DO YOU HAVE CERTIFICATE OF CALIBRATION?

Certainly, each product get calibration before out of our factory.

Methane 0-20%Vol Range Dual-Level Adjustable Alarm Smart Gas Network Detector

Name: Methane 0-20%Vol Range Dual-Level Adjustable Alarm Smart Gas Network Detector
Brand: Hebei Zehong Technology Co., Ltd.
SKU: 2168013742

Hebei, ChinaHebei Zehong Technology Co., Ltd.

US$608.70

10-49 Pieces

US$565.25

50-99 Pieces

US$521.75

100+ Pieces

Sample price:US$610.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

7/24 Online Service

Warranty

1 Year

Model NO.

139

Brand

Zehong

Customized

Portable

Non Portable

Certification

FCC, CE, RoHS

Gas

CH4

Type

Gas Monitoring Device

Primary Sensor Type

Laser Sensor

Power Supply Method

3.6V

Protection Level

IP68

Communication Methods

Nb-IoT/4G/Cat1

Transport Package

Carton

Specification

40×35×25cm

Trademark

Zehong

Origin

China

Key features

Dual Communication Modes: Supports configurable NB-IoT or 4G CAT1 with dual-SIM switching capability.

Vibration Monitoring: Detects abnormal vibrations from third-party construction activities for risk prevention.

Long Battery Life: 3.6V lithium battery pack provides over 5 years of operation in standard mode.

Remote Firmware Upgrade: Supports OTA upgrades for remote batch firmware updates via the platform.

IP68 Protection Level: Designed for buried post or wall-mounting in underground wells with high dust/water resistance.

eSIM Chip Design: Enhanced reliability eliminating disconnection risks from SIM card aging.

Adjustable Alarm Settings: Gas and vibration alarm thresholds are adjustable to meet specific requirements.

Comprehensive Certification: FCC certified with calibration certificates provided for every product before shipment.

Company profile

Cooperated with Fortune 500Importers and ExportersSelf-brandedPatents Awarded

Hebei Zehong Technology Co., Ltd.

Hebei, 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: 5 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.46h

AI-Powered supplier vetting

SummaryThe supplier is a high-tech enterprise specializing in the development, production, and sales of gas detectors, control systems, and other electrical products. It is ISO and national certification compliant, indicating robust management and quality systems. Despite strong OEM and R&D capabilities, the supplier lacks overseas infrastructure and valid manufacturing contracts with subcontractors. Financially, they have been consistent over the last three years, but specific details are not provided. The company offers substantial customization and design services, indicating flexibility and innovation.

Supplier typeThe supplier is an OEM and ODM service provider with capabilities in developing and producing gas detection and electrical products.

CertificationsThe supplier holds ISO9001, ISO14001, ISO45001, CCC, CE certifications, and others, demonstrating a commitment to quality and safety standards.

After-Sales capabilityThe supplier provides equipment installation, training, repair, maintenance, and debugging services, indicating a range of after-sales support.

R&D capabilityThe supplier offers SDKs and has released new products in the past year, showcasing strong R&D and innovation capabilities.

Customization capabilityThe supplier provides extensive customization services, including full and minor customization, from samples and designs.

Product Q&A

Q:Are you a factory or a trading company?

Factory, more than 15 years experience in gas detector manufacturing.

Q:What is your MOQ and the leading time?

MOQ: 50-500PCS, leading time: 7-15 days, also accept customization.

Q:Can we buy some samples for testing?

Yes, samples can be available, clients need to afford the freight charge.

Q:Can we put our logo or designs on your package?

Yes. we can. OEM ODM service are welcome.

Q:Why should we choose you?

We focus on gas monitoring and IoT big data, and is a high-tech enterprise integrating R&D, production, and sales. Its business covers the entire industry chain of gas detection, analysis and control systems, as well as IoT big data platforms.