What are the available output signals?

Users can choose from standard three-wire 4-20mA, two-wire 4-20mA (optional), relay switch output (optional), or RS485 bus output (optional).

Is the device explosion-proof?

Yes, it features an explosion-proof design with a grade of Ex dIIC T6 and an IP65 water and dust proof rating.

Industrial Use CH4 LPG Gas Fixed Combustible Gas Detector

Name: Industrial Use CH4 LPG Gas Fixed Combustible Gas Detector
Brand: Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
SKU: 2122963485

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

US$220.00

1-4 sets

US$176.00

5-9 sets

US$110.00

10+ sets

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

3 Years

Model NO.

NYKF-FC100

Brand

Nkyf

Customized

Portable

Non Portable

Certification

FCC, CE, RoHS

Gas

CH4

Type

Dust Detector

Usage

Industrial Production

Detecting Gas

Dust Concentration

Detection Principle

Infrared/Laser

Status Display

LCD Display

Measure Range

(0~1000) U G/M3; (0 - 1000) Mg/M3 (Other Optional)

Sampling Method

Natural Diffusion (Pumping)

Customized Support

OEM, ODM

Explosion-Proof Grade

Exd Iic T6 GB

Response Time

< 20 S

Product Name

CH4 LPG Gas Detector

Debug Method

Controller

Transport Package

Package Customization

Specification

53*38*18cm

Trademark

NKYF

Origin

Ningxia, China

Production Capacity

10000 Set/Sets Per Month

Key features

Multi-Gas Customization: Supports OEM/ODM for various gases like CH4, CO, H2S with custom measuring ranges.

Explosion-Proof Design: Ex dIIC T6 Gb grade with IP65 rating for safe use in hazardous industrial environments.

Flexible Signal Output: Offers 4-20mA, RS485, or relay outputs compatible with PLC, DCS, and other control systems.

High Accuracy Detection: Features zero calibration function and high-resolution sensors for reliable combustible gas detection.

Dual Alarm System: Provides independent sound and light alarms with relay output to drive ventilators or valves.

Professional Support: Free professional advice available to help select the right detector for specific scenarios.

Quality Assurance: ISO 9001 certified factory with strict quality control from raw materials to finished goods.

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: ≤2.76h

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 our 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, and finished goods.

Q:What gases can this detector measure?

It can measure combustible gases, toxic gases, and harmful gases. Specific options include CH4, CO, H2S, O2, and many others with customizable ranges.