Both MOT500 series and DN-8000 series controllers support TCP/IP protocol, and can be networked with network cables, optical fiber, ADSL, routers, switches, GPRS wireless SMS alarms, etc. to build a complete and fully functional multi-device gas concentration Online monitoring system, the advantages of the system are as follows:
① Support online monitoring of up to 10,000 devices at the same time, meeting the needs of super-large online monitoring systems;
② The networking is flexible, it can be set up arbitrarily according to the site environment, supports local area network and external network, and can run stably and reliably for a long time;
③ The response speed is fast, and it only takes 1 second to collect the concentration data of 100 devices at the same time, which is a significant advantage of TCP/IP transmission equipment. Some manufacturers claim to use Ethernet transmission mode, but their detection equipment is only RS485 Signal output, the device itself does not support TCP/IP transmission, use RS485 communication method to collect the concentration data of 100 devices, if it is fast, it will take more than 60 seconds, the efficiency is too low, it is not real remote real-time monitoring, to achieve real sense For accurate and effective TCP/IP transmission, the device needs to have a network port output, and the data receiving end device also needs to support the TCP/IP protocol;
④ The wiring cost is low. Network cables are used to build the network. Each network cable can effectively transmit a distance of 100 meters. It only needs to increase the cost of the switch network cable according to the site environment. The cost of the network cable is much cheaper than ordinary three-core cables and four-core cables. The wiring cycle It can also be shortened a lot. Due to the use of network cable transmission, it is easy to troubleshoot line faults, and the time to find faults and solve faults can be greatly shortened;
⑤ The system supports SMS alarm function, which is not a simple alarm status reminder, but can be sent to the user's mobile phone in the form of SMS, which area, which device, and the current concentration value, and the user's mobile phone number can be set freely;
⑥ The data of all equipment can be transmitted to the Environmental Protection Agency, the user's own database server, and the controller at the same time and from time to time, for display, storage, query and powerful host computer, which can fully meet the various requirements of the user;
⑦ The controller adopts a 7-inch high-definition industrial color screen, with a beautiful interface and high-end atmosphere; it can be linked with exhaust fans, alarms, printers, data servers, etc.;
