113,949 Gas Detection
results from3,165 suppliers
Rechargeable Gas Detection for 4 Gas with Explosion Proof IP66
US$ 80-150 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
AC Power 220V Co Carbon Monoxide Gas Leak Detection for Alarm System
US$ 11.5-12.5 / Piece
Min. Order:1 Piece
- Type: Co Gas Detector
- Signal Transmission: Standalone
- Working Mode: Passive
- Certification: CE, ISO, RoHS
- Application: House/Home
- Working Principle: Co Gas Detector
Safety Products Gas and Fire Detection Home
US$ 7.3 / Piece
Min. Order:500 Pieces
- Type: Home Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Passive
- Certification: E-MARK, CE, RoHS
- Application: Indoor, Outdoor
- Working Principle: Electromagnetic
4-20mA Single Connection Gas Control Panel for Fixed Gas Detection System (KB2160)
US$ 110-120 / Piece
Min. Order:1 Piece
- Type: Gas Control Panel
- Usage: Gas
- Installation Mode: Wall Mounted/ Cabinet Type
- Certification: RoHS
- Application: Industry
- Indication: LED Lights and LCD Screen
Hand Held Sulfur Hexafluoride Gas Detector Sf6 Gas Leak Detection
US$ 100-1500 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Accuracy Grade: 0.5
- Display: Digital
- Weight: 0-100Kg
- Power Source: AC220V
- Production Process: Semiconductor Integrated
Online Gas Detector for Toxic and Harmful Gas Detection
US$ 200-210 / Piece
Min. Order:1 Piece
- Type: Fixed Chlorine Gas Detector
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE
- Application: Outdoor
- Working Principle: Electrochemical
Home Alarm Indoor Security Natural Gas Alarms Smoke Detection
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
High Sensitivity Portable Hydrogen Toxic Gas Detection
US$ 59-90 / Piece
Min. Order:1 Piece
- Type: Gas Detector
- Signal Transmission: Wired Alarm
- Certification: CE, RoHS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Portable Gas Detector Electrochemical Gas Detection So2 for Industry with Explosion Proof
US$ 59-150 / Piece
Min. Order:1 Piece
- Type: Gas Detector
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Liquid Crystal Display Transformer Oil Production Gas Detection Solutions
US$ 1000-1300 / Piece
Min. Order:1 Piece
- After-sales Service: Online
- Warranty: 1 Year
- Type: Transformer Oil Production Gas Detection Solutions
- Weight: 0-100Kg
- Power Source: AC220V
- Power: Electronic
China Nkyf Wholesale Portable Electronic Gas Leak Alarm Detector Alternative Flammable Toxic Harmful Gas Detection
US$ 242.86-314.29 / Piece
Min. Order:1 Piece
- Warranty: 3 Years
- Display: LCD Display
- Working Time: Combustible About 8 Hours, Toxic About 300 Hours
- Alarm Method: Light/Sound
- Response Time: Quick Response Time
- Product Name: Portable Electronic Gas Leak Alarm Detector
2022 Hot Selling Gas Alarm for CH4, Co, O2, H2s Gas Leak Detection
US$ 80-150 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Rechargeable Gas Detection for Eto Gas with LCD Screen Ex-Proof Type
US$ 59-90 / Piece
Min. Order:1 Piece
- Type: Carbon Monoxide Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, ISO, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
2022 Good Quality Methane Gas Detection
US$ 80-150 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Pqwt-Bt20 Wireless Leak Detection Acoustic +Gas Leak Detection
US$ 6123 / Set
Min. Order:1 Set
- Warranty: 2 Years
- Display: LCD Touch Screen
- Frequency Range: 1-10000Hz
- Keyword: Water Leak Detection Device
- Product Name: Pq-Bt20 Wireless Leak Detector
- Power Supply: Rechargeable Lithium Battery
Home Sensitive Gas Detector 24V Smart Gas Detector Alarm Detection
US$ 7.91-9.3 / Piece
Min. Order:1 Piece
- Type: LPG Gas Detector
- Usage: Gas
- Application: Home, Industry, Kitchen
- Main Voltage: 100-240VAC
- Power Consumption: ≤0.8W (Standby); ≤1.5W (Alarm)
- Alarm Voltage Output: DC12V Pulse Valve or/and Relay
Portable Hydrogen Gas Analyzer Gas Leakage Detector (H2) Mutil Gas Detection
US$ 80-150 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
IP66 Smallest Size Gas Detection with Ex-Proof Certification
US$ 59-90 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, ISO, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Vf330 Special Thermal Imaging Camera for Gas Leak Detection
US$ 9000-15000 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Months
- Warranty: 24 Months
- High Sensitivity: Thermal Sensitivity Netd≤15mk@30
- Camera: 5 Million Visible Light Pixels, LED Fill Light
- Gas Detection Sensitivity: 0.001ml/S
- Ifov: 1mrad
LCD Gas Monitor IP66 Gas Detection Replace Honeywell Msa with Competitive Price
US$ 80-150 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Rechargeable Gas Detection for Toxic Gas with Smart Design
US$ 80-300 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Portable Multigas Detector Against 4 Gas Monitor for Gas Detection
US$ 80-150 / Piece
Min. Order:1 Piece
- Type: Gas Detector
- Signal Transmission: Wired Alarm
- Working Mode: Auto
- Certification: CE, RoHS, Atex, ISO
- Application: Indoor, Outdoor
- Working Principle: Electrochemical & Catalytic Combustion & Pid
Gas Monitor Single Gas Detection with Battery
US$ 59-90 / Piece
Min. Order:1 Piece
- Type: Gas Detector
- Signal Transmission: Wired Alarm
- Certification: CE, RoHS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Gas Detection Controller Control Panel with RS485 Signal Connection (KB6000III)
US$ 320 / Piece
Min. Order:5 Pieces
- Type: Gas Control Panel
- Usage: Gas
- Installation Mode: Wall Mounted/ Cabinet Type
- Certification: RoHS
- Application: Industry
- Audible Alarm: ≥100dB @ 1m
Portable 5 in 1 Multi Gas Detection with-in High Precision Sensors
US$ 180-450 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Gas
- Installation Mode: Handheld
- Certification: CE, ISO
- Application: Industry
- Sampling: Diffusion
Battery Operated Co Carbon Monoxide Gas Leak Detection for Alarm System
US$ 11.5-13 / Piece
Min. Order:1 Piece
- Type: Co Gas Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE, ISO, RoHS
- Application: Indoor
- Working Principle: Co Leak Gas Detector
Iot-485-Nh3 Organic Wastewater Industries Detection of General Sewage Submerged or Flow Cell Dissolved Ammonia Nh3 Sensor
US$ 699-899 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: RoHS, FCC, CE, ISO9001
Pqwt Pipeline Leakage Scanner Indoor and Outdoor Water Pipe Leakage Detection
US$ 1-3046 / Set
Min. Order:1 Set
- Type: Sensor
- Usage: Metal, Gas, Temperature, Liquid
- Installation Mode: Handheld
- Certification: CE, ISO
- Application: Home, Industry, Special Equipment
- Model: Pqwt-L4000
Aspirating Smoke Detection Panel for Oil & Gas Factory
US$ 1400 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Temperature, Smoke
- Installation Mode: Wall Mounted
- Certification: CE
- Packing: Carton
- Port: Zhongshan
Muti Gas Anylyzer Ex O2 H2s Co Gas Detector Gas Leak Detection
US$ 132-180 / Piece
Min. Order:1 Piece
- Type: Portable Muti-Gas Leak Detector
- Signal Transmission: R485
- Working Mode: Passive
- Certification: CE, ISO, RoHS
- Application: Gas Analyzer
- Working Principle: Toxic Gas Analyzer
Top Sensor High Quality Portable Multi Gas Detector Industrial Use Leaking Detection
US$ 100-290 / Piece
Min. Order:2 Pieces
- Certification: CE, ISO, CCC
- Application: Home, Industry
- Item Name: Top Sensor High Quality Portable Multi Gas Detecto
- Alarm Type: Sound, Vibration, Light
- Xplosion-Proof Grade: Ex Ib II CT4 GB
- Warranty: 12 Months
Gas Detection Range 0 10000ppm Portable CH4 LPG Lel Single Gas Detection with Pump
US$ 300-330 / Piece
Min. Order:1 Piece
- Packing: Carton
- Standard: 450*67*42mm
- Port: Nanjing
- Production Capacity: 10000/Month
- Trademark: AE
- Origin: Nanjing, China
Wall-Mounted Gas Alarm Detector Natural Gas Alarm Home Flammable Gas Detection with Sound and Light Alarm
US$ 4-6 / Piece
Min. Order:100 Pieces
- Working Mode: Active
- Certification: CE, ISO, RoHS
- Application: Indoor
- Working Principle: Electro-Optical Type
- Transmission Mode: Wireless
- Alarm Volume (within 1m): ≥80dB
Africa Conventional Fire Alarm System 1-32 Optional Detection Zones
US$ 60-525 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, ISO, RoHS, CCC
- Application: Indoor, Fire Project
- Working Principle: Response to The Trigger Device
Boqu Organic Wastewater Industries Detection of General Sewage Submerged or Flow Cell Dissolved Carbon Dioxide CO2 Sensor
US$ 699-899 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: RoHS, FCC, CE, ISO9001
New Design Smallest Detection with Advanced Senor From Manufacturer
US$ 59-90 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, ISO, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Smart Home System Working Current Photoelectric Smoke Detection
Min. Order:1000 Sets
- Type: Smoke Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: RoHS, CE14604,Reach,Lpcb,TUV, Intertek
- Application: Indoor
- Working Principle: Electro-Optical Type
Smart Home and Best Low Voltage Security System Smoke Detection
US$ 2.5 / Piece
Min. Order:2000 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
Transformer Oil Bdv Tester for Detection Insulation Oil Dielectric Strength Testing Machine
US$ 500-1500 / Piece
Min. Order:1 Piece
- Booster Capacity: 1.5kVA
- Step-up Speed: 2.0 Kv/S, 3.0 Kv/S, 2 Gears Option
- Output Voltage: 0~80 Kv
- Power Source Distortion Factor: <1%
- Electrode Gap: 2.5 mm (Electrode Gap Can Be Adjusted)
- Dimension: L 410 mm*W390 mm*H380 mm
Boqu Carbon Dioxide Sensor CO2 Detection for Water Quality Monitor
US$ 699-899 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: RoHS, FCC, CE, ISO9001
