Is customization available for the sensors?

Yes, each gas detector can be customized for monitoring over 200 types of gases by changing sensors, and enclosure colors can also be customized.

Electrochemical Gas Sensor Original Air Quality Gas Oxygen Sensor

Name: Electrochemical Gas Sensor Original Air Quality Gas Oxygen Sensor
Brand: Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
SKU: 1939856501

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

US$105.00

2 pieces

Product profile

Customization

Available

Type

Catalytic Combustion Gas Sensor

Conductivity Type

Surface Type

Model NO.

ME4-SO2-E4

Output Signal Type

Analog Type

Production Process

Injection

Material

Ceramics

IP Rating

IP20

Sensitivity

Medium

Certification

Customized

Component

Mechanical Structure Type

Wiring Type

Two-Wire

Measuring Medium

Gas

Description

Electrochemical Module

Theory

Electrochemical Principle

Sensitivity (Lsb/G)

-0.205~-0.548ua/Ppm

Humidity Range

15%~85%Rh

Resolution

<10ppb

Measuring Range

0~100ppm

Operating Temperature

-30degree-40degree

Usage

Quantitative Measurement of Gases

Mounting Type

Professional Installation

Response Time (T90)

< 30s

Brand

Gas Sensor Module

Life

2 Year

Transport Package

Bag+Carton

Specification

11*7*5

Trademark

nkyf

Origin

Henan, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

High Precision & Stability: Low power consumption with high sensitivity, excellent repeatability, and stability.

Wide Application Range: Ideal for urban atmosphere, factory emissions, and emergency environmental monitoring.

Customizable Options: Enclosure colors and specific gas monitoring types can be customized.

Fast Response Time: Response time (T90) is less than 30 seconds for quick detection.

Robust Quality Control: Factory passed ISO 9001 with strict checks at all manufacturing stages.

Flexible Ordering: Sample orders are welcome, with wholesale discounts for larger quantities.

Long Service Life: Designed for a detection life of 2 years in air conditions.

Advanced Sensor Tech: Uses constant potential electrolysis with auxiliary electrode for zero current compensation.

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: ≤3.19h

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 full 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 is the detection range for SO2?

The detection range for SO2 is 0-100ppm, with a large measurement limit of 200ppm.