| Brand Name: | ZONEWU |
| Model Number: | LW308D-H2(RS485) |
| MOQ: | 1 |
| Price: | Contact Us |
| Payment Terms: | T/T |
| Supply Ability: | 500 |
High Quality Digital RS485 Modbus Hydrogen Gas Detector 0-1000ppm for Industrial Safety Systems
Product Introduction:
The RS485 hydrogen (H ₂) temperature and humidity sensor is an intelligent detection device designed specifically for industrial grade hydrogen monitoring. It adopts high-performance electrochemical hydrogen gas sensors and microprocessors, combined with digital temperature and humidity sensing units, which can collect real-time and accurate data on hydrogen concentration, temperature, and humidity in the environment. The product supports the standard ModBus RTU communication protocol and can be flexibly connected to upper platforms such as PLCs, industrial computers, and data acquisition systems through RS485 bus networking. It is widely used in energy storage power stations, new energy vehicles, petrochemicals, metallurgy, laboratories, and other places that require explosion-proof or hydrogen leak monitoring.
Core advantages:
H2 Sensor Specification:
| Item | Content |
| 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 | H2: 1 ppm |
| Accuracy | ±5%FS |
| Temp.and Humi. Sensor | Temp Range:-40~+80 ℃ |
| Accuracy:±0.3 ℃ | |
| Humi Range:0~99.9 %RH | |
| Sensor Lifespan | < 2 years |
| Data update time | 2s |
Packaging:
Single gross weight: 0.600 KG
Single package size: 23X20X5 cm
Product Description:
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Application:
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Certifications:
1.We are a leading gas sensor manufacturer and exporter in China, with over 10 years of professional experience in the industry.
2.Our H2 gas sensor products have obtained CE and ROHS certifications, fully meeting international quality and environmental standards.
3.We adopt advanced production technology and strict quality control systems to ensure the high precision, stability and reliability of each H2 gas sensor.
4.Our H2 gas detection solutions are widely applicable to multiple scenarios, including industrial safety monitoring, indoor air quality management and automotive emission testing.
5.Backed by a professional R&D team and comprehensive after-sales service, we have built long-term cooperative relationships with clients from Europe, Asia, the Americas and other regions.
Production Process:
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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.