Welcome: Xiamen ZoneWu Technology Co., LTD.
qui@zonewu.com
18146178586
The methane transmitter designed by our company has strong safety, fast response speed, and strong anti-interference ability. After our company's unique compensation algorithm and multi-stage standard gas calibration, it also has the characteristics of long life, high precision, high repeatability, and high stability. Suitable for real-time monitoring of methane concentration in underground pipe galleries, underground parking lots, public toilets, garages, workshops, chemical plants, greenhouse farms, and other places.
ZONEWU ZONEWU RS485 Output Methane(CH4) Gas Sensor
The device adopts a wide voltage 10-30V DC power supply, 485 signal output, standard ModBus RTU communication protocol, ModBus address can be set, baud rate can be changed, and the communication distance is up to 2000 meters.
xiamen ZoneWu RS485 Gas Sensor Ch4 Methane Sensor Features:
High sensitivity, high resolution, good stability, and strong interference resistance.
It supports the standard RS485 Ch4 protocol, enabling long-distance communication and convenient data transmission.
It can be used in many places, such as chemical industry, smart public toilets, automobile industry, breeding places, atmospheric monitoring, water quality monitoring and environmental protection.
Fully functional, excellent performance, wide application, and can meet the needs of gas monitoring in many scenarios.
Technical Parameters
Item | Content |
Power Supply | 5~28VDC |
Weight | 120g |
Operating Emperature | -20℃～60℃ |
Measuring Principle | Principle of Non Dispersive Infrared (NDIR) |
Measuring Range | CH4:0～100% LEL |
Resolution Ratio | CH4:1%LEL |
Temp.and Humi. Sensor
| Temp Range:-40~+80 ℃ |
Accuracy:±0.3 ℃ | |
Humi Range:0~99.9 %RH | |
Accuracy:±2 %RH | |
Lifespan | > 5 years |
Data update time | 2s |
Product Applications
1. Chemical industry: Real time monitoring and control of Ch4 Methane concentration to prevent environmental pollution and worker safety risks.
2. Smart public toilet: Real time monitoring of Ch4 Methane Sensor concentration in the toilet can clean the toilet in a timely manner, improve hygiene conditions, and enhance user experience.
3. Breeding industry: Ammonia sensors are used in breeding farms to monitor the concentration of ammonia in the environment and prevent high concentrations of Ch4 from harming the health of animals and workers.
4. Atmospheric monitoring: Ammonia gas sensors are used to monitor the concentration of Ch4 in the atmosphere, evaluate air quality, and provide data support for environmental protection.
5. Environmental protection: In the field of environmental protection, Ch4 Methane gas sensors are used to monitor and treat Ch4 gas and Ch4 nitrogen in industrial wastewater and landfill leachate, to prevent pollution of groundwater and surrounding ecological environment.
Detailed Images
Common knowledge of CH4
Does methane have a smell
No, methane is a colorless and odorless gas. In daily scenarios like natural gas (which mainly contains methane), an odorant is often added to help detect leaks.
What is the use of methane in industry
It is widely used as a fuel ( for power generation, heating, and vehicle energy), and also serves as a raw material in chemical industries—used in the production of methanol, formaldehyde, synthetic ammonia, and other chemical products.
Why use methane sensors
Because methane leakage is highly flammable and explosive (it can cause explosions when mixed with air at 5%-15% concentration), methane sensors can monitor the environmental methane concentration in real time. Once it exceeds the safe threshold, it can alert promptly, preventing accidents like explosions and ensuring personnel safety and normal production.
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 Ch4 Methane gas and warn against accidents.
FAQ
1.Are you manufacture?
A:Yes,we are Tranmitter manufacturer and exporter in China with more than 10 years of CE,ROHS,FCC,ISO and 11 patents experience.
2.Do you offer OEM services?
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.
Why Choose ZONEWU
Professional IoT Sensor Manufacturer
Specializes in R&D, production, and sales of IoT sensors with strong technical expertise
Products certified with international standards (e.g., CE, RoHS), ensuring high quality and long lifespan.
Products serve diverse industries such as water quality monitoring, environmental monitoring, and industrial automation, offering strong market adaptability.
Utilizes cutting-edge communication technologies like LoRaWAN and NB-IoT for remote, low-power data transmission.
Provides tailored products and OEM/ODM services to meet diverse application needs.
Contact: Qui
Phone: 18146178586
Tel: 18146178586
Email: qui@zonewu.com
Add: 1501-3, Building F03, Phase III, Software Park, Jimei District, Xiamen City, Fujian Province, China
