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ZONEWU Wireless LoRaWAN Gas Hydrogen Sulfide(H2S) Sensor

ZONEWU Wireless LoRaWAN Gas Hydrogen Sulfide(H2S) Based on LoRa TM spread spectrum modulation technology, terminals can perform ultra long distance communication. LoRaWAN hydrogen sulfide sensor integrates data acquisition and monitoring.
  • Model No.:

    LW301-H2S
  • Use:

    Combustible H2S Gas Detector
  • Power Supply:

    5~28VDC
  • LoRaWAN Mode:

    OTAA Class A/C (Default: Class C)
  • Certificates:

    CE,ROHS,FCC,ISO and 11 patents certifications
  • Customized Support:

    OEM, ODM
  • Warranty:

    1 Year
  • Product Detail

ZONEWU Wireless LoRaWAN Gas Hydrogen Sulfide(H2S) Sensor



ZONEWU Wireless LoRaWAN Multi-Sensor Device

1.The ZONEWU Wireless LoRaWAN device is integrated with a high-precision H₂S sensor and a professional temperature & humidity sensor, delivering comprehensive environmental monitoring capabilities for diverse industrial and commercial scenarios.


2.It adopts a state-of-the-art three-electrode electrochemical gas sensor paired with a high-performance microprocessor as its core detection module. This advanced configuration enables flexible sensor customization—users can install different types of gas sensors to target and measure specific gases according to their unique monitoring requirements, ensuring versatile adaptability to varied application environments.


3.To eliminate measurement deviations caused by ambient temperature fluctuations, the device is equipped with a built-in temperature sensor for real-time temperature compensation. This function effectively optimizes detection accuracy, allowing the device to capture precise and reliable gas concentration data even in unstable temperature conditions.


4.For risk prevention and control, the device features an intelligent anomaly alarm system. Based on preset concentration thresholds tailored to on-site environmental standards, it can instantly detect abnormal data fluctuations, trigger urgent data reporting, and proactively send anomaly alerts to the backend management system. This ensures that potential safety hazards are identified and addressed in a timely manner.


5.In terms of connectivity, the device fully supports the standard LoRaWAN protocol, enabling long-distance, low-power data transmission. It is ideal for remote monitoring scenarios such as industrial workshops, underground pipelines, and agricultural greenhouses, providing stable and efficient data transmission support for environmental monitoring projects.


LoRaWAN Gas Hydrogen Sulfide(H2S) Sensor :

Precise measurement
Stable performance
Low energy consumption

This H2S sensor is suitable for long-term use. 



H2S Sensor Specification:



Power Supply

5~28VDC

Power Interface

DC 5.5mm × 2.1mm

(positive inside and negative outside)

Weight

120g

Operating Emperature

-20℃~50℃

Humidity: 15%~ 90% RH without condensation

NOTE: It is not recommended to stay in a high humidity (95%) environment for more than half a month

Measuring Principle

Electrochemistry

Measuring Range

H2S: 0~10 ppm(default),0-100ppm

Resolution Ratio

0-10ppm:0.01ppm,0-100ppm:0.1ppm

Temp.and Humi. Sensor

Temp Range:-40~+80 ℃

Accuracy:±0.3 ℃

Humi Range:0~99.9 %RH

Accuracy:±2 %RH

Lifespan

<2 years

Frequency

CN470/IN865/EU868/RU864/US915/AU915/

KR920/AS923-1&2&3&4

Mode

OTAA  Class A/C(Default: Class C)

Data Collection Cycle

10s(Default)

Reporting cycle

5min(Default reporting cycle)

Report after preheating for 3 minutes when powered on.

Communication Protocol

LoRaWAN,LoRa TDMA Networking

Equipment information

(Reference)

AppEUI:331341E186891989

DevEUI:aaaa202404150001

AppKey:5572404c696e6b4c6f526132330313823

MAC Version: LoRaWAN 1.0.3



Packaging:


Single gross weight: 0.600 KG

Single package size: 23X20X5 cm


Application: 


1.It ensures safe operations in chemical production facilities by tracking H₂S levels to prevent toxic leaks.

2.It safeguards air quality in hospital wards and biosafety laboratories, maintaining hazard-free environments for patients, staff and research.

3.It optimizes growing and breeding conditions in vegetable greenhouses and livestock & poultry farms by detecting H₂S from fertilizer decomposition or animal waste.

4.It protects personnel in enclosed tunnel construction/operation sites by monitoring H₂S buildup in poorly ventilated spaces.

5.It preserves perishable goods in cold chain logistics vehicles and cold storage facilities by keeping H₂S concentrations within safe ranges.



applications of NO2 sensor


Certifications:


1.We are a top gas sensor manufacturer and exporter in China, boasting over 10 years of industry experience.

2.Our product range covers high-performance H₂S sensors tailored for diverse gas monitoring scenarios.

3.All our H₂S sensors are officially certified to meet the strict standards of CE and RoHS.



Production Process:



factory of gas sensor manufacturer



Why choose us:


1. Strong R & D: 30+ Senior experts and highly educated personnel formed a R & D team, heavy investment, master a number of core technologies and patents.
2. Professional and effective solutions: for smart environmental protection, agriculture and other fields, to provide customized compound networking solutions.
3. Full range of products: covering the whole industry chain products from data collection to platform services to meet diverse needs.
4. Excellent quality: we have perfect quality control system, strictly quality control each production link, low defective rate. 
5. Good service: 7×24 hours fast response, Professional pre-sale, sale, after-sales team support.

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