xiamen ZONEWU The LoRaWAN Chlorine (CL2）Gas Sensor made with LoRa wireless technology. There are high-sensitivity probes for measuring chlorine gas and temperature and humidity probes inside, which can real-time monitor the concentration, temperature, and humidity of surrounding chlorine gas. Accurate measurement, stable performance, special power saving, and the ability to transmit data over long distances using LoRaWAN protocol.
Product Model :
LW311-CL2Power 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 Chlorine (CL2）Gas Sensor
xiamen ZONEWU The LoRaWAN Chlorine (CL2）Gas Sensor, a wireless IoT device that can simultaneously collect, monitor, and transmit data.
xiamen ZoneWu LoRaWAN Gas Sensor CL2 Sensor Features:
It can collect real-time data on the concentration, temperature, and humidity of chlorine gas in the environment, and can also transmit wirelessly for easy monitoring.
It uses a gas sensing device with three electrodes and a powerful chip, coupled with a built-in temperature and humidity sensor, to accurately measure gas concentration and environmental data at regular intervals.
High sensitivity, able to observe in detail, even small concentration changes can be detected; Small in size and occupying no space, low in power consumption, suitable for long-term use there.
The performance is very stable and can block the interference of other gases around it, ensuring that the measured data is accurate and reliable.
It can wirelessly transmit data and send monitoring information from a long distance, no matter how large or complex the environment, remote monitoring can be used.
It can be used to measure chlorine gas concentration in many places, such as chemical plants, pharmaceutical factories, and environmental monitoring.
Technical Parameters
| Power Supply | 5~28VDC |
| Weight | 120g |
| Operating Temperature | -20℃~50℃ |
| Measuring Principle | Electrochemistry |
| Lifespan | <2 years |
| Measuring Range |
CL2:(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. The thief is sensitive and accurate: This sensor is particularly sensitive to chlorine gas. Even if the concentration of chlorine gas in the air is particularly low, the measured values are reliable and have almost no error.
2. Wide measurement range: It can measure chlorine gas concentrations from 0 to 20PPM (or even higher) accurately, regardless of concentration or dilution.
3. Not afraid of interference: When encountering other gases such as carbon dioxide and water vapor, the sensor is not affected, so focus on measuring chlorine gas and the data will not be chaotic.
4. Stable and reliable results: The results are almost the same after several tests, without fluctuating between high and low; It can be used for a long time without any problems, and the data measured by the environment is accurate.
5.Energy saving and practical: It does not consume electricity while working, and can last for a long time after being charged or replaced with a new battery. It is suitable for continuous monitoring without constantly thinking about charging or battery replacement.
Detailed Images
Common knowledge of CL2
Where does chlorine gas usually come from in the environment
Chlorine gas mostly comes from industrial production (such as chemical, paper, printing and dyeing factories), bleach used for tap water disinfection can also be produced, and it may also be released during pesticide manufacturing and wastewater treatment processes.
How do you know if there is chlorine gas in the air
Commonly used electrochemical sensors with three electrodes can sense the concentration of chlorine gas when released into the air; Optical methods can also be used to determine the amount by reflecting the signal of chlorine gas when illuminated by light.
What are the advantages of current chlorine gas sensors
The sensitivity is extremely high, even a small amount of chlorine gas in the air can be detected; Not afraid of interference from water vapor and carbon dioxide, it can also transmit data wirelessly in real-time, and can last for a long time with just one charge of electricity.
How concentrated is chlorine gas in the air considered excessive
Chlorine gas in general working environments should not exceed 1 ppm (parts per million). If it exceeds 3 ppm, it can cause choking and eye irritation. Even higher concentrations may make breathing difficult and long-term exposure can harm the lungs.
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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