Product Overview

This is a high-performance product with an integrated MCU, OLED display, remote control operation, featuring the DS4 intelligent gas sensor, and advanced ultra-large-scale integrated circuit technology.

Developed with proprietary digital analog hybrid communication technology, it boasts excellent stability, high sensitivity, rapid response, long service life, communication and self-diagnosis functions, and easy installation and maintenance.

Fully demonstrates the advanced performance of a typical intelligent field monitoring instrument, meeting the high reliability requirements for industrial field safety monitoring equipment.

This product conforms to the national standard GB12358-2006 for General Technical Requirements of Environmental Gas Detection and Alarm Instruments in Workplaces.

Principle of Testing

High humidity resistance, long lifespan, anti-poisoning, and high reliability, suitable for use in harsh working conditions.

Principle of electrochemical detection. The principle involves placing two reaction electrodes, one working electrode and one counter electrode, as well as a reference electrode, in a specific electrolyte.

Then, apply sufficient voltage between the reaction electrodes to facilitate the oxidation-reduction reaction of the test gas permeating through a heavy metal catalyst-coated film.

Measure the current produced during gas electrolysis through the circuit system of the instrument, and then calculate the gas concentration using its microprocessor.

Key Technical Parameters