15,834 Wireless Gas Sensor
results from833 suppliers
Natural Gas Detector/Sensor with Wireless Carbon Monoxide Detector
Min. Order:5 Sets
- Type: Home Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE, ISO, FCC, RoHS, CCC
- Application: Indoor
- Working Principle: Electromagnetic
Hot Sale Wireless WiFi Tuya Smart Gas Sensor for Natural Gas (CH4) (PST-WiFi-818)
US$ 18.99 / Piece
Min. Order:1 Piece
- Type: Home Alarm
- Signal Transmission: Wireless Alarm
- Certification: CE, FCC, RoHS
- Application: Indoor
- Transmission Mode: Wireless
- Alarm Volume (within 1m): 75dB
Low Voltage Home Security System Wireless Online Smoke Alarm Sensor
US$ 2.5 / Piece
Min. Order:3000 Pieces
- Type: Smoke Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: RoHS, CE14604,Reach,Anpi,TUV, Intertek
- Application: Indoor
- Working Principle: Electro-Optical Type
New Engine Detonation Knock Sensor 22060-AA0611
US$ 3.25-3.79 / Piece
Min. Order:50 Pieces
- Type: Knock Sensor
- Conductivity Type: Knock Sensor
- Output Signal Type: Digital Type
- Production Process: Knock Sensor
- Material: Stainless Steel
- IP Rating: Knock Sensor
Dyp-A05 Agv and Robot Supply Sensor Uart RS485 Output 9-36V Power Strong Anti-Interference Ultrasonic Range Sensor
US$ 13.95-23.08 / Piece
Min. Order:2 Pieces
- Type: Waterproof Ultrasonic Sensor
- Output Signal Type: Digital Type
- Production Process: Integration
- Sensitivity: High
- Probe Type: Straight Probe
- Measuring Medium: Gas
Wireless Auto Gas Leak Detector Sensor for Home Security
US$ 5.5-6.5 / Piece
Min. Order:1 Piece
- Type: Probe
- Usage: Anti-theft, Gas, Temperature
- Installation Mode: Wall Mounted
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Communication Electronic Products, Special Equipment
- Installation Height: 0.3 to 1.0m, From Ceiling/Floor
Wireless Natural/Coal Gas Leakage Sensor APP Push Notifications
US$ 20.5-22.5 / Piece
Min. Order:10 Pieces
- Type: Sensor
- Usage: Gas
- Installation Mode: Wall-Mounting/Ceiling-Mounting
- Certification: FDA, CE, FCC, CCC
- Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
- Warranty: 2 Years
New! Wireless LPG/Natural Gas Sensor for Home Alarm System
US$ 5.5-7 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Gas
- Installation Mode: Wall Mounted
- Certification: CE, FCC, RoHS, CCC
- Application: Home, Industry
- Response Time: Below 20 Seconds
Wireless 433MHz Wide Angle PIR Motion Sensor for Burglar Alarm System
US$ 4.5-5 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Wall Mounted
- Certification: CE, ISO, RoHS
- Application: Home, Industry, Communication Electronic Products
- Color: White
Firstrate FST100-2104 Cheap Price GPRS/LoRa/NB-IoT Greenhouse Oem Analog wireless Co2 Carbon Dioxide Sensor
US$ 50-80 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Volume Control Type
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: Shell
- IP Rating: IP65
Advanced Pressure Sensor with High Accuracy Factory
US$ 23-60 / Piece
Min. Order:1 Piece
- Type: Resonant Pressure Sensor
- Component: SemiConductor Type
- For: Suitable for Automation Equipment
- Output Signal Type: Digital Type
- Production Process: Normal Wirewound
- Material: Metal
Excavator Accessories Km10-P16 Pressure Sensor
US$ 25-30 / Piece
Min. Order:1 Piece
- Type: Resistance Strain Gauge Pressure Sensors
- Component: /
- For: Strain Gauge Pressure Transmitter
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Metal
Intelligent Modbus Pressure Transmitter Sensor
US$ 23.8-31.7 / Piece
Min. Order:1 Piece
- Measuring Medium: Gas
- Model Measuring Core: Ceramic Chip
- Measuring Temperature: -20~50ºC
- Measurement Form: Gauge Pressure, Absolute Pressur
- Measurement Range: -0.1MPa ~ 0MPa ~ 6MPa
- Measurement Accuracy: 0.5%F.S
Michell Easidew 2-Wire -100 to 20 Deg C Dew Point Sensor
US$ 850-950 / sets
Min. Order:1 sets
- After-sales Service: Online After Sales Service
- Warranty: 1 Year
- Brand: Michell
- Customized: Non-Customized
- Portable: Non Portable
- Certification: CE
Home Security Alarm Water Leakage Sensor for Water Detector
US$ 7.9-11.9 / Piece
Min. Order:100 Pieces
- Signal Transmission: RF Remote Control
- System: Intelligent System
- Type: Anti-Theft Alarm
- Application: Home, Communication Electronic Products, Industry, Special Equipment, Car/Motorcycle
- Usage: Door, Window
- Certification: CE, RoHS
IP66 Wall-Mounted Gas Sensor for Eto with Sound Light Alarm
US$ 100-280 / Piece
Min. Order:2 Pieces
- Brand: Ae
- Customized: Customized
- Portable: Non Portable
- Certification: CE, RoHS, SGS
- Gas: CH4
- Type: Catalytic
Yet Battery Infrared Sensor/Photocell/ One Beam Waterproof Sensor
US$ 12.2-12.6 / Piece
Min. Order:10 Pieces
- Type: Sensor
- Usage: Anti-theft, Metal, Gas, Temperature, Liquid
- Installation Mode: Wall Mounted
- Certification: CE, RoHS
- Application: Home, Industry, Communication Electronic Products, Special Equipment
- Product: Adjustable Rotatable Beam Automated Gate Garage Do
LCD Display Co Sensor with Back up Battery (ES-6906C)
US$ 5-6 / Piece
Min. Order:10 Pieces
- Type: Carbon Monoxide Alarm
- Conductivity Type: Non-conductivity Type
- Output Signal Type: Analog Type
- Production Process: SemiConductor Integrated
- Material: Plastic
- IP Rating: IP68
Zigbee Water Level Pressure Sensor
US$ 249-800 / Piece
Min. Order:5 Pieces
- Type: Nb-Iot Smart Meter
- Component: None
- For: Residential Fire Water Systems
- Output Signal Type: Nb-Iot
- Production Process: Patent Craft
- Material: Stainless Steel
CE Photo Electronic Safe Security Heat Dual Gas Smoke Fire Detector Alarm Sensor
US$ 2-3 / Piece
Min. Order:10 Pieces
- Type: Smoke Alarm
- Signal Transmission: Stand Alone
- Certification: CE, RoHS
- Application: Indoor
- Working Principle: Photo Electronic
- Transmission Mode: Wireless
Explosion-Proof IP67 Wireless Radar Level Sensor for Liquid
US$ 380 / Piece
Min. Order:1 Piece
- After-sales Service: Free Technical Guidance
- Principle: Magnetic Sensors
- Range: >0-30m
- Measurement Accuracy: ±3mm
- Accuracy: 0.25%
- Kind: Glass
Multi-Beam Infrared Photoelectric Beam Sensor Alarm Yet003
US$ 20-25 / Piece
Min. Order:2 Pieces
- Type: Sensor
- Usage: Anti-theft, Metal, Gas, Temperature, Liquid
- Installation Mode: Wall 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
- Power: 12-24V AC&DC
Small Ultrasonic Sensor for Gas Measurement Transducer Sensor (FBELE)
US$ 0.2 / Piece
Min. Order:100 Pieces
- Type: Large range Ultrasonic Sensor
- Output Signal Type: Digital Type
- Production Process: Injection
- Sensitivity: Medium
- Probe Type: Surface Wave Probe
- Measuring Medium: Gas
100VDC 10W 0.5A Surface Mount Contact Reed Magnetic Proximity Switches Sensors with Lead Wire
US$ 0.4-0.8 / Piece
Min. Order:100 Pieces
- Signal Transmission: Wired
- System: Electromagnetic System
- Type: Anti-Theft Alarm
- Application: Home, Communication Electronic Products, Industry, Special Equipment
- Usage: Door, Window
- Certification: CE, ISO, RoHS
Diesel Engine Fuel Pressure Sensor 0281006150 Wireless Reverse Parking Sensors Qsb Isbe Isde 281002787 5297640 0281006327 4937283 4929611 0281006150
US$ 12 / Piece
Min. Order:1 Piece
- Certification: CCC, ISO9001, CE, RoHS
- Standard Component: Standard Component
- Technics: Press
- Material: Aluminum
- Type: Cylinder Head
- Warranty: 3 Months
Photoelectric Smoke Alarm Detector Smart Smoke Sensor
US$ 7.2-8.8 / Piece
Min. Order:100 Pieces
- Type: Smoke Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE, ISO, RoHS, CCC
- Application: Indoor, Outdoor
- Working Principle: Electromagnetic
MD-S152 Compact Pressure Transduce/Sensor
US$ 59-139 / Piece
Min. Order:1 Piece
- Type: Normal Pressure Transmitter
- Structure Type: Ceramic Pressure Transmitter
- Measuring Medium: Water, Oil and Gas
- Accuracy Grade: 1% 0.5%
- Pressure range: 0~1000bar
- IP Rating: IP65
Customized Zigbee, Nb-Lot, 4G Digital Wireless Pressure Transmitter Wireless Pressure Sensor
US$ 199-210 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: 1year
- Measuring Range: Normal Pressure Transmitter
- Type: General Pressure Gauge
- Accuracy: 0.5
- Display: Digital
Micro Original Quality Fuel Pressure Sensor, Fuel Injection Piezoelectric Pressure Sensor 200MPa (PFY021)
US$ 80-90 / Piece
Min. Order:1 Piece
- Measuring Medium: Gas
- Output Signal Type: Analog Output
- Production Process: Piezoelectric
- Material: Stainless Steel
- Accuracy Grade: 1PA
- IP Rating: IP65
AC Compressor Refrigerant Leak Detector Heated Diode Sensor Cfcs Hcfcs Freon Gas Leak Sniffer
US$ 14.5-72 / Piece
Min. Order:100 Pieces
- After-sales Service: 1years
- Warranty: Available
- Brand: Shingchem
- Customized: Customized
- Portable: Portable
- Certification: CE
Household Gas Sensor Alarm with Ce Standard
US$ 6.35-7.5 / Piece
Min. Order:100 Pieces
- Type: Home Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, RoHS
- Application: Indoor
- Working Principle: Semiconductor
External Infrared PIR Module Motion Detector Alarm Sensor (HTW-L727)
US$ 9-12 / Piece
Min. Order:100 Pieces
- Type: Sensor
- Usage: Anti-theft, Metal, Gas, Temperature, Liquid
- 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
- Power Supply: 110VAC/220VAC/24VAC, DC Optional
Lorawan Modbus Steam Pressure Sensor
US$ 249-800 / Piece
Min. Order:5 Pieces
- Type: Nb-Iot Smart Meter
- Component: None
- For: Residential Fire Water Systems
- Output Signal Type: Nb-Iot
- Production Process: Patent Craft
- Material: Stainless Steel
Solar Powered TPMS Car Tire Pressure Monitoring System Auto External Sensor
US$ 27.8-30.8 / Piece
Min. Order:2 Pieces
- Type: TPMS Sensor
- Component: Mechanical Structure Type
- For: Capacitive Pressure Transmitter
- Output Signal Type: Digital Type
- Material: Metal & Plastic
- Thread Type: G
LCD Display Carbon Monoxide Sensor with Back up Battery (ES-6906C)
US$ 5-6 / Piece
Min. Order:10 Pieces
- Type: Carbon Monoxide Alarm
- Conductivity Type: Non-conductivity Type
- Output Signal Type: Analog Type
- Production Process: SemiConductor Integrated
- Material: Plastic
- IP Rating: IP68
Zigbee Wireless Temperature and Humidity Sensor for Air Quality
US$ 25-35 / Piece
Min. Order:1 Piece
- Type: SemiConductor Gas Sensor
- Output Signal Type: Digital Type
- IP Rating: IP68
- Sensitivity: High
- Certification: CE FCC RoHS
- Customized: Customized
Export Carton Working Current Smoke Sensor with Lpcb Approval
Min. Order:1000 Pieces
- Type: Smoke Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: RoHS, CE14604,Reach,Anpi,TUV, Intertek
- Application: Indoor
- Working Principle: Electro-Optical Type
40kHz Dust Proof IP67 Ultrasonic Sensor for Car Parking /Pest Repeller
US$ 0.34-0.36 / Piece
Min. Order:100 Pieces
- Type: Waterproof Ultrasonic Sensor
- Output Signal Type: Analog Type
- Production Process: Integration
- Sensitivity: High
- Probe Type: Dual Probe
- Measuring Medium: Gas and Water
Dual Beams Alarm Perimeter Motion Sensor/ Active IR Units
US$ 20-25 / Piece
Min. Order:2 Pieces
- Type: Sensor
- Usage: Anti-theft, Metal, Gas, Temperature, Liquid
- Installation Mode: Wall 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
- Power: 12-24V AC&DC
High Quality Engine Speed Sensors 23731EC00A 23731AW410 949979033
US$ 4.67-5.45 / Piece
Min. Order:50 Pieces
- Type: Crankshaft Sensor
- Conductivity Type: Crankshaft Sensor
- Output Signal Type: Digital Type
- Production Process: Crankshaft Sensor
- Material: Stainless Steel
- IP Rating: Crankshaft Sensor
