Introduction to the installation and commissioning of TAKEX UV flame detector
Japan TAKEX UV flame detector FS-1000E. Using UV-sensitive components as sensors, supplemented by a microprocessor-based analysis circuit and drive circuit, can accurately and reliably detect open flames, while buzzing and alarming, it is also familiar to everyone Transistor NPN output mode provides an alarm signal. This output mode is consistent with the commonly used PLC, or single-chip processor and other controllers, so it is often used as a fire alarm in an integrated integrated control alarm system. For example, the synthesis of the computer room Monitoring system. If a 7 cm high flame is used as a sample, the UV flame detector FS-1000E can detect a 120-degree taper angle and an open flame anywhere within a range of 10 meters. In actual use, the detection distance of open flame can reach 25 meters. Of course, the height of the flame will often be higher than 7 cm.
Before using FS-1000E, it is necessary to make sure that the detector is not applicable in the following situations. figure 1
The installation of the UV flame detector FS-1000E should avoid the following installation environment. figure 2
The installation and commissioning of the detector is very simple.
The probe and base of the detector are separable, and the ceiling is installed. The base needs to be fixed first, and the direction arrow on the base should be aligned with the direction to be detected. After the signal wire and power supply are connected to the terminal of the base, push the probe and it can be put into use.
The flame of 7 cm height is also used as the standard. The large range of the detector is 5 meters away from the probe, which is about 16 meters in diameter. To extend this range to the distance, please use the mounting bracket to adjust the angle of the detector With directions.
Because the FS-1000E is two power supply methods, it can be powered by two No. 5 batteries, or an external power supply of 9-30VDC. If the output signal is not needed, and it is only used in a temporary place, just install the battery, place the detector in a suitable position, and the detector will alarm by buzzing when it encounters an open flame. The volume of the buzzer is as high as 80dB. Users may worry that when the battery is low, the detector will stop working without everyone's knowledge. In the case of battery power, once the battery is low, the FS-1000E will beep and the detector's yellow LED light will also It will flash to remind the user to replace the battery.
An important point: FS-1000E detection time setting. Due to the high sensitivity of the UV flame detector, it is also easily affected by external light sources, especially UV light sources. To this end, in addition to the alarm buzzer, the memory indicator on or off the dip switch, there are two dip switches to set the flame detection time of open flame. Correct time setting can avoid the interference caused by outside light on some occasions. Take the fire protection system of the computer room as an example. Due to the bright lights of individual computer rooms, when the detection time of the flame detector is set to 1 second, the individual flame detector will generate a false alarm. Set the detection time to 6 seconds. The reporting phenomenon no longer occurs. Similarly, the situation is installed in the conference room. Because smoking is allowed in the conference room, the detector time should be set to 6 seconds. People will not cause the alarm of the flame detector when igniting. On the contrary, if smoking is prohibited in the conference room, the time of the detector should be set to 1 second. If someone lights a cigarette, the detector will immediately call the police.
Followed by the general troubleshooting of the detector. image 3
FS-1000E is used in many occasions. Thank you for your valuable feedback. Let us know more about the characteristics of ultraviolet flame detector. I would like to express my heartfelt thanks to everyone!
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