Product Overview

This is a high-performance product featuring an integrated MCU, OLED display, remote control operation, and utilizes 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, rapid response, long service life, communication and self-diagnostic functions, and easy installation and maintenance.

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

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

Inspection Origin

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

Principle of electrochemical detection. It 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 enable an oxidation-reduction reaction to occur in the gas to be tested, which passes through a heavy metal catalyst film.

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

Key Technical Parameters