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The standard delivery time is 7-10 days. Peak and off-season lead times are within 15 workdays.

Flammable Natural Gas Leak Detector Fixed Single Combustible Gas Detector

Name: Flammable Natural Gas Leak Detector Fixed Single Combustible Gas Detector
Brand: Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
SKU: 1943379351

Ningxia, ChinaNingxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

US$118.40

1-4 sets

US$110.30

5-9 sets

US$87.80

10+ sets

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

3 Years

Model NO.

Fixed single

Brand

Nkyf

Customized

Portable

Certification

FCC, CE, RoHS

Type

Fixed Gas Detector

Alarm Method

Light/Sound

Usage

Outdoor, Indoor

Detection Principle

Catalytic/Electrochemical/Semiconductor/Infrared

Measurable Gas

Combustible Gas/Toxic Gas

Working Environment

Temperature(-40~55)℃

Feature

LED Digital Display

Customized Support

OEM, ODM

Product Size

183*143*107mm (Display Type)

Advantage

Provide 4-20mA or RS485 Protocol Output

Product Name

Fixed O2 Co H2s CH4 H2 Nh3

Transport Package

Single-Piece Supporting Professional

Specification

Customized

Trademark

NKYF

Origin

Ningxia, China

Production Capacity

10000 Set/Sets Per Month

Key features

Multi-Gas Customization: Supports OEM/ODM and full customization for measurable gases and ranges.

Explosion-Proof Design: Ex dII CT6 grade with IP65 water and dust proof rating for safety.

Flexible Signal Output: Offers 4-20mA, RS485, or relay switch outputs compatible with PLC/DCS.

LED Digital Display: Features independent acousto-optic alarm with LED display for clear monitoring.

Professional Support: Free professional advice available for product selection and usage scenarios.

Quality Assurance: ISO 9001 certified factory with strict quality control at all manufacturing stages.

Fast Delivery: Standard delivery time is 7-10 days with support for single-piece samples.

Company profile

OEM ServicesProduct CertificationFlexible CustomizationSelf-branded

Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Ningxia, 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: Guangzhou, ShenzhenAverage Response Time: ≤3.03h

AI-Powered supplier vetting

SummaryThe supplier operates across environmental monitoring instruments, gas detector alarm systems, integrated circuits, software, security equipment, machinery, electrical equipment, and related products. It demonstrates broad customization and R&D capabilities, including ODM services, recent new-product development, SDK availability, and OEM service for well-known brands. Quality processes include documented inspection, corrective and preventive action, complaint-handling procedures, and stated quality assurance. Production evidence includes one production line, 2 quality assurance and quality control inspectors in one record, 11–20 quality control staff in another, and annual gas detector alarm system output of 200,000 pieces. The supplier has inventory capability and export-market coverage but lacks a valid manufacturing-capacity contract with related subcontractors, overseas warehouse capability, and overseas showroom capability. No sufficient evidence confirms certifications or specific customer cases.

Supplier typeThe supplier’s stated business scope covers sales and design-related activities for environmental monitoring instruments, gas detector-related products, integrated circuit chips, software, security equipment, machinery, electrical equipment, fire equipment, and other industrial products. The records also indicate that certain activities may require approval or licenses from relevant authorities.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling, which supports structured service management. However, it has no overseas warehouse capability and no overseas showroom capability, limiting evidence of overseas service infrastructure.

R&D capabilityThe supplier reports new-product development during the past year, ODM service capability, and an available SDK. These records provide explicit evidence of product development and technical integration capability.

Production capacityProduction evidence includes annual output of 200,000 gas detector alarm systems, one production line, inventory capability, documented finished-product inspection instructions, and an off-peak lead time within 15 working days. However, the supplier has no valid contract with its related subcontractors for manufacturing capacity, creating a documented capacity-management weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capabilities are recorded in both R&D and design-service information, strongly supporting broad customization coverage.

Product Q&A

Q:Can I have a sample order to test quality?

Yes, we recommend and welcome sample orders to test and check before placing a bulk order.

Q:Do you offer a guarantee for the products?

Yes, we offer a 1 or 2-year guarantee for the products.

Q:If I order a large quantity, can I get a cheaper price?

We will reduce the price according to the specific quantity and your requirements for the product.

Q:How does your factory handle quality control?

Quality is our priority. Our factory has passed ISO 9001 with annual audits and established procedures to check products at all stages, including raw materials, in-process materials, validated materials, and finished goods.

Q:What is the minimum order quantity?

The minimum order quantity is 10 PCS.