Comparative analysis of online infrared thermometer and handheld thermometer:
Online infrared thermometers are mostly used for online temperature measurement in industrial production sites. They measure and transmit/display the temperature of a certain link in the production line in real-time in the control room, and even directly participate in closed-loop control. Such thermometers generally require stability and reliability for long-term use.
The handheld infrared thermometer is a type of portable infrared thermometer, which is small and easy to carry.
The difference between online and handheld infrared thermometers lies in their usage environment and temperature measurement accuracy. Handheld infrared thermometers are easy to carry and can be used in indoor and outdoor working environments, and are basically not limited by environmental conditions. However, compared to online infrared thermometers, their temperature measurement accuracy is slightly lower. Online infrared thermometers have a larger block size than handheld ones, making them difficult to move and limited by the usage site. However, their temperature measurement accuracy is high, You can also compare and analyze the measured temperature online, which is not available with handheld devices. Of course, the price of online thermometers is also higher than that of handheld devices. In terms of industry, the accuracy of online temperature detectors is much higher.
Infrared thermometer for chemical industry applications:
In the petrochemical industry, refineries use temperature display systems in routine preventive maintenance procedures. These programs include monitoring of the furnace process and confirmation of thermocouple readings. In furnace process testing, infrared displays are used to detect the proportion of carbon buildup on the heating surface tube. This agglomeration, known as coking, can lead to higher ignition rates in the furnace and also increase the temperature of the pipes. This high-temperature working condition will reduce the lifespan of the pipe. Because this type of coking can hinder the product from evenly absorbing heat from the pipes. When using an infrared thermometer, we will find that the surface temperature of the pipes in the intersection area is often higher than that of the pipes in other areas.
The operating principle guidance of the dual color fixed thermometer can also provide preventive maintenance:
With a portable heat display system, maintenance personnel can identify potential or existing problems. For example, the engine coil winding overheats, the plugged cooling fins on the transformer, the capacitor contacts safely, and heat accumulates in the cylinder head of the compressor. Any problem occurs with an increase in temperature, or the temperature curve is completely different from the surrounding temperature, which can be located using a portable heat display system. In most cases, problems can be identified and corrected in a timely manner before the process is required to stop.
