Common toxic gas alarm installation knowledge
Common toxic gas alarms are mainly hydrogen sulfide alarms, carbon monoxide alarms, chlorine gas alarms, hydrogen chloride alarms, hydrogen cyanide alarms and other toxic gas alarms.
Common toxic gas alarm installation knowledge
In order to allow the toxic gas alarm to perform its maximum function, the installation of the toxic gas alarm is very important. The installation of the toxic gas alarm needs to pay attention to the following items!
Common toxic gas alarm installation knowledge
First: the alarm probe is mainly a detecting element that contacts the combustion gas sensor. The platinum wire coil is coated with alumina and a binder, and the outer surface is provided with a rare metal such as platinum or palladium. Therefore, be careful when installing to avoid breaking the probe.
Common toxic gas alarm installation knowledge
Second: the installation height of the alarm should generally be 160-170cm, so that maintenance personnel can carry out routine maintenance.
Third: The alarm is a safety instrument with sound and light display function. It should be installed in a place that is easy for the staff to see and hear, so as to eliminate hidden dangers in time.
Fourth: There should be no strong electromagnetic fields (such as high-power motors and transformers) that affect the operation of the instrument around the alarm.
Fifth: The density of the gas to be measured is different, and the installation position of the indoor probe should also be different. When the measured gas density is less than the air density, the probe should be installed 30cm away from the roof and the direction is downward; otherwise, the probe should be installed 30cm away from the ground, and the direction is upward.
The toxic gas alarm is an instrument that automatically detects when a toxic gas in the air reaches a dangerous concentration, and reminds the staff to take safety measures in time to prevent a safety accident. Toxic gas alarms are mainly used in the petrochemical industry where there are toxic gases such as petroleum, gas, chemical, and oil depots.
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