Product Overview

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

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

Fully showcases the advanced performance of typical intelligent field monitoring instruments, meeting the high reliability requirements for industrial field safety monitoring equipment.

This product complies with the national standard GB12358-2006 for General Technical Requirements of Environmental Gas Detection and Alarm Instruments in Workplace.

Principle of Testing

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

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

Then, apply sufficient voltage between the reaction electrodes to induce an oxidation-reduction reaction in the test gas permeating through the heavy metal catalyst film.

Measure the current generated during gas electrolysis through the circuit system of the instrument, and then the microprocessor calculates the gas concentration.

Key Technical Parameters