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, quick response, long service life,

Features include communication and self-diagnostic capabilities, as well as easy installation and maintenance.

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

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

Principle of Detection

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

Electrochemical detection principle. 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 enable the test gas, passing through a heavy metal catalyst-coated film, to undergo oxidation-reduction reactions.

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

Primary Technical Parameters