Do you offer after-sale service?

Yes, we do. For sustainable cooperation, our sales team will regularly contact you for feedback.

What is the detection range of this sensor?

The detection range for Hydrogen Sulfide (H2S) is 0-100ppm.

What is the expected lifespan of the sensor?

The service life in air is 2 years.

Hydrogen Sulfide Sensor Module Industrial Electrochemical H2s Sensor for Hazardous Areas

Name: Hydrogen Sulfide Sensor Module Industrial Electrochemical H2s Sensor for Hazardous Areas
Brand: Henan Fosen Electronics Technology Co., Ltd.
SKU: 2220168815

Henan, ChinaHenan Fosen Electronics Technology Co., Ltd.

US$7.60

1-99 Pieces

US$7.30

100-199 Pieces

US$6.90

200+ Pieces

Sample price:US$7.60/piece.Request sample

Product profile

Customization

Available

Type

Electrochemical Gas Sensor

Conductivity Type

Surface Type

Model NO.

FS4EC/H2S

Output Signal Type

Digital Type

Production Process

SemiConductor Integrated

Sensitivity

High

Customized

Non-Customized

Detection Range

0–100 Ppm

Response Time

T90 ≤30s

Lifespan

2 Years

Pressure Range

Standard Atmospheric Pressure ±10%

Sensitivity Value

0.8±0.15 Na/Ppm

Load Resistance (Recommended)

10 Ω

Output Linearity

Linear

Bias

≤0.2(20~40)

Stability

<2% Per Month

Zero Drift

≤0.2(20~40)

Temperature Range

-20℃ to 50℃

Humidity Range

15% to 90% Rh (Non-Condensing)

Specification

32.3x32.3x16.5 mm

Trademark

Fosensor

Origin

China

HS Code

9027100090

Production Capacity

50000

Key features

High Accuracy Detection: Electrochemical principle ensures precise H2S concentration measurements with 0.1ppm resolution.

Long Service Life: Designed for 2 years of stable operation in air with less than 2% drift per month.

Low Power Consumption: Energy-efficient design extends device lifespan and reduces operational costs.

Fast Response Time: Rapid detection capability with T90 response time of less than 30 seconds.

Strong Interference Resistance: Ensures reliable measurement results in complex industrial environments.

Wide Linear Range: Effective detection range of 0-100ppm suitable for various concentration levels.

Easy Integration: Digital output allows seamless integration into monitoring and alarm systems.

Company profile

Product CertificationODM ServicesOverseas Agent/BranchPatents Awarded

Henan Fosen Electronics Technology Co., Ltd.

Henan, 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: 9 years CertifiedNearest Port: Tianjin Port, Qingdao Port, Shanghai PortAverage Response Time: ≤3.85h

AI-Powered supplier vetting

SummaryThe supplier operates across analytical instruments, environmental monitoring instruments, security equipment, electronic components, integrated circuits, and intelligent instruments. It reports full customization, customization from designs, ODM services, recent new-product development, and SDK availability. Quality controls include raw-material traceability, 100% finished-product inspection, eight QA/QC inspectors, and documented inspection instructions. The supplier reports ISO9001:2015 certification and CE, RoHS, and FCC-related product certification capability. Service processes include documented supplier assessment, corrective and preventive actions, and complaint handling. It reports overseas warehouse and agent/branch capabilities but no overseas showroom and zero countries listed for overseas services. Financial credibility cannot be judged from the provided information because the financial figures are excluded from this assessment. No customer cases or named customers are provided.

Supplier typeThe supplier’s stated business scope covers manufacturing and sales of analytical instruments, environmental monitoring instruments, security equipment, electronic components, integrated circuits, and intelligent instruments. This indicates a manufacturer and seller of technical and electronic equipment, but the slices do not establish a narrower primary supplier classification.

CertificationsThe supplier reports an ISO9001:2015 certificate and capability for CE, RoHS, and FCC certifications, plus other certifications. These are explicit certification-related credentials supporting quality-management and product-compliance capability.

After-Sales capabilityThe supplier has documented procedures and records for customer complaint handling and corrective/preventive actions, and reports overseas warehouse and overseas agent/branch capabilities. However, it lists zero countries for overseas services and has no overseas showroom, so the breadth of international after-sales coverage is not fully demonstrated.

R&D capabilityThe supplier reports new products within the past year, ODM service, full customization or customization from designs, and an available SDK. These specific capabilities indicate active product-development and integration support.

Production capacityThe stated scope includes manufacturing several categories of instruments, electronic components, integrated circuits, and security equipment. Quality operations include 100% finished-product inspection, eight QA/QC inspectors, raw-material traceability, and standardized inspection instructions; reported peak and off-season lead times are each within 15 workdays.

Customization capabilityThe supplier explicitly provides full customization and customization from customer designs, and also reports ODM services. These statements directly support a broad customization capability, although no specific customization limits or examples are provided.