5,993 Ch4 Gas Detector
results from214 suppliers
OEM ODM CE Approved Home Alarm CH4 Gas Leaking Detector Protect Home Sfety
US$ 7-9 / Piece
Min. Order:100 Pieces
- Type: Home Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: CE
- Application: Indoor
- Working Principle: Semi-Conductor
Diffusion Type Portable Multi Gas Detector 4 Gas Monitor CH4 Co H2s O2 Gas Meter
US$ 199-550 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours Online Service
- Warranty: 1 Year
- Brand: Safegas
- Customized: Customized
- Portable: Portable
- Certification: CE, Atex
Portable Methane Gas Detector CH4 Detector Gas Leak Detector Gas Analyzer with Infrared Sensor
US$ 466.67-1385.88 / Piece
Min. Order:1 Piece
- After-sales Service: Within The Valid Service Period
- Warranty: 12-Month
- Brand: Korno
- Customized: Customized
- Portable: Portable
- Certification: CE, CPA, CMC, Cnex, ISO, OHSAS
China Professional Customized Interconnected C0, H2s, Co, O2, Nh3, CO2, No2, Hcn, pH3, Cl2, N2, H2, So2, CH4 Toxic Gas Detector
US$ 177-197 / Piece
Min. Order:5 Pieces
- After-sales Service: 24 Hours Online Service
- Warranty: 1 Year
- Customized: Non-Customized
- Portable: Portable
- Gas: Toxic Gas
- Alarm Method: Sound+Light Alarm
Nkyf Atex Certificated Online Fixed Multi (H2s, Co, O2, Nh3, CO2, No2, Hcn, pH3, CL2, N2, H2, SO2, CH4, Ex) Gas Amonitor Fixed 4 in 1 Gas Detector
US$ 364.3-394.8 / Piece
Min. Order:1 Piece
- Brand: Nkyf
- Customized: Customized
- Portable: Portable
- Gas: CO
- Alarm Method: Light/Sound
- Detection Principle: Catalytic/Electrochemical/Infrared
Rechargeable 5 in 1 Gas Analyzer O2 CH4 Co H2s Ex Gas Leak Alarm Device Multi-Gas Detector
US$ 400-1300 / Piece
Min. Order:1 Piece
- Brand: Kelisaike
- Customized: Customized
- Portable: Portable
- Certification: CE
- Gas: Co, H2s, O2, Lel/CH4 and Other Customized Gases
- Type: Electrochemical Gas Analyzer
Explosive Gas Detector LPG System Alarm CH4 Gas Leak Detectors Price LPG Gas Detector
US$ 115-120 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: 18 Mounth
- Customized: Customized
- Portable: Portable
- Gas: Toxic Gas, O2
- Type: Combustible Gas Sensor
Portable CH4 CO2 H2s O2 Biogas Detector to Test The Percentage of Gas in The Biomethane Produced by The Biodigestor. 4 in 1 Mulit-Gas Detectors
Min. Order:1 Piece
- Brand: Bestone
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS, Ex
- Gas: H2S
- Type: Combustible Gas Detector
Bh90ex Portable Methane CH4 Hydrogen Leak Gas Detector
US$ 225.68 / pieces
Min. Order:5 pieces
- After-sales Service: Yes
- Warranty: Yes
- Brand: No
- Customized: Non-Customized
- Portable: Portable
- Certification: CE
China Nkyf OEM ODM Durable Sound and Light Alarm CH4 Co Lel O2 Fixed 4 in 1 Multi LPG Gas Analyzer Detector
US$ 364.3-394.8 / sets
Min. Order:1 sets
- Warranty: 3 Years
- Brand: Nkyf
- Customized: Customized
- Type: Fixed Gas Detector
- Alarm Method: Light/Sound
- Gross Weight: 2.5kg
Fixed Methane Gas Detector Sensor Explosion Proof Sound Alarm Light CH4 Gas Detector for Coal Mine Monitoring
US$ 85-115 / Piece
Min. Order:6 Pieces
- Brand: Hanwei Electronics
- Customized: Customized
- Portable: Non Portable
- Certification: RoHS
- Gas: CH4
- Type: Fixed Gas Detector
Home Alarm System Digital LCD Display CH4 Gas Detector Leak Carbon Monoxide Detector
US$ 7.69-9.69 / Piece
Min. Order:100 Pieces
- Type: Gas Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Passive
- Certification: CE, RoHS
- Application: Indoor
- Working Principle: Electro-Optical Type
OEM China Factory Display Gas Battery Portable Monitor CH4 O2 H2s Co Gas Detector Industrial
Min. Order:5 Pieces
- Brand: Mantern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
- Gas: H2S
- Type: Ammonia Detector
Portable CH4 Co H2 H2s Gas Analyser 4 Gas Detector CE Certified
US$ 69-89 / Piece
Min. Order:2 Pieces
- After-sales Service: on-Line
- Warranty: 1-Year
- Brand: Scondaor
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS, Atex
Explosion-Proof Combustible Gas Detection Instrument CH4 Gas Detector
US$ 579-599 / pcs
Min. Order:1 pcs
- After-sales Service: We Can Provide Lifetime Maintenance
- Warranty: 1 Year
- Customized: Customized
- Certification: CE, RoHS, Ex Ia LLC T6 Ga
- Gas: CH4
- Display: 2.4inch Large Size LCD Screen
Ms600 Portable Six-in-One Toxic and Harmful Gas Detector for Co CO2 CH4 H2s No2
US$ 2000 / Piece
Min. Order:1 Piece
- After-sales Service: We Provide After Sale Services.
- Warranty: 1 Year
- Brand: Zetron
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS, Atex
Portable CH4 CO2 H2s O2 Biogas Detector with Pump 4 in 1 Mulit-Gas Detector
US$ 599.65-2498.5 / Piece
Min. Order:1 Piece
- Brand: Korno
- Customized: Customized
- Portable: Portable
- Certification: CE, CPA, CMC, Cnex, ISO, OHSAS
- Gas: CH4 CO2 H2s O2
- Type: Electrochemical Gas Analyzer
CH4 Methane Propane LPG CNG LNG Kitchen Cooking Gas Natural Gas Leak Detector for Alarm System
US$ 6.5-7.9 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Gas
- Installation Mode: Wall Mounted
- Certification: CE, TUV
- Application: Home
- Packing: Carton Box
Explosion-Proof Multi Gas Detector for Co O2 H2s CH4
US$ 350-1500 / Piece
Min. Order:1 Piece
- Brand: Safegas
- Customized: Customized
- Portable: Portable
- Certification: CE
- Gas: Co O2 H2s CH4
- Type: Elctrochemical & Catalytic Combustion
CE Portable Multi Gas Monitor CH4 O2 H2s Co Gas Alarm Detector
US$ 80-150 / Piece
Min. Order:1 Piece
- Type: Gas Sensor Probe
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Sound and Light Alarm
- Combustible Gas Detector Model: H2000
- Ingress Protection: IP66
- Power Source: Rechargeable Lithium Battery
Digital Portable Methane CH4 Gas Detector in Gas Sensor Gas Alarming Device Gas Alarm Detector
US$ 250 / Set
Min. Order:1 Set
- After-sales Service: 12 Months Warranty
- Warranty: 12 Months Warranty
- Brand: Skz
- Customized: Customized
- Portable: Portable
- Certification: CE
As8800L Carbon Monoxide Meter CH4 Combustible Gas Detector
US$ 13-14.5 / pieces
Min. Order:1 pieces
- After-sales Service: Yes
- Warranty: Yes
- Brand: No
- Customized: Non-Customized
- Portable: Portable
- Certification: CE
Combustible Gas Detector CH4 Gas Alarm Detector CH4 Gas Detection CH4 Leak Detector
US$ 8.4-10.9 / Piece
Min. Order:1 Piece
- Type: Combustible Gas Detector
- Signal Transmission: Catalytic Combustion Method Sensor
- Working Mode: Passive
- Certification: CE, RoHS
- Application: Indoor
- Working Principle: Catalytic Combustion Method Sensor
Portable Remote LPG CH4 Gas Leak Laser Detector, Remote Methane Laser Detector, Natural Gas, Fuel, Flame Gas, CH4 Combustible Gas Detector
US$ 5000-7000 / Piece
Min. Order:1 Piece
- After-sales Service: 2 Years
- Warranty: 2 Years
- Brand: Topsky
- Customized: Customized
- Portable: Portable
- Certification: CE
Indoor Gas Analyzer High Accuracy O3 H2s O2 Nh3 Tvoc CH4 Co CO2 So2 Nox Multi Gas Detector
US$ 5000-30000 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Safegas
- Customized: Customized
- Portable: Portable
- Certification: CE, ISO
China Nkyf 4-20mA H2s Hydrogen O3 Ozone Methane CH4 Fixed Single Gas Detectors
US$ 87.8-118.4 / sets
Min. Order:1 sets
- After-sales Service: 24 Hours Online Service
- Warranty: 3 Years
- Brand: TES
- Customized: Customized
- Portable: Non Portable
- Certification: FCC, CE, RoHS
SA500 OEM Portable Multi 4 Gas Detector for CH4/Lel, O2, H2s, Co
US$ 120-300 / piece
Min. Order:1 piece
- Brand: SA
- Customized: Customized
- Portable: Portable
- Certification: CE
- Gas: CH4/Lel,O2, H2s,Co
- Type: Gas Detectors
Ard 3000 Remote Laser Methane/CH4/LNG/Natural Gas Leak Detector for 200m Distance
US$ 9419.2-11774 / Piece
Min. Order:1 Piece
- After-sales Service: 2 Years
- Warranty: 5 Years
- Certification: ISO
- Condition: New
- Customized: Non-Customized
- Alarm Form: Sound and Light Alarm
Portable CH4 CO2 O2 Multi Gas Detector for Biogas
US$ 499-10000 / Piece
Min. Order:1 Piece
- Brand: Safegas
- Customized: Customized
- Portable: Portable
- Certification: CE
- Gas: CH4 CO2 O2
- Type: Electrochemical Infrared
Combustible Gas Sensor Alarm Detector for Co, CH4, H2, C3h8
US$ 19.5-22 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Usage: Gas
- Installation Mode: Wall Mounted
- Application: Home, Communication Electronic Products
- Weight: 0.26kg
- Detector Type: Gas
Factory Price Gas Analyzer Portable Single Gas Detector Ex for Co, O2, H2s, Lel, CH4
US$ 150-500 / Piece
Min. Order:1 Piece
- Customized: Customized
- Portable: Portable
- Certification: Ex
- Sampling Method: Diffusion Type
- Alarm Point Se: Be Adjustable in Full Scale
- Time Display: Time System of 24 H Can Be Set
Fixed Gas Detector Wall Mounted Methane Ethane, Butane CH4 Detector Ex Explosive Gas Detector for Industrial
US$ 150-960 / Piece
Min. Order:100 Pieces
- Brand: Hanwei Electronics
- Customized: Customized
- Portable: Non Portable
- Certification: RoHS, Atex
- Gas: Methane, Ethane, Butane
- Type: Fixed Gas Detector
Zetron Ms104K 4 in 1 Multi Diffusion Type Portable Gas Detector for CH4 H2s So2 Cox Catalytic Combusion Sensor
US$ 180-220 / Piece
Min. Order:1 Piece
- After-sales Service: We Provide After Sale Services.
- Warranty: 1 Year
- Brand: Zetron
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Industrial Grade Explosion Proof Online CH4 Gas Alarm Detector
US$ 120-480 / Piece
Min. Order:1 Piece
- Warranty: 1 Year
- Brand: Kelisaike
- Customized: Both
- Portable: Fixed
- Certification: CE
- Gas: Many
Portable Handheld Combustible Gas Leak Detector Home Use Methane Gas (CH4) Detector
US$ 320-480 / Piece
Min. Order:1 Piece
- Brand: Ae
- Customized: Available
- Portable: Portable
- Certification: CE
- Gas: CH4
- Type: Catalytic
Portable Multi Gas Detector Ex O2 H2s No2 CH4 No So2
Min. Order:5 Pieces
- Brand: Mantern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
- Gas: H2S
- Type: Ammonia Detector
Gas Leak Detector, Portable CH4/Lel Co H2s O2 Multi 4 in 1 Analyzer Coal Mine Safety Instrument Portable 4 Multi-Gas Detector Customized
Min. Order:1 Piece
- Brand: Bestone
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS, Ex
- Gas: H2S
- Type: Combustible Gas Detector
Skz1050d CE Marks Biogas Digester Co CO2 CH4 O2 4 in 1 Multi-Gas Test Meter Detector
US$ 5740-6042 / Piece
Min. Order:1 Piece
- After-sales Service: 12 Months Warranty
- Warranty: 12 Months Warranty
- Brand: Skz
- Customized: Customized
- Portable: Portable
- Certification: CE
China Nkyf Atex Industrial Explosion-Proof LPG Natural Gas Leak Detector CH4 Fixed Combustible
US$ 144.9-173.4 / sets
Min. Order:1 sets
- Warranty: 3 Years
- Type: Fixed Gas Detector
- Alarm Method: Light/Sound
- Usage: Industrial Safety
- Detection Principle: Catalytic/Electrochemical/Semiconductor/Infrared
- Advantages: Explosion-Proof, Anti-Corrosion
Infrared 0-100%Vol CH4 Gas Analyzer Biogas Sensor High Sensitivity Anti-Interference Gas Detector
US$ 199-550 / Piece
Min. Order:1 Piece
- Warranty: 1 Year
- Brand: Safegas
- Customized: Customized
- Portable: Portable
- Certification: CE
- Gas: CH4
