Knowledge

Currently, according to the actual demand, the gas alarm used in industry is generally composed of gas alarm controller and gas detector parts, connec

Once a combustible gas alarm is fixed in position, its location is not easy to change. Based on the work experience accumulated over the years, the fo

With the popularity of private vehicles and underground garages, the emission of indoor vehicle exhaust has a serious impact on indoor air quality and

According to the national standard, for the detection of industrial carbon monoxide, there are generally two alarm settings, one is a first-level alar

There are many clients are confused about the difference between the gas analyzers and the gas detectors. Gas analyzers are generally more powerful th

Diffusion gas detector is that the gas in the detected area slowly flows the sample gas into the instrument with the free flow of air for detection, w

The economic fixed combustible gas detector GDN-F02 is widely applied to the restaurant, hotel and school, etc. Some customers are worried about the e

LED Solar LED street lights use sunlight as energy, which can be charged during the day and used at night, without complicated and expensive pipeline

Brazing uses an alloy with a lower melting point than the base metal as the brazing filler metal. When heated, the brazing filler metal is melted and

First of all, let's popularize the alarm value of the combustible gas alarm system, set it as: the default low limit is 25% LEL (5% LEL ~ 40% LEL

1. The gas sensors of the core components are different (the main difference): the combustible gas alarm uses a catalytic combustion gas sensor; the t

According to the use environment, it can be divided into industrial gas alarms and household gas alarms, and can be divided into fixed combustible gas