Avoid the fault caused by the setting of the combustible gas online detector
The combustible gas online detector is mainly used in the petrochemical industry where combustible gas exists, such as gas, petroleum, chemical industry, etc. It can be used to detect whether there is dangerous leakage in indoor and outdoor places, and it is also an important instrument to ensure personal safety and production safety. If the specific place where the flammable gas occurs, the detector will convert the gas signal into a voltage and current signal to transmit it to the alarm instrument. Afterwards, the instrument will automatically display the concentration value of the lower explosive limit of combustible gas. When the personnel hear the sound and light alarm signal prompt, they will take some safety measures to prevent the occurrence of explosion accidents.
Therefore, the combustible gas online detector should be kept away from air conditioners and heating equipment to avoid malfunction caused by improper setting. Users should also pay attention to preventing electromagnetic interference when using the combustible gas detector. The installation position, installation angle, protective measures and system wiring of the body alarm should be protected against electromagnetic interference. When using the combustible gas online detector, users should pay attention to factors that may cause failure, such as dust, high temperature, humidity, rain, etc. When an exhaust fan needs to be installed in the field where the combustible gas alarm is installed, if the exhaust fan is installed adjacent to the combustible gas detector, the leaked gas will not be able to fully diffuse to the vicinity of the combustible gas alarm, resulting in failure to detect in time. Yi missed the fighter. When using the flammable gas detector, users should also pay attention to avoid places where high temperature, high humidity, steam and oil fumes can be reached. Do not place or hang objects on the detector. The installed flammable gas online detector cannot move the position of the device arbitrarily. When using the body alarm, users should try to choose products with replaceable sensor probes for ease of use.
To maintain the combustible gas online detector, it is necessary to make the detector communicate with the detection environment, so it is unavoidable for various polluting gases and dust in the environment to enter the detector, and the damage to the working conditions of the detector is objective. Existence, the working environment of fixed flammable gas detectors is relatively harsh, and many are installed outdoors, and poor maintenance will lead to errors or no detection of flammable gas detectors. Therefore, regular cleaning and maintenance of the combustible gas online detector is an important work to prevent failures.
