川消圖像型火災探測器如何選型
來源：http://www.xintli.net/ 日期：2022-12-03
圖像型火災探測器憑借獨特的視頻圖像探測的功能，讓更多的用戶選擇，但是圖像型火災探測器的型號眾多，如何選擇更為適合，更為經濟呢？下面
川消廠家來分析分析。
The image fire detector allows more users to choose by virtue of its unique video image detection function, but there are many types of image fire detectors. How to choose more suitable and economical? Next, the manufacturer of Chuanxiao will analyze.
圖形像火災探測器的現行的型號有四種，JXP-JTT06，JXP-JTT12，還有4MM和8MM的，使用的并不多。相比而言，圖像型火災探測器的選型有兩個因素，一個是視場角，一個是探測距離。
There are four current models of graphic fire detectors, namely JXP-JTT06, JXP-JTT12, and 4MM and 8MM, which are not widely used. In contrast, there are two factors in the selection of image fire detectors, one is the angle of view, the other is the detection distance.
根據介紹，6MM（JXP-JTT06）的探測器的視場角水平是42°，垂直是32°。在固定火焰大小的情況下，探測的距離為50米；12MM（JXP-JTT12）探測器的視場角是水平22°，垂直11°，探測距離為100米。
According to the introduction, the field of view angle of 6MM (JXP-JTT06) detector is 42 ° horizontally and 32 ° vertically. Under the condition of fixed flame size, the detection distance is 50m; The field of view angle of the 12MM (JXP-JTT12) detector is 22 ° horizontally and 11 ° vertically, and the detection distance is 100 meters.
看到這些數據，大反應就是探測器的探測角度太小了，可是我們在進行測驗的過程中才發現，圖像型火災探測器的強大，就是固定火焰的大小，15CM*15CM的正方形火盤，使用乙醇等易燃物點燃，50米這么大的火焰，我們肉眼看到火焰非常小，而在圖像型火災探測器主機的顯示畫面上，火焰在顯示器上只有平時我們點燃的火柴大小了，可是圖像型火災探測器依然能夠在10S左右發出報警信號。
Seeing these data, the big reaction is that the detection angle of the detector is too small. But we found during the test that the image fire detector is powerful. First of all, it is the size of the fixed flame. The 15CM * 15CM square fire plate is ignited with ethanol and other combustibles. For a flame as large as 50m, we can see that the flame is very small. On the display screen of the image fire detector host, The flame on the display is only the size of the match we usually light, but the image fire detector can still send out an alarm signal in about 10s.
而這些對于使用者而言，場景如何進行選型為劃算呢，肯定是選擇視場角越大，那么探測的范圍廣泛，使用的數量少，但是探測器是有探測距離限制，如果在50米左右，使用6MM的探測器更為劃算。但是如果大于50米，接近了100米的距離了，那么就應該使用12MM的探測器，保證發現火情的效率才是關鍵的。
For users, how to select the scene is cost-effective. The larger the field of view angle is, the wider the detection range is and the fewer the number of detectors are used. However, the detector has a detection distance limit. If it is about 50 meters, it is more cost-effective to use a 6MM detector. However, if the distance is more than 50 meters and is close to 100 meters, a 12 mm detector should be used to ensure the efficiency of fire detection.
川消圖像型火災探測器如何選型？我們從以上講解中知道了問題的解答，也知道了基礎的認識內容，接下來要做的便是了解下該產品使用前后的注意事項，這樣能保障。更多事項就來我們網站
http://www.xintli.net看看吧！
How to select the type of image fire detector for Sichuan Fire Elimination? From the above explanations, we know the answers to the questions and the basic knowledge. What we need to do next is to understand the precautions before and after the use of the product, so as to ensure safety. Come to our website for more information http://www.xintli.net Look!
