H2 monitoring system for the energy storage industry
In the energy storage industry, batteries are an effective energy storage medium that need to be recharged to restore capacity after use. Regardless of the type of battery used, a certain amount of hydrogen will be emitted from the battery chamber during the charging process, and the faster the charging speed, the faster the hydrogen will be generated.
How is hydrogen produced in the energy storage industry?
When charging to 70% to 80% of the charge, the positive pole begins to produce oxygen, and when charging is basically complete about 90%, the negative pole begins to produce hydrogen. Hydrogen is a flammable and explosive Class A substance, the explosion limit in the air is 4.1% to 74.1%, the ignition temperature is about 450 ℃, so the charging room hydrogen concentration is very easy to reach the explosion limit, and the moment of ignition will produce combustion.
The hazards of hydrogen
Hydrogen explosion limit range, when it is mixed with chlorine, heat, or sunlight can explode; such as when mixed with fluorine will immediately explode. Its ignition energy is very small, only 0.019mJ, a very small open flame, such as acrylic, indeed, and other clothing due to friction and static sparks, can cause an explosion, in addition to violent impact will also cause an explosion. Therefore, power plants and substations equipped with lead-acid battery packs should be installed with hydrogen leakage detectors to monitor the concentration of hydrogen in the battery room at all times.
Energy storage industry h2 monitoring system solutions
In view of the energy storage industry, there are flammable and explosive gases, toxic and hazardous gases generated by the potential hazards, so the target hydrogen detection is urgent, but also to protect the safety of effective measures; gas detection, but for the detection of hydrogen can be divided into on-line real-time detection as well as portable inspection and detection of two methods.
Fixed hydrogen detector, stand-alone use
Hydrogen detector stand-alone use, directly connected to the power adapter can detect the target gas, but also one of the easiest ways to detect the gas.
Split-line hydrogen monitoring system
Split-line h2 monitoring system supports the connection of 1-8 road gas detectors, can also be linked to the fan valve and other equipment, gas concentration exceeds the standard automatic alarm and can be linked to open/close the device, SMS alarms, etc., to facilitate the unified management of customers.
Bus system hydrogen monitoring system
Bus system h2 monitoring system supports the connection of 1-199 road hydrogen detectors, just a cable can be all the detectors in series, real-time display, gas exceeds the standard automatic alarm, convenient for management.
Inspection use – portable hydrogen detector
Portable hydrogen detector built-in high-precision Electrochemical H2 Hydrogen Gas Sensor
It has been accurately calibrated in the factory and can detect the target gas when it is switched on and provide real-time feedback of the monitoring value and automatic alarm when the gas exceeds the standard, providing alarm information for the staff.
