Powered by Made-in-China.com
Multi-Gas Compatible Underground Well Chamber Combustible Gas Detector
US$710.14
10-49 Pieces
US$659.42
50-99 Pieces
US$608.70
100+ Pieces
Sample price:US$710.14/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
7/24 Online ServiceWarranty
1 YearModel NO.
136Brand
ZehongCustomized
CustomizedPortable
Non PortableCertification
FCC, CE, RoHSGas
CH4Type
Gas Monitoring DevicePrimary Sensor Type
Laser SensorDetected Gas
MethanePressure Range
0 -1000 Kpa (Customisable Range)Operating Humidity
≤98% RhTransport Package
CartonSpecification
40x12.5x28cmTrademark
ZehongOrigin
ChinaKey features
Multi-Gas Monitoring Capability: Detects methane with optional expansion for oxygen, CO, and H2S via electrochemical sensors.
Integrated Safety Alarms: Monitors gas concentration, pressure, water level, and manhole cover status simultaneously.
Wireless Data Transmission: Uploads monitoring data periodically via NB-IoT or 4G networks without external power.
Long Service Life: Designed for stable performance with an overall service life of up to 5 years.
Customizable Pressure Range: Pressure range is adjustable from 0 to 1000 kPa to meet specific site requirements.
Robust Protection Rating: Features IP68 ingress protection and Exib IIC T4 Gb explosion-proof marking.
Flexible Sampling Mode: Default 30-minute interval sampling with adjustable timing for periodic monitoring.
Comprehensive After-Sales Support: Includes 12-month warranty, 7/24 online service, and pre-shipment calibration.
Company profile
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: ≤0.29h
AI-Powered supplier vetting
SummaryThe supplier develops, manufactures, sells, maintains, and installs gas detection instruments and related control, safety, sensing, valve, electronic, and explosion-proof products. It holds multiple management, product, safety, metrology, and explosion-proof certifications, and reports production capacity of millions of gas detection instruments annually. Evidence supports strong R&D and customization capabilities, including ODM, OEM for well-known brands, SDK availability, and recent product development. Service procedures, complaint handling, corrective actions, inventory, and overseas installation, training, repair, maintenance, and debugging capabilities are documented. However, the supplier has no valid contract with associated subcontractors, no overseas warehouse, overseas agent or branch, showroom, or reported offline trade-show participation. Financial records are identified for 2022–2024, but their contents are not provided. Customer-case evidence is limited to OEM service for well-known brands.
Supplier typeThe supplier is a manufacturer and service provider focused on gas detectors, control systems, safety equipment, sensors, valves, electronic products, explosion-proof electrical products, and related mechanical equipment services. Its stated production line can produce millions of gas detection instruments annually, indicating a product-manufacturing rather than purely trading profile.
CertificationsThe supplier reports ISO9001, ISO14001, ISO45001 or GB/T28001 management certifications, CCC, CE, explosion-proof and metrology certifications, SIL certification, dual-certification certificates, and a high-tech enterprise certificate. These certifications explicitly support management-system, product-compliance, safety, and quality credentials.
After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions, customer complaints, and supplier-service assessment, and provides installation, training, repair, maintenance, and debugging. It also reports inventory capability, but lacks overseas agents or branches, overseas warehousing, and overseas showrooms; therefore, its service processes are evidenced, while its overseas physical coverage is limited.
R&D capabilityThe supplier reports new products during the past year, ODM service, OEM service for well-known brands, and an available SDK. These are explicit indicators of product-development and technical integration capability.
Production capacityThe supplier reports a production line capable of producing millions of gas detection instruments annually, in-stock capability, and peak-season order fulfillment within 15 working days. It also has written supplier-service assessment procedures and records, although the absence of a valid contract with associated subcontractors is a documented management weakness.
Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. This directly demonstrates broad customization coverage across customer-provided samples, designs, and modification requirements.
Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one type of customer engagement. No brand names, project details, volumes, performance results, or broader customer references are provided, limiting the depth of case validation.
Product Q&A
Q:Are you a factory or a trading company?
A:
Factory, more than 15 years experience in gas detector manufacturing.
Q:What is your MOQ and the leading time?
A:
MOQ:50-500PCS, leading time:7-15 days, also accept customization.
Q:Can we buy some samples for testing?
A:
Yes, samples can be available,clients need to afford the freight charge.
Q:Can we put our logo or designs on your package?
A:
Yes. we can. OEM ODM service are welcome.
Q:Why should we choose you?
A:
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.
Send Inquiry
*To:
Hebei Zehong Technology Co., Ltd.
Hebei Zehong Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Coal Mine Safety Underground Pipeline Well Using Co / O2 / H2s / CH4 Portable Multi-Gas Detector
US$220.00-240.00
2 Pieces(MOQ)
Carbon Dioxide Underground Mineral Exhaust Toxic Gas Multi-Tasking 4 Gas Detector
US$340.00-370.00
2 Pieces(MOQ)
Underground Mining Use Portable 4 in 1 Multi-Gas Analyse Explosive Gas Detector
US$145.00-185.00
1 Set(MOQ)
OEM/ODM CD4 Explosive Proof Underground Mining Use Portable Multi-Gas Detector
US$145.00-185.00
1 Set(MOQ)
IP66 Portable Multi Gas Detector 4 in 1 Smart Detector Combustible and Toxic Detector Lel/O2/Co/H2s
US$430.00-720.00
1 Piece(MOQ)
CD4 Underground Mining Use Explosive Proof 4 in 1 Multi-Gas Detectors
US$145.00-185.00
1 Set(MOQ)
Reliable Fixed Multi Gas Detector for Combustible and Toxic Gas Detection
US$145.00-185.00
1 Set(MOQ)
Mic100 Online Multi Gas Detector 4 in 1 Voc Toxic Combustible Gas Analyzer with RS485 and 4-20mA Output
US$140.00-300.00
1 Piece(MOQ)
4 in 1 Multi Gas Analyzers Combustible Gas Sensor Handheld Portable Gas Detector
US$62.00-65.00
1 Piece(MOQ)
Ms104K Multi Sensor Gas Detector for Toxic Combustible and Asphyxiating Gas Detection
US$50.00-1,000.00
1 Piece(MOQ)
Ptm600 Portable Multi Gas Detector for Mining Operations to Monitor Harmful Gases in Underground Sites
US$1,000.00-20,000.00
1 Piece(MOQ)
Portable Six-in-One Combustible Toxic Multi Gas Detector (E6000)
US$1,000.00-1,100.00
5 Pieces(MOQ)
Smart Sensor Multi Gas Detector O2 H2s Co Combustible Gas Analyzer with Sampling Pump
US$220.00-240.00
2 Pieces(MOQ)
Multi Gas Detector with Pump Sampling for Toxic and Combustible Gas Monitoring Ms600s Zetron
US$3,500.00-20,000.00
1 Piece(MOQ)
Co H2s Ex O2 Victor 829s Portable Explosion-Proof Gas Monitor/Detector IP65 Combustible Multi 4 in 1
US$73.00-76.00
1 Piece(MOQ)
Multi Gas Detector with Pid, Voc, and Combustible Gas Sensors
US$1,190.00-4,600.00
1 Set(MOQ)
Portable No2 Gas Detector Ozone Measuring Device Combustible Multi Gas Detector
US$1,500.00-2,000.00
1 sets(MOQ)



















