In high-risk industries such as petrochemicals, coal chemicals, and pharmaceuticals, environmental governance and safety production are like the wings of a bird, both indispensable. As a key equipment for treating VOCs waste gas, the operation safety of a thermal storage incinerator (RTO) is directly related to the survival and development of enterprises. However, the complexity of exhaust gas composition, especially the inclusion of combustible gases, poses a significant threat to RTO systems: once the concentration of combustible gases in the exhaust gas exceeds the lower explosive limit (LEL), entering the high-temperature furnace may cause flash explosions or explosions, with unimaginable consequences.

Faced with this severe challenge, passive defense has become insufficient, and active warning and intelligent prevention and control have become inevitable choices. The installation of LEL online monitoring instrument based on flame temperature detection (FTA) principle at the front end of RTO incinerator inlet is the core technical means to achieve this goal.

Installing LEL online monitoring devices is not only a safety investment, but also an important strategic investment for enterprises:

-Preventing major accidents: effectively avoiding equipment damage, production interruption, and personnel injury caused by explosions

-Ensure continuous production: minimize unplanned parking through early warning and automatic disposal

-Improving management level: Digital monitoring provides data support for security decision-making and promotes refined security management

Shigona SOLAREx seriesLEL online monitoring deviceUsing FTA direct measurement technology, with a response time of less than 1 second

SOLAREx seriesLEL online monitoring deviceIt is a highly integrated online LEL measuring instrument,The principle is to directly measure the concentration of combustible gases in the sample through hydrogen flame temperature detection (FTA), which can respond to all combustible gases (including H2S, CO, H2, etc.) with a response time of less than 1 second. SOLAREx can ensure that the analyzer continuously measures the low explosive limit of exhaust gas, with a measurement range of 0-100% LEL.

Technical Specifications

• Range: 0 to 100% Low Explosive Limit (LEL)

• Operating temperature: The sensor in the combustion chamber is heated to 220 ° C

Measurement accuracy: ≤± 2% F.S

• Repeatability: ≤± 1%

• Linearity error: ≤ 1%

• Zero drift: ≤± 1%/30 days

Range drift (sensitivity): ≤± 2%/year

• Response time:<1 second

As a professional supplier of analytical instruments, Higona Technology's products include process monitoring analyzers that can be independently installed and usedFull monitoring analyzer and environmental monitoring analyzer. The products developed include:LEL online monitoring deviceLaser gas analyzer, VOC infrared thermal imaging device, oxygen analyzer, infrared analyzer, thermal conductivity analyzer, gas alarm device, VOC online monitoring system, etc.

In the practical applications of numerous petrochemical and pharmaceutical companies,LEL online monitoring deviceWe have successfully alerted and avoided multiple potential accidents, and its stability and reliability have been fully verified. After installing the RTO system, a large chemical enterprise increased the safe operation time by 60% and reduced maintenance costs by 45%.

Safety is the cornerstone of production, and prevention is effective protection. Choosing a professional LEL online monitoring device is equipping your RTO system with a tireless' security guard '. It uses the power of technology to nip safety hazards in the bud, making environmental protection equipment truly a booster for green development of enterprises, rather than a source of safety risks.