What gases can this detector measure?

It detects Carbon Monoxide (CO), Oxygen (O2), Hydrogen Sulfide (H2S), and Explosive gases (Ex).

Can I request a sample order before bulk purchase?

Yes, we welcome sample orders to test and inspect the quality of the product.

Ex Portable Gas Detector Multi Gas Detector

Name: Handheld 4 in 1 O2/Co/H2s/Ex Portable Gas Detector Multi Gas Detector
Brand: Taizhou Hanyao Electronic Technology Co., Ltd
SKU: 2249912275

Zhejiang, ChinaTaizhou Hanyao Electronic Technology Co., Ltd

US$400.00-900.00

1 Piece

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Brand

Hanyao

Customized

Portable

Certification

CE, CPA

Gas

Type

Electrochemical Gas Analyzer

Indication Error

≤3%Fs

Response Time

≤30s

Alarm Type

Sound Light and Vibration Alarm Can Be Set

Units

Lel%, Vol%

Housing

High Strength Engineering Plastics

Explosion Proof

Ex Ia Iic T4 Ga

IP Grade

IP 66/68

Power Supply

Rated Voltage 3.7V, Nominal Capacity 6000 mAh

Sampling Type

Pump-Suction Type

Display

2.8-Inch TFT LCD Display

Transport Package

Carton Packaging

Specification

200*94*55

Trademark

HANYAODZ

Origin

China

Key features

Pump-Suction Sampling: Active pump-suction type ensures rapid and accurate gas sampling for confined spaces.

Large LCD Display: Features a 2.8-inch TFT LCD screen for intuitive and clear data visualization.

Multi-Gas Detection: Simultaneously detects CO, O2, H2S, and Ex gases with flexible sensor configuration.

High Battery Capacity: Equipped with 6000mAh battery providing over 16 hours of continuous pumping operation.

Robust Alarm System: Includes 95dB buzzer, vibration, and flashing LED for effective multi-sensory alerts.

IP67/IP68 Protection: High-strength engineering plastic housing with IP67/IP68 rating for harsh environments.

Extensive Data Storage: Capable of storing up to 100,000 sets of data records for comprehensive monitoring.

CE & CPA Certified: Meets international safety standards with CE and CPA certifications for reliable performance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents Awarded

Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2024-12-01Nearest Port: NingboAverage Response Time: ≤1.20hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryHanyao Electronic Technology manufactures atmospheric pollution monitoring and detection instruments and related electronic products, supported by an independent R&D and production base, automated aging calibration workshops, assembly lines, and 100% finished-product inspection. It reports raw-material traceability, customization across multiple levels, OEM service for well-known brands, and an after-sales system covering technical consultation, installation guidance, follow-ups, and rapid response. However, no supplier-management-system certification is reported, R&D audit documentation is unavailable, no SDK is available, and no valid manufacturing-capacity contract with related subcontractors is in place. Overseas service infrastructure is limited, with no overseas agents, branches, warehouse, showroom, or offline trade-show participation. Financial information is present for recent periods but is expressed only as coded values, so financial strength cannot be reliably assessed from the provided data.

Supplier typeThe supplier is identified as a manufacturer of atmospheric pollution monitoring and detection instruments and equipment, with electronic-product and instrument sales as additional activities. Its own R&D and production base and assembly production lines support classification as a manufacturer rather than only a trading company.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification holding is therefore evidenced in the provided information.

After-Sales capabilityThe company describes a comprehensive after-sales system including technical consulting, installation guidance, regular follow-ups, and rapid response. It also reports in-stock service capability, but lacks overseas agents or branches, overseas warehouses, and overseas showrooms, limiting documented international service coverage.

R&D capabilityThe supplier operates an independent R&D base, has R&D personnel responsible for product improvement and production support, and reports three R&D patents. Nevertheless, R&D audit documentation is unavailable and software-instrument R&D capability is marked confidential, so the evidence supports some innovation activity but not a comprehensive assessment.

Production capacityProduction evidence includes automated aging calibration workshops, advanced assembly lines, raw-material traceability, 100% finished-product inspection, inventory capability, and stated one-month average lead times in both peak and off-season. A weakness is the absence of a valid manufacturing-capacity contract with related subcontractors, while service-capability procedures and supplier lists lack complete records or approval details.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly demonstrates broad customization coverage.