High Quality Digital RS485 Modbus Hydrogen Gas Detector 0-1000ppm for Industrial

Product Specification

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:

• High precision and wide range detection: The hydrogen measurement range is 0~1000ppm, with a resolution of 1ppm and an accuracy of ± 5% FS, meeting the majority of industrial hydrogen leak warning needs. Built in temperature and humidity sensor, temperature range -40~+80 ℃ (accuracy ± 0.3 ℃), humidity 0~99.9% RH, realizing synchronous monitoring of multi-dimensional environmental parameters.
• Flexible and reliable communication and power supply: using RS485 interface, supporting standard ModBus RTU protocol, configurable address (1~254) and baud rate (2400~115200bps), convenient for multi node networking. The power supply adopts a wide voltage input of 5-28V DC, which adapts to various power supply environments on site and reduces deployment barriers.
• Durable and adaptable to harsh environments: Wall mounted waterproof shell design, high protection level, easy installation, suitable for harsh industrial scenarios such as humidity and dust. The data update time is only 2 seconds, the response is fast, and with the upper and lower threshold settings, it can achieve active warning of abnormal data.
• Convenient maintenance and calibration: Supports online modification of zero point and address/baud rate. After long-term use, zero point calibration can be performed through instructions to ensure long-term stability. The lifespan of sensors is usually greater than 2 years, so reduce the frequency of replacement.

 
 
H2 Sensor Specification:

 
Packaging:

Single gross weight: 0.600 KG
Single package size: 23X20X5 cm
 
 
 
 
Product Description:

 
Application:

• Energy storage power station: Monitor hydrogen leakage in the battery compartment to prevent the risk of explosion.
• New energy vehicles: used for gas safety testing of hydrogen fuel cell systems and refueling stations.
• Chemical and Industrial: Leakage Warning in Hydrogen Production Workshops, Hydrogen Storage Tank Areas, and Metallurgical Processes.
• Laboratory and gas cylinder cabinet: Real time monitoring of hydrogen concentration in the experimental environment to ensure personnel safety.

 
 
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:

 
 
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.