CCTV

Liaoning TV Station

When selecting the sensor of the flammable gas detector

When selecting the sensor of the flammable gas detector, we should first determine the measurement target and the measurement environment. Even if the same physical quantity is measured, there are many kinds of sensors a...

Detection range of combustible gas alarm probe

1. In a confined space, when the horizontal interval between two points exceeds 8 m, two or more flammable gas detectors may be provided, and the following rules shall be applied: 1. When using petroleum liquefied gas or...

Portable gas detectors repair what we have to know

With the continuous development of the industry, the use of Chemistry has become more and more, and the portable inspection instrument has become an indispensable part of people's work. He mainly focuses on the concentra...

Three main paths affecting the flammable gas alarm in the electromagnetic environment

There are three main paths affecting the flammable gas alarm in the electromagnetic environment. (1) Annoying electromagnetic waves in the air; (2) Narrow pulse groups on the power supply and other output input lines; (3...