La description

INTRODUCTION

GD***0M Fixed Gas Detector adopts the photoelectric sensing principle to detect and analyze sulfur hexafluoride (SF6), oxygen (O2), methane (CH4), carbon dioxide (CO2), ammonia (NH3), hydrogen sulfide (H2S) and other gases. GD***0M Fixed Gas Detector can be widely used in gas monitoring in landfill gas power plants, sewage treatment plants, petrochemical, coal mines and other scenarios.

Advantages
Methane and carbon dioxide adopt photoelectric sensing principle, which has the outstanding advantages of fast, accurate and stable;
Methane adopts laser sensor method, no need to calibrate during the warranty period;
Explosion-proof design;
Sound and light alarm is optional;
Digital Display;
Multiple communication methods such as 4~*0mA/RS**5/wireless Zigbee are optional.
Features
● Realize online monitoring of multiple gases, such as SF6/ O2/ CH4/CO2/H2S/NH3
● Gas types can be customized according to requirements
● No calibration required for laser sensor testing of methane
● With data storage and transmission functions


GD***0M series product models options
Selection example:：

①：GD***0M-L**1

The type of gas to be detected is methane, and the communication mode is ***0mA.

②：GD***0M-E***3EJS

The type of gas to be detected is oxygen, the communication mode is ***0mA, with two relays, and audible and visual alarm.