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E-mail
13526877955@139.com
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Phone
13526877955
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Address
1-818 Xinyuan Duhui Plaza, Daxue South Road, Zhengzhou City
Zhengzhou Junda Instrument Co., Ltd
Installation and Maintenance Guide for Combustible Gas Monitoring Instrument and Explosive Detector
Date: 2025-10-16Read: 0
Combustible gas monitoring instrument and explosive detectorIt is an important equipment to ensure the safe operation of industrial sites, which can timely detect the concentration of flammable gases in the environment and prevent explosion accidents. Scientific installation and standardized maintenance are key to ensuring the long-term stable operation of monitoring instruments.
1、 Installation specifications
installCombustible gas monitoring instrument and explosive detectorBefore proceeding, it is necessary to fully understand the characteristics of the environment to be monitored. Reasonably determine the installation location of the monitoring instrument based on factors such as the gas properties of the monitoring site, the location of possible leakage points, and gas density. For combustible gases that are lighter than air, the monitoring device should be installed near the ceiling; For gases heavier than air, they should be installed in an area close to the ground.
The selection of installation location should ensure that the monitor can effectively capture gas leakage signals, while avoiding installation in ventilation openings, areas with special temperatures, or places that may be subject to mechanical damage. A certain amount of space should be maintained around the monitoring device to facilitate daily maintenance and calibration operations. The installation height and angle must comply with safety regulations to ensure that the detection range covers potential hazardous areas.
During the installation process, it is necessary to strictly follow the equipment manual to ensure safe and reliable electrical connections and stable sensor installation. For places that require explosion-proof, installation and wiring methods that meet explosion-proof requirements must be used. After installation, preliminary functional testing should be conducted to confirm that the monitor can work properly.
2、 Key points of daily maintenance
Daily maintenance is the foundation for ensuring the reliable operation of monitoring instruments. Regularly clean the sensors and casing of the monitoring device to prevent contamination such as dust and oil from affecting detection accuracy. Check if the electrical connections of the monitoring device are secure to avoid false alarms or omissions due to poor contact.
Functional inspection is an important part of daily maintenance. Regularly use standard gases to perform functional tests on the monitoring instrument, verifying its detection sensitivity and accuracy. Check if the alarm system is working properly, including sound and light alarms and signal transmission functions. For monitoring instruments that operate continuously for a long time, special attention should be paid to battery status and power stability.
3、 Regular calibration and maintenance
Regular calibration is an important measure to ensure the accuracy of monitoring instrument detection. Develop a reasonable calibration plan based on the usage environment and frequency, calibrate the monitor using standard gases, and adjust the detection sensitivity. The calibration process must be strictly carried out in accordance with the operating procedures to ensure the reliability of the calibration results.
Long term maintenance includes sensor performance evaluation, circuit system inspection, and mechanical component maintenance. Sensors that experience performance degradation should be replaced promptly to ensure that the monitoring device is always in optimal working condition. Establish comprehensive maintenance records, track the operating status and calibration history of monitoring instruments, and provide a basis for equipment management.
Through standardized installation and scientific maintenance,Combustible gas monitoring instrument and explosive detectorCapable of long-term stable operation, providing reliable safety guarantees for industrial sites. These measures not only extend the service life of equipment, but also provide important technical support for preventing combustible gas explosion accidents.