What is the minimum order quantity?

The minimum order quantity is 2000 pieces.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

Hot Selling Combustible Gas Detector

Name: Hot Selling Combustible Gas Detector
Brand: Ningbo Sentek Electronics Co., Ltd.
SKU: 743117732

Zhejiang, ChinaNingbo Sentek Electronics Co., Ltd.

Negotiable

100 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Industry Alarm

Signal Transmission

Wired Alarm

Model NO.

GD518-N

Working Mode

Passive

Certification

CE, ISO, RoHS

Application

Indoor, Outdoor

Alarm Volume (within 1m)

≥80dB

Gas Detected

Natural Gas, Liquefied Gas

Voltage

12 to 24V DC

Warranty

5 Year Limted Warranty

Operating Temperature

-10°c to +50°c

Ambient Humidity

30%~95% Rh

Alarm Horn

>75dB with Auto-Reset at 3m (10 Feet)

Min Gas Level for Alarming

Less Than 10% Lel

Dimensions

98mm (Diameter) X 43 mm (Height)

Weight

170g with Base

Product Name

Hot Selling Combustible Gas Detector

Transport Package

100PCS/CTN

Specification

CE RoHS

Trademark

sentek

Origin

China Ningbo

HS Code

8531100000

Production Capacity

5000/Month

Key features

Five-Year Limited Warranty: Covers mechanical defects with free parts and labor for 5 years.

Figaro Semiconductor Sensor: UL approved sensor heads ensure high accuracy and reliability.

Dual Standard Calibration: Sensitivity calibrated to UL1484/2075 or EN50194 standards.

Loud Alarm Signal: 75dB sound signal with auto-reset at 3 meters (10 feet).

Flexible Customization: Offers full, minor, and design-based customization options.

Compact Design: Sleek housing with dimensions 98mm x 43mm and weight 170g.

Magnet Test Feature: Allows easy verification of sensor and alarm functionality.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceManagement CertificationR&D Capabilities

Ningbo Sentek Electronics Co., Ltd.

Zhejiang, 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: 19 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 148 employees, focused on designing and manufacturing fire alarm and monitoring equipment, security products, smart-home equipment, detectors, sensors, and electronic components. It offers professional R&D, 3D software design, SDK availability, ODM, OEM, and broad customization services. Its products have passed national fire-electronic quality supervision testing and obtained mandatory CCCF certification. Quality and service processes are documented, including complaint handling, corrective and preventive actions, finished-product inspection, and supplier assessment. The supplier has valid manufacturing contracts with associated subcontractors and 12 qualified service-capability suppliers. However, it reports no in-stock capacity, overseas warehouse, or overseas showroom. Export sales account for 90%, with 19 years of export experience, but exports are conducted through an agent. Customer-specific cases are not clearly identified.

Supplier typeThe supplier is identified as a limited company with a combined company type and no stated affiliation with a larger corporate group. Its business scope covers design and manufacture of fire alarm, monitoring, security, smart-home, detector, sensor, and electronic-component products.

CertificationsThe supplier's listed fire alarm products passed qualification testing by the national fire electronic product quality supervision and inspection center. It also completed the required conformity-assessment audit and obtained national mandatory CCCF certification with the CCCF mark.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, corrective and preventive actions, supplier-service assessment, and quality assurance. These records support an established service-management process, although the slices do not specify response times, repair coverage, or warranty terms.

R&D capabilityThe supplier is identified as a professional technical supplier with R&D capability, 3D software design services, and an available SDK. It reported new products within the past year and offers ODM services, providing explicit evidence of product-development and technical-design capability.

Production capacityProduction-related controls include valid contracts with associated subcontractors, documented finished-product inspection, quality assurance, and 12 qualified service-capability suppliers. The supplier has 148 employees and states a one-month average lead time in both peak and off seasons, but it has no in-stock capacity, overseas warehouse, or overseas showroom.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its R&D offering also includes ODM and OEM services, indicating broad ability to adapt or develop products to customer requirements.