xiamen ZONEWU The LoRaWAN Hydrogen (H2) Sensor is a wireless gas monitoring device developed using LoRa wireless technology. It is equipped with a high-performance oxygen sensor and a temperature and humidity sensor, which can measure the oxygen concentration, temperature, and humidity in the environment in real time. This sensor detects accurately, has stable performance, and is especially energy-efficient. It supports the standard LoRaWAN protocol and can transmit data over long distances.
Product Model :
LW308-H2Power Supply Mode :
Battery or External DCFrequency :
CN470/IN865/EU868/RU864/US915/AU915/ KR920/AS923-1&2&3&4MAC Version :
LoRaWAN 1.0.3Mode :
OTAA Class A/CWeight :
120gEnvironmental LoRaWAN Hydrogen (H2) Sensor
xiamen ZoneWu The LoRaWAN Hydrogen (H2) Sensor is a new type of wireless Internet of Things gas monitoring device that can collect, monitor and transmit data.
xiamen ZoneWu LoRaWAN Gas Sensor H2 Sensor Features:
Real-time monitoring of hydrogen concentration, temperature, and humidity in the environment, data synchronously updated.
Using a three-electrode electrochemical gas sensor to detect hydrogen gas, coupled with a high-performance chip to process the data, and a built-in temperature and humidity sensor to synchronously measure the ambient temperature and humidity.
It is small in size, does not take up space, is flexible in installation, and is suitable for various scenarios.
Performance advantages:
Low power consumption, long battery life; It supports the LoRaWAN protocol, has a long wireless transmission distance, and does not require wiring.
Industrial safety monitoring (such as chemical plants), environmental protection, energy storage safety (such as hydrogen storage stations), and other places that need to monitor gases and temperature and humidity.
Technical Parameters
| Power Supply | 5~28VDC |
| Weight | 120g |
| Operating Emperature | -20℃～50℃ |
| Measuring Principle | Electrochemistry |
| Lifespan | <2 years |
| Measuring Range |
H2 ：(0-1000)ppm
Temp:-40~+80 ℃
Humi:0~99.9 %RH
|
| Frequency |
CN470/IN865/EU868/RU864/US915/AU915/
KR920/AS923-1&2&3&4
|
| Mode | OTAA Class A/C(Default: Class C) |
| Reporting cycle |
External power supply:5min(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
|
Product Applications
1. Compact size: Compared with traditional detection equipment, the hydrogen sensor is small in size, cheap in price, does not occupy space, and saves money.
2. Real-time online measurement: It can continuously monitor hydrogen concentration in real-time, detect concentration changes quickly, and get data without waiting for a long time.
3. Quick response: Although the reaction speed and sensitivity of different types of hydrogen sensors (such as catalytic and electrical) are different, they can detect hydrogen leakage quickly and send signals in time.
Detailed Images
Common knowledge of H2
What is hydrogen
Hydrogen (H₂) is a colorless, odorless, extremely light gas, the lightest element in nature, and has flammability and reducibility.
What are the common uses of hydrogen gas
It is mainly used for industrial synthesis of ammonia and methanol, as a fuel in the aerospace field (such as rocket propellant), and can also be used as a clean energy (hydrogen energy) for fuel cell vehicles.
What are the risks of hydrogen gas leakage
Hydrogen is flammable and explosive. When the concentration in the air reaches 4% ~ 75%, it is easy to explode when exposed to a flame. Although it is non-toxic, high concentrations can displace oxygen, which may lead to asphyxiation.
Application Scenarios
Industrial production
Waste gas emission monitoring: Conduct real-time monitoring of industrial waste gas emissions to ensure that waste gases meet emission standards and reduce pollution to the environment.
Environmental inspection
Air quality monitoring helps people understand air quality and protect the environment and health by detecting harmful gases such as sulfur dioxide.
Safety protection
In coal mines and tunnels, gas sensors detect toxic and harmful gases such as methane and warn against accidents.
A:Yes,we can provide you with OEM services and design housings and logos.
3.DO you offer free samples?
A:Sorry,we don't offer free samples. After ordering in bulk, we will deduct the sample fee from the second order.
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