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H2000 Portable Multi 4 Gas Detector CH4 O2 Co H2s for Gas Detection
US$80.00-150.00
1 Piece
Product profile
Customization
AvailableType
Gas DetectorSignal Transmission
Wired AlarmModel NO.
H2000Working Mode
AutoCertification
CE, RoHS, Atex, ISOApplication
Indoor, OutdoorWorking Principle
Electrochemical & Catalytic Combustion & PidTransmission Mode
CableAlarm Volume (within 1m)
≥90dBReceive Frequency
AeIngress Protection
IP66Power Source
Rechargeable Lithium BatteryAlarm Method
Sound, Vibration, LightSampling Method
Diffusion TypeDisplay
LCDWarranty
1 YearSensor Life
3~5 Years for Catalytic Combustion, 2~3years for EExplosion-Proof Grade
Exdib II CT4 GBDetection Principle
Electrochemical & Catalytic Combustion & PidTransport Package
CartonSpecification
66X127X46mmTrademark
AEOrigin
Nanjing, ChinaHS Code
8531100000Production Capacity
10000/MonthKey features
IP66 Ingress Protection: Dustproof and waterproof design ensures reliable performance in harsh environments.
Multi-Gas Detection: Supports up to 4 gases including CH4, O2, CO, and H2S with flexible sensor selection.
Long Battery Life: Rechargeable 1800mAh lithium battery provides continuous operation for at least 9 hours.
Data Connectivity: Supports USB data upload with Type-C technology and alarm record query functionality.
Explosion-Proof Grade: Certified Exdib II CT4 Gb for safe usage in potentially explosive atmospheres.
Durable Housing: PC+ABS housing offers excellent anti-drop performance and robust physical protection.
Comprehensive Certification: Holds CE, RoHS, Atex, and ISO certifications ensuring global compliance and quality.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.53h
AI-Powered supplier vetting
SummaryNanjing AIYI Technologies Co., Ltd. is a China-based manufacturer established in 2008, focused on gas detectors, gas analyzers, dust monitors, sensors, and related systems. The supplier reports ISO9001:2015, SGS, ATEX, SIL2, CCC, CMC/CPA, and explosion-proof certifications. Its stated capabilities include independent R&D, more than 40 intellectual property rights, laboratories, 8 production lines, 10 R&D engineers, and 11–20 quality-control staff. Reported annual output is 80,000 gas detectors and 3,000 gas analyzers. The supplier states that its products and professional services are widely acclaimed, but the provided records do not identify specific customer projects or substantiate after-sales arrangements and customization services. Trade records show limited documented transactions involving Mexico and Vietnam.
Supplier typeThe supplier is explicitly identified as Nanjing AIYI Technologies Co., Ltd., a manufacturer in China’s Jiangsu Province. Its stated business combines R&D, production, and sales of gas detectors, gas analyzers, dust monitors, and related products, and its company nature is recorded as a factory.
CertificationsThe records explicitly report ISO9001:2015 and SGS certification, along with ATEX, SIL2, CCC, CMC/CPA, and explosion-proof conformity certificates. These certifications provide direct evidence of formal quality-management and product-compliance credentials.
R&D capabilityAIYI reports more than 40 intellectual property rights or patents, independent R&D, a research center with more than 40% master’s-degree personnel, and chemistry, electronics, and environmental laboratories. These stated resources directly support an established innovation capability.
Production capacityThe supplier is identified as a manufacturer with 115 employees and 8 production lines. It reports annual capacity of 80,000 gas detector sets and 3,000 gas analyzer sets, supported by 11–20 quality-control staff; these figures provide explicit evidence of organized production capacity.
Product Q&A
Q:What gases can this detector measure?
A:
It supports up to 4 gases, typically CH4, O2, CO, and H2S. Other gases like SO2, H2, Cl2, NH3, etc., can be selected based on field needs.
Q:Is the device waterproof and dustproof?
A:
Yes, it has an IP66 ingress protection rating, making it dustproof and waterproof for use in harsh environments.
Q:What certifications does the product have?
A:
The product holds CE, RoHS, Atex, and ISO certifications. It also has an Explosion-Proof Grade of Exdib II CT4 Gb.
Q:Can I upload data from the detector?
A:
Yes, it supports USB data upload using the latest Type-C technology, allowing you to check alarm records and data on a PC.
Q:What is the warranty period?
A:
The product comes with a 1-year warranty. Sensor life varies: 3-5 years for catalytic combustion sensors and 2-3 years for electrochemical sensors.
Send Inquiry
*To:
Nanjing AIYI Technologies Co., Ltd.
Nanjing AIYI Technologies Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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