What is the working voltage?

The standard working voltage is 24VDC, with a range of 18-28VDC.

Is the product customizable?

Yes, customization options are available for gas sensors and detection principles.

What is the lead time for orders?

The lead time is within 15 workdays for both peak and off-peak seasons.

Fixed pH3 Gas Detector for Confined Space Sound Light Alarm

Name: Fixed pH3 Gas Detector for Confined Space Sound Light Alarm
Brand: Nanjing AIYI Technologies Co., Ltd.
SKU: 898513275

Jiangsu, ChinaNanjing AIYI Technologies Co., Ltd.

US$100.00-180.00

2 Pieces

Product profile

Customization

Available

Brand

Customized

Model NO.

AG200

Portable

Non Portable

Certification

FCC, CE, ISO

Gas

Combustible Gas, Methane, CH4

Type

Catalytic Combustion

Gas Sensor

Advanced Sensor Made in UK

Detection Principle

Electrochemical & Infrared & Pid

Protection Grade

IP65

Explosion-Proof Grade

Ex Diict6

Sensor Life

2~3years for Electrochemical

Output Signal

4-20mA

Working Voltage

15~30VDC

Environment Temperature

-10c~50c

Display

OLED Display

Transition Cable

Rvvp 3*1.5m M2

Transport Package

Carton

Specification

235*175*135mm

Trademark

Origin

Nanjing, China

HS Code

8531100000

Production Capacity

10000/Month

Key features

Advanced UK Sensor: Features advanced gas sensor made in UK for fast response and long lifespan.

IP65 Protection Grade: Stainless steel and aluminum alloy body with IP65 rating for harsh environments.

Multiple Certifications: Comprehensive certifications including ATEX, SIL2, CCCF, FCC, CE, and ISO.

Versatile Signal Output: Supports 4-20mA and RS485 signal output for easy integration with control panels.

Built-in Sound Light Alarm: Integrated relay compatible with sound and light alarm systems for safety.

OLED Display: Clear OLED screen for real-time gas concentration monitoring.

Customized Options: Customized gas sensor and detection principle options available.

Fast Response Time: T90 response time as fast as 30 seconds for critical safety applications.

Company profile

Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤8.81h

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.