The iES-D20 is extremely simple to install and debug, easy to maintain, explosion-proof and intrinsically safe, and can be applied to gas hazardous areas. It has many advantages such as no interference to instruments, support for multiple power supply methods, strong environmental adaptability, and is not attached to any system; Zhang Qiuhua Gas, Weifang Ganghua, Shandong Jihua, Linyi Aode Gas, Mount Taishan Ganghua, Shandong Ganghua, Dezhou Gas Corporation, Puyang Huarun Gas, Wuxi Yuntong Gas Equipment Co., Ltd., Dafeng Gas Equipment Co., Ltd. and many other customers are choosing IES-D20 gas intelligent remote data acquisition terminals.

Application scenarios:

Scenario 1: Suitable for monitoring, measuring, and collecting data for gas industry and commercial users.

Figure 1: Installation of D20 by Gas Company

Figure 2: Installation of D20 by Gas Company

Scenario 2: Suitable for safety monitoring and metering collection of pressure regulating pry and pressure regulating box.

Figure 3: Installation of D20 in the pressure regulating box

Figure 4: Installation of D20 in the pressure regulating box

Scenario 3: Collection of 485 intelligent instruments and analog signal instruments in various industries.

Have you ever experienced phenomena such as gas flow meter jumping, black screen, and system crash? Have you encountered any trouble with coordinating the power supply? Have you ever worried about the safety and stability of on-site equipment All of this, iES-D20 intrinsic safety data acquisition terminal can help you solve!

Here's a little story to share: After the completion of a gas company's dispatch center, some industrial and commercial users experienced significant fluctuations in the values of their on-site flow meters, resulting in serious jumping phenomena. This caused many trade measurement disputes and also brought many troubles to gas users. The manufacturer has tried various methods, including installing safety barriers, but has not been improved.

After seeking help from our engineers, it was found through on-site inspection that many gas users are using high-power power consuming and variable frequency equipment. The start and stop of these devices can generate electromagnetic pulse interference with the equipment and flow meters on site. After understanding the on-site situation, we recommended the iES-D20 data acquisition terminal, which adopts lithium battery power supply mode and is directly installed in the voltage regulating cabinet or next to the flow meter. After several months of trial operation, it is stable and reliable, and the aforementioned problems have been solved. The gas company has officially purchased nearly a hundred iES-D20 devices and stated that it will continue to use iES-D20 terminals in the subsequent construction of pressure regulating stations and industrial and commercial user data monitoring.