Fuzhou Huajiacai Clean Room VOC Online Monitoring System

1、 Project Background

Huajiacai Company is a high-tech enterprise mainly engaged in thin film transistors, thin film transistor liquid crystal display devices, color filter glass substrates, etc. Due to production, research and development needs, there are VOC gases present in the clean room. In order to understand the content of VOC gases, real-time monitoring of VOCs is necessary.

Due to the harmful effects of VOC gases on human health, working in environments with excessive VOC gas levels for a long time can easily lead to various diseases. Therefore, it is imperative to monitor VOC gases in clean rooms.

After communication and exchange with Shenzhen Guoan, it was learned that the core of Shenzhen Guoan VOC detector adopts imported brand gas sensors, and Shenzhen Guoan has been specialized in gas monitoring industry for many years, providing one-stop gas detection solutions. Has rich experience in VOC gas monitoring. We have sufficient capability to provide solutions and measures for real-time monitoring of VOC gases in clean rooms.

2、 Project requirements

To prevent excessive VOC gases, real-time monitoring of VOC gases in clean rooms is necessary. High precision and high-resolution VOC gas detectors are required for monitoring the site. When exceeding the standard is detected, an automatic sound and light alarm will be triggered, with the alarm section divided into high and low sections. Secondly, a local LCD display is also required to facilitate real-time viewing of data and real-time understanding of the working status of the VOC gas detector.

Finally, relevant systems need to be equipped and used in conjunction with the Shenzhen Guoan alarm controller. The alarm controller is convenient for supplying power to the detector, and can also display relevant detection values in real time, automatically triggering sound and light alarms when exceeding the standard. In addition, related equipment such as fans and valves can also be linked together.

3、 Solution

For the relevant requirements, Shenzhen Guoan is equipped with a high-precision online VOC detector, which has the characteristics of high resolution, high precision, and strong anti-interference ability. The product adopts an intrinsic safety circuit design and is equipped with an explosion-proof shell, which is suitable for detecting VOC gases in clean rooms.

In addition, the configured Shenzhen Guoan alarm controller facilitates unified management, and the VOC detection values at various monitoring locations can be directly transmitted to the alarm controller for unified display. When the alarm exceeds the standard, which detection point alarms, it can be understood at any time.

Finally, the built-in switch signal of the alarm controller can also be linked in real-time with equipment such as fans, valves, and sprinkler systems. When VOC gas exceeds the standard, it can also automatically start/stop equipment such as fans, valves, and sprinkler systems. Truly achieving security integration and greatly improving the security index.

4、 Solution diagram

5、 Product Features

Online VOC detector

1. Equipped with local LCD display and sound and light alarm, real-time viewing of detection values, and local alarm for exceeding standards;

2. Inherent safety circuit design, equipped with explosion-proof casing, can be used normally even in very harsh environments;

3. The core adopts imported brand gas sensors, which have the characteristics of high precision and strong stability;

4. * Construction, easy installation and wiring;

Alarm controller

1.220V power supply

2. Branch system connection

3. Built in switch signal, which can be linked to equipment such as fans and valves;

4. Real time display of detection values and automatic sound and light alarms for exceeding standards;

6、 On site filming

7、 Continue to collaborate

In the subsequent engineering gas detection project, both parties will cooperate again. Among them, the re shipment includes online methyl sulfide detector (SGA-500F-C2H6S), online hydrogen sulfide detector (SGA-500F-H2S), online ozone detector (SGA-500B-O3), etc.