9,678 products found from 333  

Wholesale Gas Detector Sensor

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O3 SO2 NO2 CO Cl2 Br2 CH2O ETO Alc CO H2 H2O2 H2S HCl HBr HCN NH3 NO PH3 SiH4 O2 Gas Sensor Detector with Transmitter Board

FOB Price: US $ 6-366 / Piece
Min. Order: 1 Piece
  • Type: Electrochemical Gas Sensor
  • Conductivity Type: Volume Control Type
  • Output Signal Type: Analog Type
  • Production Process: Integration
  • Material: PC
  • IP Rating: IP20

Ammonia NH3 Gas Detector Sensor Leak Detection Toxic Gas Monitoring Electrochemical

FOB Price: US $ 19-399 / Piece
Min. Order: 1 Piece
  • Type: Electrochemical Gas Sensor
  • Conductivity Type: Volume Control Type
  • Output Signal Type: Analog Type
  • Production Process: Integration
  • Material: PC
  • IP Rating: IP20

Ammonia NH3 Gas Detector Sensor Leak Detection 100 ppm Toxic Gas Electrochemical Miniature

FOB Price: US $ 19-399 / Piece
Min. Order: 1 Piece
  • Type: Electrochemical Gas Sensor
  • Conductivity Type: Volume Control Type
  • Output Signal Type: Analog Type
  • Production Process: Integration
  • Material: PC
  • IP Rating: IP20

Personal Alarms Portable Multi Gas Detector Smoke and Heat Sensor Yg-04

FOB Price: US $ 6.5-7 / Piece
Min. Order: 20 Pieces
  • Signal Transmission: Radio Waves
  • System: Microwave System
  • Application: Home, Communication Electronic Products, Industry, Special Equipment
  • Usage: Personal, Smoke, Fire, Auto, Hall
  • Certification: CE, ISO, FCC, CCC
  • Standard: CE. FCC. RoHS

China Manufacturer Combustible Gas Leak Detector and Sensor Fixed Type

FOB Price: US $ 100-180 / Piece
Min. Order: 2 Pieces
  • Brand: Ae
  • Customized: Customized
  • Portable: Non Portable
  • Certification: FCC, CE, ISO
  • Gas: Combustible Gas, Methane, CH4
  • Type: Catalytic Combustion

Combustible Gas Detector /Gas Alarm Detector High Reliability Semiconductor Sensor

Min. Order: 500 Sets
  • Type: Propane Gas Detector
  • Signal Transmission: Wired Alarm
  • Working Mode: Active
  • Certification: CE, RoHS
  • Application: Indoor
  • Working Principle: Semiconductor

European Standard Smoke Gas Co Detector Alarm Sensor

FOB Price: 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

24V DC Powered Fixed Natural Gas Leak Detector 0-100%Lel K800 Sensor Head

FOB Price: US $ 199-999 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Non-Customized
  • Portable: Fixed
  • Certification: CE
  • Gas: CO
  • Type: Electrochemical Gas Analyzer

Gas Detector Alarm Sensor Wireless Standlone LCD Cyber

FOB Price: US $ 18 / Piece
Min. Order: 100 Pieces
  • Type: Sensor
  • Usage: Anti-theft, Metal, Gas, Temperature, Liquid
  • Installation Mode: Wall Mounted
  • Certification: CE
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
  • Quality: High

Asenware 4 Wired Gas Leakage Detector Gas Sensor

FOB Price: US $ 5-6 / Piece
Min. Order: 1 Piece
  • Type: Infrared Gas Sensor
  • Conductivity Type: Non-conductivity Type
  • Output Signal Type: Analog Type
  • Production Process: Integration
  • Material: Stainless Steel
  • IP Rating: IP44

Hydrogen Sulfide H2S Gas Detector Sensor 2000 ppm Toxic Gas Electrochemical Gastight Compact

FOB Price: US $ 19-399 / Piece
Min. Order: 1 Piece
  • Type: Electrochemical Gas Sensor
  • Conductivity Type: Volume Control Type
  • Output Signal Type: Digital Type
  • Production Process: Integration
  • Material: Plastic
  • IP Rating: IP20

Digital LED Light Gas Sensor Gas Detector 220V

Min. Order: 500 Sets
  • Type: Gas Sensor
  • Signal Transmission: Wired Alarm
  • Working Mode: Active
  • Certification: CE
  • Application: Indoor
  • Working Principle: Semiconductor

RoHS High Quality Cheap Ce Gas Smoke Co Detector Sensor

FOB Price: US $ 5-9 / Piece
Min. Order: 10 Pieces
  • Type: Smoke Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Active
  • Certification: CE, RoHS
  • Application: Indoor
  • Working Principle: Photo Electronic

China Manufacturer Ce Certificate Portable Detector H2s Gas Sensor

FOB Price: US $ 110-180 / Piece
Min. Order: 1 Piece
  • Type: Industry Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Passive
  • Certification: CE
  • Working Principle: Electro-Acoustic Style
  • Transmission Mode: Wireless

Ammonia NH3 Gas Detector Sensor Leak Detection 1000 ppm Toxic Gas Electrochemical Miniature

FOB Price: US $ 19-399 / Piece
Min. Order: 1 Piece
  • Type: Electrochemical Gas Sensor
  • Conductivity Type: Volume Control Type
  • Output Signal Type: Analog Type
  • Production Process: Integration
  • Material: PC
  • IP Rating: IP20

Fixed Gas Detector Gas Monitor Sensor with Remote Controller (MT005)

Min. Order: 10 Pieces
  • Brand: Mantern
  • Customized: Customized
  • Portable: Non Portable
  • Certification: CE
  • Gas: CH4, Co, H2s, O2, Nh3 etc.
  • Type: Combustible Gas Detector, Co Detector etc.

En50291 Ce Smoke Gas Carbon Monoxide Co Detector Detective Sensor

FOB Price: US $ 5-9 / Piece
Min. Order: 10 Pieces
  • Type: Smoke Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Active
  • Certification: CE, RoHS
  • Application: Indoor
  • Working Principle: Photo Electronic

Fixed 4-20mA Infrared CO2 Gas Detector Sensor

FOB Price: US $ 500-1999 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Non-Customized
  • Portable: Fixed
  • Certification: CE
  • Gas: CO2
  • Type: Infrared Absorption Analyzer

Wireless Auto Gas Leak Detector Sensor for Home Security

FOB Price: 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

Gas Sensor, Alarm Smoke Detector, Photoelectric Smoke Sensor (TA-2188)

FOB Price: US $ 5.70 / Piece
Min. Order: 50 Pieces
  • Type: Smoke Alarm
  • Output Signal Type: Analog Type
  • Material: Plastic
  • Sensitivity: High
  • Certification: CE
  • Customized: Customized

220 VAC Wired Networking Gas Detector Sensor with 9V Battery Back up

FOB Price: US $ 8.6-9 / Piece
Min. Order: 1 Piece
  • Type: Gas Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, RoHS
  • Application: Indoor
  • Working Principle: Electro-Optical Type

Home Security Fire Alarm Control Panel Usage Gas Detector Independent Wireless Gas Sensor

FOB Price: US $ 6-7 / 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

Semi-Conductor Natural Gas Leak Detector Sensor

FOB Price: US $ 6.5-8 / Piece
Min. Order: 1 Piece
  • Type: Gas Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, RoHS
  • Application: Indoor
  • Working Principle: Electro-Optical Type

Wireless Liquid Petroleum Gas Detector Sensor

FOB Price: US $ 23-32 / Piece
Min. Order: 20 Pieces
  • Signal Transmission: Radio Waves
  • System: Radio System
  • Type: Smoke Alarm
  • Application: Home, Communication Electronic Products, Industry, Special Equipment
  • Usage: Door, Window, Hall
  • Certification: CE

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

Hydrogen Sulfide H2S Gas Detector Sensor 2000 ppm Environmental Control Toxic Gas Electrochemical Compact

FOB Price: US $ 99-399 / Piece
Min. Order: 1 Piece
  • Type: Electrochemical Gas Sensor
  • Conductivity Type: Volume Control Type
  • Output Signal Type: Analog Type
  • Production Process: Integration
  • Material: PC
  • IP Rating: IP20

2016 Wireless Gas Detector New LCD Gas Sensor Qg-05

FOB Price: US $ 12.5-14 / Piece
Min. Order: 20 Pieces
  • Signal Transmission: Radio Waves
  • System: Microwave System
  • Application: Home, Communication Electronic Products, Industry, Special Equipment
  • Usage: Door, Auto, Hall
  • Certification: CE, ISO, FCC, CCC
  • Standard: ce

Home Use LPG Gas Detector Sensor

Min. Order: 500 Sets
  • Type: Gas Sensor
  • Signal Transmission: Wired Alarm
  • Working Mode: Active
  • Certification: CE
  • Application: Indoor
  • Working Principle: Semiconductor

Handheld Hydrogen Sulfide Gas Detector Alarm Sensor

FOB Price: US $ 110-180 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Non-Customized
  • Portable: Portable
  • Certification: CE
  • Gas: H2S
  • Type: Electrochemical Gas Analyzer

Fireproof Series Coal Gas Detector Lh-86II High Stability Sensor

Min. Order: 50 Pieces
  • Type: Security Alarm Host
  • Usage: Personal
  • Installation Mode: Contact Type
  • Certification: CE
  • Application: Home, Special Equipment
  • Service: OEM&ODM
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