Helium Gas Detector Argon LCD Display Portable Gas Leak Detector

Name: Helium Gas Detector Argon LCD Display Portable Gas Leak Detector
Brand: Henan Zhong An Electronic Detection Technology CO.,LTD
SKU: 2192513355

Henan, ChinaHenan Zhong An Electronic Detection Technology CO.,LTD

US$255.00

1-299 Pieces

US$230.00

300-499 Pieces

US$220.00

500+ Pieces

Sample price:US$185.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

One Year

Model NO.

S311

Brand

Zhong an

Customized

Portable

Certification

FCC, CE, RoHS, ATEX Sil

Gas

Lel O2 Co H2s Nh3 Cl2 Pid CO2 etc

Type

Electrochemical Gas Analyzer

Product Model

S311

Detection Principle

Electrochemistry, Semiconduct etc

Sampling Method

Built-in Pump Suction Type

Response Time

<10s

Indicating Method

LCD Display

Standby Time

<8 Hours

Battery Specifications

DC3.7 V - 1800 mAh Lithium Rechargeable Battery

Size

255 X70X51 (mm)

Transport Package

Fligth Cases

Specification

40*30*19cm

Trademark

zhongan

Origin

China

HS Code

9027100090

Production Capacity

500000

Key features

High Sensitivity Detection: Pump-suction design with ultra-high sensitivity for locating gas leaks.

Multi-Gas Compatibility: Detects LEL, O2, CO, H2S, NH3, Cl2, PID, CO2, and more via electrochemical/semiconductor principles.

Portable & Compact Design: Weighs only 400g with a comfortable handle and flexible probe for easy carrying.

Long Battery Life: Features a 3.7V 1800mAh lithium battery with standby time under 8 hours.

Industrial Safety Certified: Certified with FCC, CE, RoHS, ATEX Sil, and Ex ib IIC T6 Gb explosion-proof grade.

Customization Support: Supports OEM and ODM services with customization options for samples and designs.

Fast Response Time: Response time is less than 10 seconds for rapid gas detection.

Durable Construction: IP67 ingress protection and wide operating temperature range of -40 to 70 degrees Celsius.

Company profile

Fast DeliveryQuality AssuranceIn-stock CapacityOEM Services

Henan Zhong An Electronic Detection Technology CO.,LTD

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Zhengzhou PortAverage Response Time: ≤0.97h

AI-Powered supplier vetting

SummaryZhongAn presents evidence of quality and management certifications, including ISO9001:2015, CE, RoHS, and FCC. It reports structured finished-product inspection, 11 quality assurance/control inspectors, in-stock capability, and order lead times within 15 workdays in both peak and off-season periods. The supplier provides extensive customization, ODM, and OEM services, and reports new products within the past year. After-sales support is described as available 24 hours daily with technical guidance and maintenance, but no written complaint-handling, corrective-action, or service-assessment procedures are documented. Overseas service infrastructure is limited: there are no overseas agents, branches, warehouses, showrooms, or stated countries served. Financial credibility cannot be assessed from the provided slices because the financial entries identify years but provide no financial results. Customer cases are not explicitly documented.

Supplier typeThe supplier provides ODM, OEM for well-known brands, and multiple forms of customization. Its stated export-sales share is 51%–70%, indicating international commercial activity, although the slices do not explicitly identify its legal supplier classification or manufacturing business type.

CertificationsThe supplier states that quality is certified by international authorities and identifies ISO9001:2015, CE, RoHS, and FCC certifications. These are explicit certification holdings or capabilities in the provided information.

After-Sales capabilityThe supplier states that it has a professional after-sales team offering installation, commissioning, technical guidance, maintenance, and 24-hour online response. However, it has no written complaint-handling, corrective/preventive-action, or service-capability assessment procedures, and no overseas agents, branches, warehouses, or showrooms.

R&D capabilityThe supplier reports new products within the past year and offers ODM services, demonstrating stated product-development activity. It has no available SDK, but the available evidence still supports innovation capability for product development and design services.

Production capacityThe supplier reports 11 quality assurance/control inspectors, documented and uniformly followed finished-product inspection instructions, in-stock capability, and lead times within 15 workdays in both peak and off-season. However, it reports no valid manufacturing-capacity contract with affiliated subcontractors and has no written service-capability assessment procedure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing strong direct evidence of customization capability.