Applied Markets
Installed Gases
Project Details
A confined space is a space that is cut off from the outside and where airflow is not smooth.
Characteristics of confined spaces
- Ventilation is difficult.
- Oxygen concentration can decrease.
- Carbon dioxide concentration can increase.
- Temperature and humidity can increase.
Because of these characteristics, confined spaces carry risks such as suffocation accidents or fire. Before starting work, it is important to ventilate thoroughly and to wear safety equipment.
For greater safety!!
<IoT multi-gas detector EDW500>

The EDW500 can measure five gases, and its built-in LTE communication chip allows the readings to be monitored via the cloud. It can also track a worker's movement through GPS communication.

Data accumulated in the cloud can be saved at intervals of at least once per minute, and when a report is needed, it can be exported as an Excel or PDF file.

Through the built-in GPS chip, the unit's location is plotted on a map every minute.
Wireless communication = free
No additional charge
No communication fee
The advantage of the EDW500 is that because the wireless communication module is already included in the standard configuration, you don't have to use the cloud feature at all—and even if you don't, there is no cost either way.

The EDW500 is a diffusion-type multi-gas detector. Using the bracket and manual pump, gas concentration can be checked before entering a confined space, and if you purchase the optional Bluetooth auto pump, it can also be used in pump-suction mode.


Once Bluetooth is paired in the settings, the pump activates automatically as soon as the unit is powered on, allowing it to be used in pump-suction mode.
The EDW500 is an extremely versatile unit!!!
