47,296 Online Gas Alarm
results from1,391 suppliers
Fixed 24h Online Br2 Bromine Infrared Remote Control Gas Alarm
US$ 499-1500 / Piece
Min. Order:1 Piece
- Brand: Safegas
- Customized: Customized
- Portable: Non Portable
- Certification: CE, ISO
- Gas: Br2
- Type: Electrochemical Gas Analyzer
Fixed Factory Use Concerntraction Monitor Online LPG Gas Alarm
US$ 270 / Piece
Min. Order:1 Piece
- Brand: Kelisaike
- Customized: Non-Customized
- Portable: Fixed
- Certification: CE
- Gas: LPG
- Type: Electrochemical Gas Analyzer
Explosion-Proof Fixed Online Nitrogen Oxides Gas Alarm (NOX)
US$ 955.88-1290.55 / Piece
Min. Order:1 Piece
- After-sales Service: Within The Valid Service Period
- Warranty: 12-Month
- Brand: Korno
- Customized: Non-Customized
- Portable: Non Portable
- Certification: CE, CPA, CMC, Cnex, ISO, OHSAS
IR Sensor CO2 Carbon Dioxide Oil Industry Use H2s Gas Sensor Hydrogen Sulfide Detector Online Fixed Gas Monitor Alarm
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
Zetron Mic-600s-Ex Online Gas Detection Alarm
US$ 1000-20000 / Piece
Min. Order:1 Piece
- After-sales Service: We Provide After Sale Services.
- Warranty: We Provide After Sale Services.
- Brand: Zetron
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS, Atex
Linable Smoke Online Smoke Co Detector Liquid Gas Alarm
Min. Order:2000 Pieces
- Type: Gas Alarm
- Signal Transmission: Wireless Alarm
- Certification: CE, RoHS
- Application: Indoor
- Transmission Mode: AC 230V
- Alarm Volume (within 1m): ≥90dB
Online Ce Certified Oxygen O2 Gas Alarm (O2)
US$ 275.5-1488.5 / Piece
Min. Order:1 Piece
- Brand: Korno
- Customized: Customized
- Portable: Non Portable
- Certification: CE, CPA, Cnex, ISO, CMC
- Gas: O2
- Type: Thermal Conductivity Gas Analyzer
Online OEM Single Gas Argon Ar Gas Alarm (Ar)
US$ 1349.68-1820.38 / Piece
Min. Order:1 Piece
- After-sales Service: Within The Valid Service Period
- Warranty: 12-Month
- Brand: Korno
- Customized: Non-Customized
- Portable: Non Portable
- Certification: CE, CPA,CMC,Cnex,ISO
Fixed 24h Online CH3br Methyl Bromide Gas Alarm
US$ 350-1500 / Piece
Min. Order:1 Piece
- Brand: Safegas
- Customized: Customized
- Portable: Non Portable
- Certification: CE, ISO
- Gas: CH3br
- Type: Electrochemical Gas Analyzer
Explosion-Proof Fixed Online Combustible and Flammable Gas Alarm (EX)
US$ 245-458.85 / Piece
Min. Order:1 Piece
- Brand: Korno
- Customized: Customized
- Portable: Fixed, Wallmounted
- Certification: CE, CPA, CMC, Cnex, ISO, OHSAS
- Gas: Ex
- Type: Catalytic Combustion
Fixed HCl Gas Alarm Online SGS Hydrogen Chloride Gas Alarm (HCl)
US$ 565.38-1435.48 / Piece
Min. Order:5 Pieces
- Brand: Korno
- Customized: Non-Customized
- Portable: Non Portable
- Certification: CE, CPA,CMC,Cnex,ISO
- Gas: HCL
- Type: Electrochemical Gas Analyzer
Fixed 24h Online 100%Vol N2 Nitrogen Gas Leakage Alarm
US$ 1000-5000 / Piece
Min. Order:1 Piece
- Brand: Safegas
- Customized: Customized
- Portable: Non Portable
- Certification: CE, ISO
- Gas: N2
- Type: Electrochemical Gas Analyzer
Industrial Online Toxic Gas 0-10ppm Chlorine Gas Alarm (CL2)
US$ 379.88-868.88 / Piece
Min. Order:5 Pieces
- Brand: Korno
- Customized: Non-Customized
- Portable: Non Portable
- Certification: CE, CPA,CMC,Cnex,ISO
- Gas: Cl₂
- Type: Electrochemical Gas Analyzer
Medical Area Alarm for Hospital Gas Pipeline System
US$ 100-2000 / Piece
Min. Order:1 Piece
- Color: White
- Application: Medical
- Certificate: CE, ISO, SGS
- Warranty: One Year
- Name: Medical Gas Master Alarm Panel
- Technology: Psa
High Quality Online Formaldehyde Toxic Gas Alarm (CH2O)
US$ 428.88-788.55 / Piece
Min. Order:1 Piece
- Brand: Korno
- Customized: Customized
- Portable: Non Portable
- Certification: CE, CPA, CMC, Cnex, ISO, Ohsas
- Gas: CH2o
- Type: Electrochemical Gas Analyzer
Medical Gas Alarm Device
US$ 100-2000 / Piece
Min. Order:1 Piece
- Color: White
- Application: Medical
- Certificate: CE, ISO, SGS
- Warranty: One Year
- Name: Medical Gas Master Alarm Panel
- Technology: Psa
The Combustible Gas Detector, Hydrogen and Carbon Monoxide Online Monitoring Alarm Has Good Anti-Interference Performance
US$ 82.2 / Piece
Min. Order:1 Piece
- After-sales Service: a Year
- Warranty: Factory Time Within One Year
- Brand: CD
- Customized: Customized
- Portable: Portable
- Certification: Ex
Online SGS Oxygen Gas Alarm with Alarm System (O2 0-30%VOL)
US$ 245-1478.58 / Piece
Min. Order:1 Piece
- Warranty: 12-Month
- Brand: Korno
- Customized: Non-Customized
- Portable: Non Portable
- Certification: CE, CPA,Cnex,ISO,CMC
- Gas: O2
Fixed 24h Online N2 Nitrogen Gas Leakage Alarm
US$ 1000-5000 / Piece
Min. Order:1 Piece
- Brand: Safegas
- Customized: Customized
- Portable: Non Portable
- Certification: CE, ISO
- Gas: N2
- Type: Electrochemical Gas Analyzer
Fixed Personal Online 0-100%Lel CH4 Methane Biogas Gas Alarm
US$ 250-1500 / Piece
Min. Order:1 Piece
- Brand: Safegas
- Customized: Customized
- Portable: Non Portable
- Certification: CE, ISO
- Gas: CH4
- Type: Catalytic Combustion
Indoor Security Gas Detector Wireless Online Smoke Alarm
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
2025 Etr Gas Monitoring Alarm Box Medical Gas Master Alarm Panel Area Alarm Hospitals
US$ 100-2000 / Piece
Min. Order:1 Piece
- Color: White
- Application: Medical
- Certificate: CE, ISO, SGS
- Warranty: One Year
- Name: Medical Gas Master Alarm Panel
- Technology: Psa
Gas Sensor Linkable Online Smoke Alarm Carbon Monoxide Gas Alarm
Min. Order:2000 Pieces
- Type: Gas Alarm
- Signal Transmission: Wireless Alarm
- Certification: CE, RoHS
- Application: Indoor
- Transmission Mode: AC 230V
- Alarm Volume (within 1m): ≥90dB
Good Design Online Gas Alarm
US$ 70-150 / Piece
Min. Order:1 Piece
- Type: Carbon Monoxide Transmitter
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Sound and Light Alarm
- Anti-Theft Alarm System-Wide: Wire Alarm Detectors
- Anti-Theft Alarm System Distance: Power Detector
- Types of Smoke Detectors: Gas Detectors
Wireless Online Smoke Alarm Household Gas Alarm
Min. Order:2000 Pieces
- Type: Gas Alarm
- Signal Transmission: Wireless Alarm
- Certification: CE, RoHS
- Application: Indoor
- Transmission Mode: AC 230V
- Alarm Volume (within 1m): ≥90dB
Online Split Type Argon Gas Detector Ar Gas Alarm
US$ 990-1555.38 / Piece
Min. Order:1 Piece
- After-sales Service: Within The Valid Service Period
- Warranty: 12-Month
- Brand: Korno
- Customized: Customized
- Portable: Non Portable
- Certification: FCC, CE, Sil2, ISO, Clex, CPA
Hospital Alarm Valve Combo Unit Gases Medical Zone Valve Box with Alarm for Hospital Medical Gas Pipeline System
US$ 100-2000 / Piece
Min. Order:1 Piece
- Color: White
- Application: Medical
- Certificate: CE, ISO, SGS
- Warranty: One Year
- Name: Medical Gas Master Alarm Panel
- Technology: Psa
Smart Detection Alarm for Fire Smoke/Combustible Gas/Infrared Sensor, Lora/Lorawan/RS485/4G
US$ 25-35 / Piece
Min. Order:100 Pieces
- Type: Infrared Sensor Probe
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Telephone Alarm
- Anti-Theft Alarm System-Wide: Point Control Alarm Detectors
- Anti-Theft Alarm System Distance: Power Detector
- Types of Smoke Detectors: Ionization Smoke Style
Smart Combustible Gas Alarm with Remote Control and Lorawan/RS485/Cat. 1
US$ 25 / Piece
Min. Order:100 Pieces
- System: Intelligent System
- Type: Water Immersion Detector
- Application: Home, Industry
- Communication Method: Lorawan/RS485/Cat. 1
- Display Method: Audible and Visual
- Warranty: 18 Months
Flammable and Toxic Gas Alarm, Gas Leak Protection
US$ 50-500 / Set
Min. Order:1 Set
- After-sales Service: Online Support
- Warranty: 12 Months
- Type: Industrial Parts
- Detection Type: Flammable Gas
- Alarm Mode: Acoustic - Optical Alarm
- Prevention: Real-Time Monitoring Interlocking Control
HD-P800 Portable 4 in 1 Multi Gas Detector Alarm
US$ 100-10000 / Piece
Min. Order:1 Piece
- After-sales Service: Online Video Services
- Warranty: 1
- After-Sales Service: Online Video Services
- Packing: Carton Box, Plastic Bagsor as Your Payment
- Standard: CE, SGS
- Port: Qingdao
Carbon Monoxide Detector Wireless Online Smoke Alarm
US$ 2-10 / Piece
Min. Order:5000 Pieces
- Type: Gas Alarm
- Signal Transmission: Wired Alarm
- Certification: CE
- Application: Indoor
- Usage: Test The Gas Leak
- Packing: Color Box/ Blister
CE Approved Sulfur Hexafluoride Sf6 Gas Alarm Sf6 Gas Analyzer
US$ 599-1885 / Piece
Min. Order:1 Piece
- After-sales Service: 24-Hour Online Service
- Warranty: One Year
- Brand: No
- Customized: Customized
- Portable: Portable
- Certification: CE
Liquid Level Sensor Liquid Nitrogen Temperature Liquid Level Real-Time Monitoring Alarm 50-216 Calibre Customized
US$ 279-298 / Piece
Min. Order:1 Piece
- After-sales Service: Online
- Warranty: 1year
- Condition: New
- Customized: Customized
- Certification: ISO9001, CE
- Tank Marerial: Aluminum
Fixed Wallmounted Nh3 Ammonia Gas Alarm with Sound Light
US$ 189-899 / Piece
Min. Order:1 Piece
- After-sales Service: Online Technical Support
- Warranty: 1 Year
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
- Gas: O2/H2/CH4/Co/CO2/So2/H2s/Nh3/N2/No/No2/C2h4/Ar/He
Skz1050e-Clo2 2023 Alarming Apparatus Gas Monitor Machine Clo2 Gas Detector Alarm
US$ 981-1090 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours Online Customer Service
- Warranty: 1 Year
- Brand: Skz
- Customized: Customized
- Portable: Portable
- Certification: CE
Flammable and Toxic Gas Leak Alarm Instrument, Accurate Monitoring
US$ 50-500 / Set
Min. Order:1 Set
- After-sales Service: Online Support
- Warranty: 12 Months
- Type: Industrial Parts
- Detection Type: Flammable Gas
- Alarm Mode: Acoustic - Optical Alarm
- Prevention: Real-Time Monitoring Interlocking Control
Portable Colored LCD Display Sf6 Gas Detector Gas Analyzer Alarm
US$ 599-1885 / Piece
Min. Order:1 Piece
- After-sales Service: 24-Hour Online Service
- Warranty: One Year
- Brand: No
- Customized: Customized
- Portable: Portable
- Certification: CE
Pump Built in Electronic Acetylene C2h2 Gas Analyser Machine Alarm Unit Sniffer
US$ 435-475 / Set
Min. Order:1 Set
- After-sales Service: 24 Hours Online Customer Service
- Warranty: 1 Year
- Customized: Customized
- Portable: Portable
- Certification: CE
- Gas: C2H2
Gas Leakage Alarm Instruments with High Sensitivity for Safety Protection.
US$ 50-500 / Set
Min. Order:1 Set
- After-sales Service: Online Support
- Warranty: 12 Months
- Type: Industrial Parts
- Detection Type: Flammable Gas
- Alarm Mode: Acoustic - Optical Alarm
- Prevention: Real-Time Monitoring Interlocking Control
