Product Overview

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

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

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

Testing Principle

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

Electrochemical testing principle. The principle involves placing two reaction electrodes, one working electrode and a counter electrode, along with a reference electrode, in a specific electrolyte.

Then, apply sufficient voltage between the reaction electrodes to enable the test gas, coated with a heavy metal catalyst film, to undergo oxidation-reduction reactions.

The current generated during gas electrolysis is measured through the circuit system of the instrument, and then the gas concentration is calculated by the microprocessor within it.

Key Technical Parameters