What is the minimum order quantity?

The minimum order quantity is 10 PCS.

4~20mA RS485 Signal Output Gas Detector Controller Gas Control System

Name: 4~20mA RS485 Signal Output Gas Detector Controller Gas Control System
Brand: Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
SKU: 2098301865

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

US$917.00

1-19 sets

US$895.00

20+ sets

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

3 Years

Model NO.

NKYF-K3200

Brand

Nkyf

Customized

Portable

Non Portable

Certification

FCC, CE, RoHS

Gas

Type

Gas Alarm Controller

Alarm Method

Light/Sound

Concentration Unit

%Lel, Ppm%

Detecting Gas

Combustible Gas/H2s/Co/O2

Feature

Supply Rechargeable Batteries

Customized Support

OEM, ODM

Product Name

Gas Detector Controller Gas Control System

Battery

DC 12V/1.5ah Rechargeable Battery

Certificate

CE FCC ISO IP Sil

Transport Package

Box

Specification

50*30*15

Trademark

NKYF

Origin

Ningxia, China

Key features

Customizable Gas Detection: Supports over 200 gas types by changing sensors, including CO, H2S, and combustible gases.

Multi-Channel Flexibility: Free choice of 2, 4, 8, 16, 32, 64, or 128 channels to suit various monitoring needs.

Comprehensive Certifications: Certified by FCC, CE, RoHS, and ISO 9001, ensuring high quality and safety standards.

OEM/ODM Support: Full customization services including enclosure colors, alarm methods, and product design.

Backup Power System: Equipped with two DC 12V/1.5AH rechargeable batteries for reliable operation during power loss.

Wide Application Scope: Suitable for environmental protection, petroleum, chemical, and industrial gas detection fields.

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 product quality 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:Can I get a cheaper price for large quantities?

Yes, 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 has procedures to check products at all stages, from raw materials to finished goods.

Q:What types of gases can this detector monitor?

It can detect combustible, flammable, toxic, oxygen, and TVOC gases. Over 200 types are available by changing sensors.