Wireless Gas Testing Equipment Hydrogen Fixed Gas Leak Detector

Name: Wireless Gas Testing Equipment Hydrogen Fixed Gas Leak Detector
Brand: Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
SKU: 2124071595

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

US$173.40

1-499 sets

US$165.30

500-999 sets

US$144.90

1,000+ sets

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

3 Years

Model NO.

NKYF-NKHD+O2

Brand

Nkyf

Customized

Portable

Certification

FCC

Type

Fixed Gas Detector

Alarm Method

Light/Sound

Detection Principle

Catalytic/Electrochemical/Semiconductor/Infrared

Measurable Gas

Combustible Gas/Toxic Gas

Output Signal

4-20mA/RS485

Working Environment

Temperature(-40~55)ºC

Customized Support

OEM, ODM

Signal Transmission Distance

≥1000

Product Name

O2 Fixed Combustible Gas Detector Stand Alone

Product Size(Cm)

19*17.5*9.5

Battery

DC24V/36V±10%

Working Method

Long-Term Continuous Work

Transport Package

Single-Piece Supporting Professional

Specification

30*30*15

Trademark

NKYF

Origin

Ningxia, China

Production Capacity

1000 Set/Sets Per Month

Key features

Multi-Gas Detection Capability: Supports detection of combustible, toxic, and harmful gases including Hydrogen, Oxygen, and VOCs.

Customizable Output Signals: Offers standard 4-20mA, optional two-wire 4-20mA, relay switch, and RS485 bus outputs.

OEM and ODM Support: Provides flexible customization options including full customization, design-based, and sample-based.

Robust Explosion Protection: Features Exd IIC T6 Gb explosion-proof mark suitable for hazardous environments.

Long Signal Transmission: Supports signal transmission distance of up to 1000 meters for remote monitoring.

Comprehensive Warranty Coverage: Provides 3 years warranty with 1 year after-sales service for mechanical equipment.

ISO 9001 Certified Quality: Factory passes annual ISO 9001 audits with strict quality control at all manufacturing stages.

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: ≤2.77h

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 order to test and check before order.

Q:Do you offer guarantee for the products?

Yes, we offer 1 or 2 years guarantee for the products.

Q:If I order big quantity, Can I have a cheaper price?

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

Q:How does your factory do regarding the quality control?

Quality is priority, Our factory has passed ISO 9001 with annual audit. Established a procedure to check products at all stages of the manufacturing process-raw materials, in process materials.validated or tested materials, finished goods.etc.