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The minimum order quantity is 1 piece.

Electrochemical Sensor Module: Toxic and Harmful Voc Industrial High-Precision Gas Concentration Detection Module

Name: Electrochemical Sensor Module: Toxic and Harmful Voc Industrial High-Precision Gas Concentration Detection Module
Brand: Shenzhen Yifan Technology Co., Ltd.
SKU: 2157955665

Guangdong, ChinaShenzhen Yifan Technology Co., Ltd.

US$642.80

1-9 Pieces

US$614.20

10+ Pieces

Product profile

Type

Electrochemical Gas Sensor

Conductivity Type

Current

Output Signal Type

Analog Type

Model NO.

YF-GK-V3

Production Process

SemiConductor Integrated

Material

Plastic

IP Rating

IP68

Sensitivity

High

Customized

Detection Principle

Electrochemistry

Operating Temperature

-40℃~80℃

Working Humidity

0-90% Rh (No Condensation))

Operating Voltage

DC 12-36 V

Signal Output

4-20mA Two-Wire System, RS-485 Output

Transport Package

Carton

Specification

80mm*48mm

Trademark

yifan

Origin

China

HS Code

5302

Production Capacity

10000pieces/Year

Key features

Wide Customization: Supports full customization, minor customization, and design-based options for gases and specs.

Robust Protection Design: Features reverse connection, over-range, lightning, and high-voltage protection circuits.

Dual Signal Output: Offers standard 4-20mA two-wire system and RS-485 output for flexible integration.

IP68 Waterproof Rating: Durable plastic housing with IP68 rating for harsh industrial environments.

Explosion-Proof Safety: Designed according to national intrinsic safety explosion-proof standards.

Long Service Life: Utilizes high-stability imported sensors for extended operational lifespan.

Company profile

Shenzhen Yifan Technology Co., Ltd.Guangdong, 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: 8 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤8.99h

AI-Powered supplier vetting

SummaryShenzhen Yifan Technology Co., Ltd. is a China-based limited company established in 2016 with 60 employees, offering gas detectors and temperature testers. It demonstrates documented corrective-action, complaint-handling, supplier-assessment, and service-capability procedures, plus quality assurance, raw-material traceability, and 100% finished-product inspection. The supplier supports customization, ODM, OEM for popular brands, and has introduced new products within the past year and provides an SDK. However, it does not provide 3D software design, overseas warehouses, overseas showrooms, overseas agents or branches, or services in any stated overseas country. Manufacturing capacity has a significant documentation gap because no valid contract exists between the factory and its related subcontractor. Evidence is insufficient to confirm certifications, financial credibility, or customer cases.

Supplier typeThe supplier is identified as Shenzhen Yifan Technology Co., Ltd., a China-based limited company with a combined business type and 60 employees. It is not identified as part of a larger company group or an offshore company.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions, customer complaints, supplier-service assessment, and offers inventory capability. Its service reach is limited by the absence of overseas warehouses, overseas showrooms, overseas agents or branches, and stated overseas service countries.

R&D capabilityThe supplier reported new products within the past year, provides ODM services, supports OEM for popular brands, and has an available SDK. These points provide explicit evidence of product-development and technical-support capability, although 3D software design is not offered.

Production capacityProduction-related evidence includes 100% finished-product inspection, two quality inspectors, raw-material traceability, inventory capability, and stated peak- and off-season lead times within 15 workdays. However, the factory and related subcontractor do not have a valid manufacturing-capacity contract, which is a documented production-governance deficiency.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and also provides ODM and OEM services. This directly demonstrates broad customization coverage.

Product Q&A

Q:What gases can this module detect?

It detects toxic gases including CO, H2S, SO2, CH2O, H2O2, O2, NO2, Cl2, NH3, H2, PH3, O3, F2, HF, HCL, HBr, COCl2, SiH4, ClO2, and BR2. Other gases can be customized.

Q:What is the response time of the sensor?

The sensor response time ranges from 30 seconds to 40 seconds.

Q:What are the available output signals?

The module supports 4-20mA two-wire system and RS-485 output, with a transmission distance up to 100 meters.

Q:Is the product customizable?

Yes, it supports full customization, minor customization, customization from samples, and customization from designs.

Q:What are the environmental humidity limits?

The module operates in 0-95% RH (no condensation), while the sensor works in 0-90% RH (no condensation).