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China factory - Xiamen ZoneWu Technology Co., LTD.

Xiamen ZoneWu Technology Co., LTD.

  • China,Xiamen ,Fujian
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  3. LoRaWAN Hydrogen (H2) Temperature and Humidity 3-in-1 Sensor | Hydrogen Energy
China LoRaWAN Hydrogen (H2) Temperature and Humidity 3-in-1 Sensor | Hydrogen Energy
China LoRaWAN Hydrogen (H2) Temperature and Humidity 3-in-1 Sensor | Hydrogen Energy

  1. China LoRaWAN Hydrogen (H2) Temperature and Humidity 3-in-1 Sensor | Hydrogen Energy
  2. China LoRaWAN Hydrogen (H2) Temperature and Humidity 3-in-1 Sensor | Hydrogen Energy
  3. China LoRaWAN Hydrogen (H2) Temperature and Humidity 3-in-1 Sensor | Hydrogen Energy
  4. China LoRaWAN Hydrogen (H2) Temperature and Humidity 3-in-1 Sensor | Hydrogen Energy

LoRaWAN Hydrogen (H2) Temperature and Humidity 3-in-1 Sensor | Hydrogen Energy

  1. MOQ： 1
  2. Price： Contact Us
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Payment Terms T/T
Supply Ability 500
Delivery Time 21 days
Packaging Details 23X20X5 cm
Power Supply 5~28VDC
Weight 120g
Operating Emperature -20℃～60℃
Measuring Principle Electrochemical Principle
Measuring Range (0-1000)ppm
Resolution Ratio 1 ppm
Temp. Range -40~+80 ℃
Accuracy ±2 %RH
Humi. Range 0~99.9 %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)
Reporting cycle 5min(Default reporting cycle)
Communication Protocol LoRaWAN
MAC Version LoRaWAN 1.0.3
Brand Name ZONEWU
Model Number LW308D-H2
Certification CE/RoHS
Place of Origin Xiamen

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 500
Delivery Time 21 days Packaging Details 23X20X5 cm
Power Supply 5~28VDC Weight 120g
Operating Emperature -20℃～60℃ Measuring Principle Electrochemical Principle
Measuring Range (0-1000)ppm Resolution Ratio 1 ppm
Temp. Range -40~+80 ℃ Accuracy ±2 %RH
Humi. Range 0~99.9 %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)
Reporting cycle 5min(Default reporting cycle) Communication Protocol LoRaWAN
MAC Version LoRaWAN 1.0.3 Brand Name ZONEWU
Model Number LW308D-H2 Certification CE/RoHS
Place of Origin Xiamen

ZONEWU LoRaWAN Wireless Hydrogen Sensor Key Applications & Use Cases

1.Petrochemical Plant Hazardous Area Monitoring: Ideal for hydrogen processing units, pipeline junctions, and refinery facilities. Equipped with Ex d explosion-proof certification and IP67 protection, it resists harsh industrial environments (-40℃~+70℃, 95% RH non-condensing) . Delivers 0-1000ppm detection range with 1ppm resolution, triggering real-time alarms to prevent leakage risks and ensure compliance with global safety standards .
2.Hydrogen Energy Infrastructure Safety: Suitable for hydrogen refueling stations, fuel cell storage systems, and electrolyzer plants. Supports 8 global frequency bands (EU868/US915/AU915 etc.) and LoRaWAN 1.0.3 protocol, compatible with all mainstream LoRa gateways . Low-power design enables 5-year battery life (30-minute update interval), reducing maintenance costs for unattended sites .
3.Semiconductor & Electronics Manufacturing Labs: Applied in cleanrooms and hydrogen-based processing equipment. Features strong anti-interference against cross-gases and electromagnetic interference, with T90 response time <60s for rapid leak detection . CE/FCC/RoHS certified, it meets strict environmental and safety requirements for high-tech manufacturing .
4.Offshore Wind & Marine Energy Storage Platforms: Adaptable to salt spray, high humidity, and extreme temperature fluctuations. Integrated zero-point calibration and automatic humidity compensation ensure data accuracy in harsh marine environments . Wireless remote configuration (via downlink commands) eliminates the need for on-site adjustments, cutting operational downtime by 35% .

 

H2 Sensor Specification:

Power Supply 5~28VDC
Weight 120g
Usage Environment Temperature: -20℃～50℃

Humidity: 15%~ 90% RH without condensation

NOTE:It is not recommended to stay in a high humidity environment for more than half a month
Measuring Principle Electrochemical Principle
Measuring Range H2: 0～1000 ppm
Resolution and Accuracy H2: 1 ppm
Temp.and Humi. Sensor Temp Range:-40~+80 ℃
Accuracy:±0.3 ℃
Humi Range:0~99.9 %RH
Accuracy:±2 %RH
Sensor 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

5 min(Default reporting cycle)

Report after preheating for 3 minutes when powered on
Communication Protocol LoRaWAN,LoRa TDMA Networking

Equipment information

(Reference)

AppEUI:0000000000000001

DevEUI:aaaa202404150001

AppKey:00001111222233334444555566667777

MAC Version:LoRaWAN 1.0.3
Warranty Period 1 year
 

 

Packaging:

Single gross weight: 0.600 KG

Single package size: 23X20X5 cm

 

Product Description:

 

 

 

 

Application:

The High precision H2 gas sensor also widely used for gas monitoring of Chemical production, Ward monitoring, Vegetable greenhouse, Livestock and poultry farms, Tunnel monitoring, Cold chain logistics vehicle, Cold storage monitoring, Biosafety laboratory.

 

Certifications:

We are best gas sensor manufacturer and exporter in China with more than 10 years. Our H2 gas sensor products are certified with of CE, ROHS.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2017

  • Employee Number:

    5~50

  • Ecer Certification：

    Site Member

ZONEWU is a professional provider of LoRaWAN IoT sensors and wireless sensing solutions. We focus on industrial-grade, low-power, long-range sensors for smart industry, agriculture, environment and smart city. We deliver reliable products and customized services to global system integrators and clie... ZONEWU is a professional provider of LoRaWAN IoT sensors and wireless sensing solutions. We focus on industrial-grade, low-power, long-range sensors for smart industry, agriculture, environment and smart city. We deliver reliable products and customized services to global system integrators and clie...

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Get in touch with us

  • Reach Us
  • Xiamen ZoneWu Technology Co., LTD.
  • 1501-3, Building F03, Phase III, Software Park, Jimei District, Xiamen City, Fujian Province, China
  • https://www.zonewulink.com/

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