Global Electrical & Automation ( Naarvi Group Company )

gas detection applications, hazardous areas are generally defined by two factors: the type of gas that may be present, and the degree of probability that it will be present at any given instant. Different classification methods may be used depending on the local authority, but essentially the same result is achieved.

The wireless gas detector is ideal for the monitoring of toxic and combustible gases without the need for costly and fixed wiring. With a five-year battery life and one button calibration, the detector is easy to operate and maintain. The transmitter is designed using FlexSense sensors, allowing the end user to use the same transmitter with any sensor, and each is hot swappable. FlexSense helps minimize the number of parts end users may choose to have in spare parts inventory and reduces the number of devices instrumentation technicians need to become familiar with.

Hydrogen sulfide (H2S) gas detectors use electrochemical sensors or metal oxide semiconductor (MOS) sensors to detect the presence of H2S gas:

BH-90A portable single gas detector adopt advanced gas sensor and micro control technical, has quick response, high accuracy, great stability and repeatability, it's easy to operate, performance is in the leading level of gas detection industry