What is the charging time for the battery?

The charging time is between 3 to 5 hours.

Can this detector be used in confined spaces?

Yes, it is compatible with a sampling pump for confined space usage.

Oxygen (O2) with Black Housing 0-30%Vol Single Gas Detector

Name: Oxygen (O2) with Black Housing 0-30%Vol Single Gas Detector
Brand: Nanjing AIYI Technologies Co., Ltd.
SKU: 1915205941

Jiangsu, ChinaNanjing AIYI Technologies Co., Ltd.

US$59.00-90.00

1 Piece

Product profile

Customization

Available

Type

Industry Alarm

Signal Transmission

Wired Alarm

Model NO.

H1600

Certification

CE, ISO, RoHS, CCC, ISO, SGS

Application

Indoor, Outdoor

Transmission Mode

Cable

Alarm Volume (within 1m)

≥90dB

Ingress Protection

IP66

Power Source

Rechargeable Lithium Battery

Alarm Method

Sound, Vibration, Light

Sampling Method

Diffusion Type

Display

LCD

Warranty

1 Year

Sensor Life

3~5 Years for Catalytic Combustion, 2~3years for E

Explosion-Proof Grade

Ex Ia II CT4 GB

Detection Principle

Electrochemical & Catalytic Combustion & Pid

Transport Package

Carton

Specification

63W x 64H x 43D mm

Trademark

Origin

Nanjing, China

HS Code

9027100090

Production Capacity

10000/Month

Key features

Compact Portable Design: World's smallest detector with dimensions 63W x 64H x 43D mm and weight 110g.

Intrinsically Safe Design: Features 'ia' design and IP66 ingress protection for harsh environments.

Long Battery Life: Rechargeable Li-battery provides around 14 days of continuous operation.

Fast Response Time: T90 response time as fast as 30 seconds depending on gas type.

Type-C USB Upload: Supports latest Type-C USB technology for easy alarm record upload.

Durable Housing: PC+ABS housing with silicone protective cover for excellent anti-drop performance.

Wide Certification: Certified with CE, ISO, RoHS, CCC, SGS, and Ex ia II CT4 Gb.

Company profile

Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.81h

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.