304 Humidity Detection Sensor
results from3,753 suppliers
Manufacturer Customized Ntc Temperature Sensor/Thermistor for Water Heater Temperature Detection
US$ 0.8-0.9 / Piece
Min. Order:5 Pieces
- Installation Type: Duct Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Copper
Vaisala Dmt143 Miniature Dew Point Sensor for Precision Applications
US$ 600-650 / sets
Min. Order:1 sets
- After-sales Service: Online After Sales Service
- Warranty: 1 Year
- Brand: Vaisala
- Customized: Non-Customized
- Portable: Non Portable
- Certification: CE, RoHS
Good Service IP44 Switching Type M18 No Analog Photoelectric Sensor Switch PNP
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
Lje25s-8n1 Proximity Switch Distance 8mm DC 12-24V PNP NPN Smart Metal Inductive Proximity Sensor
US$ 4.4-5.14 / Piece
Min. Order:5 Pieces
- Type: Inductive
- Principle: Inductive
- Wires: Two-Wires
- Standard: Standard
- Application: Industrial
- Size: 120 Type
Hrtm-D20e Hot Sale Digital RS232/ RS485 Temperature Humidity Sensor
US$ 5.96-6.16 / Piece
Min. Order:1 Piece
- Sensing Type: Resistive
- Contact: Contactless
- Output Signal Type: Digital Type
- Production Process: Normal Wirewound
- Measuring Medium: Temperature and Humidity
- IP Rating: IP65
Adjustable Mini Ideal Slot Photoelectric Diffuse Reflective Optical Sensor Types
US$ 3.5-4.9 / Piece
Min. Order:2 Pieces
- Type: Diffuse Reflection Type Photoelectric Sensor
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Plastic
- Feature: SemiConductor
- IP Rating: IP65
FST400-2000 Electrical Water Level Control Float Switch Level Sensor for Hot Water Tank
US$ 120-270 / Piece
Min. Order:1 Piece
- Type: Floating Ball
- Contact: Contactless
- Output Signal Type: Analog Type
- Production Process: Integration
- Feature: Corrosion Resistant
- Material: Stainless Steel
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
Wireless Motion Detection Sensor for Industrial Safety and Warning
US$ 10-15 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Motion Detection Sensor
- Installation Mode: Wall Mounted
- Application: Home, Industry, Traffic
- IP Class: IP65
- Weight: 200g
Natural Gas Leakage Detector Gas Sensor for Home Security
US$ 9.7-10.7 / 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
Tuya WiFi Smart Wireless APP Remote Control Waterproof IP66 Soil Temperature and Humidity Moisture Sensor
US$ 12.5-13 / 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
Ntc 10K Temperature Sensor 3950 for Washer-Dryer Temperature Detection
US$ 0.6-9.99 / Piece
Min. Order:20 Pieces
- Installation Type: Surface Mounting
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Injection
- Material: TPE
Reliable RS485 Soil Sensor 3 Pin for Sensitive Plant Growth Environment Detection Effective Soil Sensor
US$ 24.6-28.6 / Piece
Min. Order:5 Pieces
- After-sales Service: Technical Guidance
- Warranty: One Year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
Sem332 Multiple Gas Detection Sensors
US$ 70-80 / Piece
Min. Order:1 Piece
- Type: Gas Sensor
- Conductivity Type: Lithium Battery
- Output Signal Type: DC3.7V
- Production Process: Integration
- Material: ABS
- IP Rating: IP65
Saimo Plr2300b Belt Scale Feeder Speed Sensor for Coal, Power & Chemical Industries
US$ 210-248 / Piece
Min. Order:1 Piece
- Model: Plr2300b
- Product Type: Belt Scale Weigh Feeder Speed Sensor
- Detection Mode: Non - Contact
- Applicable Belt Speed: 0 - 9.99m/S
- Accuracy Feature: Industrial - Grade High Precision
- Core Use: for Speed Measuring of Belt Scale Weigh Feeder
Differential Pressure Transmitter Wind Pressure Detection Industry Air Pressure Sensor
US$ 65-154 / pcs
Min. Order:1 pcs
- Output Signal Type: Digital Output
- Material: Stainless Steel
- Accuracy Grade: ±5PA
- IP Rating: IP55
- Certification: RoHS, CE
- Customized: Customized
Portable Temperature Humidity Detector Air Quality Analyzer CO2 Meter Pm 2.5 Sensor
US$ 40-45 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
Industrial Laser Sensor Meskernel for Measuring Distances up to 10 Meters
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
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
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
Milesight Ai Workplace Lorawan PIR & Light Sensor for Smart Office PIR Detection
US$ 26-66 / Piece
Min. Order:1 Piece
- Installation Type: on The Flat Surfaces with 3m Tapes
- Sensing Type: Protocol:Tlorawan®
- Contact: Antenna: Internal Antenna
- Output Signal Type: Digital Type
- Production Process: Frequency: Cn470/In865/Ru864/EU868/Us915/Au915/Kr9
- Material: White & ABS + PC (Flame Retardant)
Vaccine Fridge Temperature Monitor Real-Time Broadcast Temperature Water Proof Sensitive Temperature Sensor
US$ 4.5-6 / Piece
Min. Order:50 Pieces
- After-sales Service: After-Sales Service Provide
- Warranty: 1 Year
- Customized: Customized
- Certification: RoHS, CE, ISO
- IP Rating: IP67
- Measuring Medium: Temperature
Epoxy Coated Ntc Thermistor Temperature Sensor for Fire Detection
US$ 0.2-0.5 / Piece
Min. Order:1000 Pieces
- Installation Type: Soldering
- Sensing Type: Resistive
- Contact: Contactless
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Ntc Chip, Epoxy Resin, etc
Magnetic surface temperature sensor three wires PT100 sensor
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
Laiyuan 6*20mm Probe Spring Bayonet Type Thermocouple Type J Thermal Temperature Sensor
US$ 2.5-6.8 / 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
Es-P12D 360 Degree 6m Ceiling Motion Sensor
US$ 2-2.5 / Piece
Min. Order:1000 Pieces
- Function Type: Infrared Range and Communication System
- Detection Type: Heat Detectors
- Output Signal Type: Analog Type
- Production Process: Injection
- IP Rating: IP20
- Certification: CE
Mini Carbon Dioxide Detector with Temperature/Humidity Sensor and Li Battery for Home and Office
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
Mv-Sc2004ec-12s-Wbn Sc2000e Series Vision Sensor, 12mm Focal Length, 0.4MP, Color
Min. Order:1 Piece
- Technology: Machine Vision
- Style: Industrial Grade
- Type: Vision Sensor
- Sensor: CMOS
- HDMI Format: Mono 8, RGB 8
- Horizontal Resolution: 704 × 540
Reliable Pressure Sensor for Industrial Use with Voltage Signal
US$ 23.8-31.7 / Piece
Min. Order:1 Piece
- Measuring Medium: Gas
- Pressure Mode: Differential Pressure
- Output Signal: 4-20mA, 0-10V, 0-5V, 1-5V, RS485
- Supply Voltage: DC 12~36V, DC 15~36V (with Display
- Accuracy Class: 0.25%Fs, 0.5%Fs (with Display)
- Display Mode: Digital Tube (LED) Display
S001f24A43 Temperature-Compensated Digital Passive Infrared Flame Sensor
US$ 9.5-10 / Piece
Min. Order:3000 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Thermocouple
- Contact: Contactless
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Dewpoint Lithium Chloride
High Quality Ntc Sensor with Flange Housing for Temperature Detection
US$ 0.9-3 / Piece
Min. Order:500 Pieces
- Installation Type: Duct Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: SUS Housing
10kohm Thin Film Ntc Thermistor Sensor Temperature Sensor
US$ 0.02-0.5 / Piece
Min. Order:100 Pieces
- Installation Type: Soldering
- Sensing Type: Resistive
- Contact: Contactless
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Ceramics
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
Wholesale Ntc Temperature Sensor for Enhanced Office Efficiency
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
Eleai Air Detector Laboratory Tap Water Air Velocity Sensor Ultrasonic Detection Honeywell Humidity Sensor Air Flow in Ducts
US$ 85-128 / Piece
Min. Order:1 Piece
- Application: Anemometer, Ultrasonic Speed, Net Speed
- Display: Digital
- Detection Method: Contact
- Connection Type: Wire
- Pressure Resistance: With Pressure Resistance
- Anti-jamming: Not Anti-jamming
Replacement Goodman 0130f00010 Flame Sensor Costdown and Upgraded 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
Ntc Temperature Sensor/Thermistor for Oven Cavity Temperature Detection
US$ 0.36-0.4 / Piece
Min. Order:5 Pieces
- Installation Type: Duct Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: 304 Stainless Steel
Vaisala Dmt143 High Accuracy Dew Point Sensor for Compressor Air Dryer Use Dew Point Detection Transmitter
US$ 600-650 / sets
Min. Order:1 sets
- After-sales Service: Online After Sales Service
- Warranty: 1 Year
- Brand: Vaisala
- Customized: Non-Customized
- Portable: Non Portable
- Certification: CE, RoHS
Hw-Hy004 Flame Alarm Sensor Module--Three Probe
US$ 43-48 / 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
Factory Price Nc PNP China Inductive Sensor Magnetic Mechanical Switch Proximity Switches
Min. Order:20 Pieces
- Type: Infrared Sensor Switch
- Principle: Capacitive
- Wires: NPN (Three-Wires)
- Standard: Standard
- Application: Warehouse
- Size: 86 Type
