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What is Harmful Gas Measurement?

With the enforcement of the Serious Accidents Punishment Act and strengthened
regulations, activities for preventing asphyxiation occupational health and safety have been reinforced.
In order to actively prevent accidents and ensure the safety of workers from asphyxiation accidents, especially in confined
spaces such as manholes classified as high-risk and fatal, the Harmful Gas Telemetry System is established
to fully replace the role of designated managers defined by law. It complies perfectly with the
standards of Article 619-2 1 of the Industrial Safety and Health Regulations, utilizing
IoT-based low-power wireless remote measurement devices for harmful gases in confined spaces.

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Wireless Harmful Gas Telemetry System

SINNOTECH's patented low-power technology applied IoT wireless-based low-power
remote measurement devices for harmful gases in confined spaces are optimized for establishing
harmful gas telemetry systems that perform continuous monitoring of harmful gas concentrations at remote sites
from SCADA servers without external power supply, utilizing only batteries for operation. Currently,
they are applied in confined spaces such as manholes in water supply networks and can be
applied to various industries where confined space hazards persist.

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System Process

The IR-260G series of harmful gas remote measurement devices for confined spaces in manholes
on water supply system pipelines periodically measure four gases: oxygen (O2), carbon dioxide (CO2), carbon monoxide (CO),
and hydrogen sulfide (H2S) and transmit the data wirelessly or via wired communication networks to the central SCADA server for remote
monitoring of harmful gas concentrations within confined spaces. Sinnotech provides products optimized for remote measurement
of harmful gas concentrations in confined spaces based on the Industrial Safety and Health Act, offering the best service.

Service Process Service Process
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Area of Application

Area of Application
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Remote Monitoring of Harmful Gases in Manholes

Measurement and remote monitoring of harmful gas concentrations inside confined spaces such as manholes in water supply, gas, electricity, and communication underground infrastructure.

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Remote Monitoring of Harmful Gases in Industrial Plants

Measurement and remote monitoring of gas concentrations in areas prone to asphyxiation hazards in various industrial sectors such as livestock, sewage, chemical, and shipbuilding.