What is the detection principle?

The detection principle is Non-Dispersive Infrared (NDIR) Analysis.

What is the transmission distance?

The transmission distance is up to 1000 meters; repeaters are required if the distance exceeds this limit.

What after-sales services are provided?

After-sales services include technical support, maintenance, and accessories.

Professional 0-30%Vol Fixed Oxygen Confined Space Gas Leak Detector

Name: Professional 0-30%Vol Fixed Oxygen Confined Space Gas Leak Detector
Brand: Qingdao Allred Electronics Co., Ltd.
SKU: 1923501236

Shandong, ChinaQingdao Allred Electronics Co., Ltd.

US$150.00-230.00

1 Piece

Product profile

Customization

Available

After-sales Service

Technical Support, Maintenance and Accessories

Warranty

1 Year

Model NO.

GT-FGA1000C

Brand

Allred

Customized

Portable

Non Portable

Certification

FCC, CE, Cnex

Gas

CH4

Type

Non-Dispersive Infrared Analysis

Data Transfer

4-20mA, RS485

Software

Allred Security Inspection Assistant

Language

English

Calibration

Built-in Calibration Program

Principle

IR, Catalytic, Electrochemical

Transport Package

Carton

Specification

Aluminum

Trademark

Allred

Origin

Qingdao China

Key features

High-Speed Processing: Industrial-grade 32-bit PIC microprocessor for high calculation speed.

IR Sensor Stability: Infrared sensor offers higher sensitivity and long-term stability.

Remote Operation: IR remote control allows on-site operation without opening the case.

Customizable Data: Data transfer supports 4-20mA and RS485 protocols.

Certified Quality: FCC, CE, and Cnex certified for global compliance.

Durable Design: IP65 rating and Ex db IIC T6 Gb explosion-proof marking.

Wide Voltage Range: Operating voltage of 18-36VDC for flexible power supply.

Company profile

Exhibition ExperiencePatents AwardedOverseas Agent/BranchFast Delivery

Qingdao Allred Electronics Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2009-07-01Nearest Port: qingdaoAverage Response Time: ≤15hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF, EXW, CFR, FCA, CPT

AI-Powered supplier vetting

SummaryThe supplier operates across vehicle equipment, tram and automobile sales, industrial robotics, environmental monitoring instruments, software, technical services, and import/export activities. It offers broad customization and reports CE plus ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Export experience is substantial, with 71%–90% of sales from exports and 15 years of exporting, primarily to Europe. Production-related evidence is mixed: one production line, stated output above US$100 million, and lead times within 15 workdays, but no valid manufacturing-capacity contract with related subcontractors, no outsourcing SOP, and no ongoing quantity reconciliation. Overseas agents or branches and trade-show participation are reported, while overseas warehouse and showroom capabilities are absent. Financial credibility cannot be confirmed because the only stated current-ratio value is 0, without sufficient context. No Fortune 500 cooperation is reported.

Supplier typeThe supplier appears to be a diversified manufacturer and technology-oriented trading/service provider, covering environmental monitoring instruments, experimental analysis equipment, vehicle equipment, trams, automobiles, industrial robots, software, technical services, and import/export activities. The available scope indicates both manufacturing and commercial/service functions rather than a single narrowly defined product type.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These are explicit certifications relevant to product compliance, quality, occupational safety, and environmental management.

Financial creditThe only financial indicator provided is a current ratio of 0 over the last three years, which is a stated adverse value. However, no additional financial information or explanatory context is provided, so broader financial credibility and stability cannot be fully assessed.

R&D capabilityThe supplier explicitly undertakes software development, technology development, technical consultation, technology exchange, and technology transfer, and manufactures environmental monitoring and experimental analysis instruments. These activities demonstrate technology-related capabilities, although no direct evidence quantifies R&D investment, patents, or new-product performance.

Customization capabilityThe supplier explicitly supports flexible customization, minor customization, full customization, customization from designs, and customization from samples. This is direct evidence of broad customization coverage across different customer input formats and project scopes.