GPRS is a battery – powered ultra – low power wireless remote transmission device that reads
The relevant data of “battery – powered electro magnet ic flow meter ” is transmitted to the server platform through GPRS / NB – ioT and other wireless networks. User scan flexibly and conveniently view data and remotely configure parameters through browsers, mobile apps, etc., to achieve intelligent IoT.
Product Features
- Ultra – low power consumption : No need to replace the battery during the life of the product;
- Easy to operate : parameter configuration can be easily done through infrared remote control, magnetic pen and LCD ;
- Various wireless communication methods : The wireless network includes the current mainstream communication methods such as GPRS / 4G / NB – ioT / Lora , and users can choose according to the site conditions; IP68 protection level, waterproof, moisture – proof, and soak – proof;
- Standard SIM card, users do not need to open the cover, which greatly guarantees water proof performance;
- Support remote configuration parameters; powerful server background processing func tion, providing intuitive and convenient data query, analysis, alarm prompt and other functions for various application scenarios, and also has SIM card renewal management function, which greatly improves the smoothness of the network;
- Support browser, mobile App, etc. to view data, remote configuration parameters, firmware update, etc.;
- A strong technical team provides technical support for convenient access to users ‘third – party service platforms;
- Automatic timing control function : At 00 : 00 every day, it will automatically adjust the time from our company’s server to GPRS. Allowed by default, customer scan choose to all o word is a bleth is feature.
Detail Specification
Product Function
- Wireless communication standard: The product has four types of current mainstream GPRS/4G/NB-IoT/Lora, providing users with more choices;
- Data remote transmission: read all data and parameters of Lmag803E through low-power isolated communication, and schedule remote transmission/manual trigger transmission;
- Remote configuration parameters: users can configure parameters and program upgrades for the remote equipment and Lmag803E through the wireless network;
- Storage function: It has the function of local storage data recording, which is convenient for centralized remote transmission after intensive data collection, thereby reducing battery consumption.
- Rich man-machine interface: with LCD, infrared remote control, magnetic pen trigger and other operation methods.
- Automatic timing control function: At 00:00 every day, it will automatically adjust the time from our company’s server to GPRS. Allowed by default, customers can choose to allow or disable this feature.
Access to third-party platforms
If you already have a server, the basic requirement so four software for the server :
Operatingsystem
Cent OS7 operating system, or windows server 2012 Chinese version 64 – bit operating system.
Database
Prerequisites : install MYSQL mariadb-10.3,
Computer performance
Minimum requirements : more than 4G memory, more than 500G hard disk. Recommended configuration : 8G memory,500G hard disk, mainstream CPU, Giga bit network card.
Network
Mandatory requirements : Fixed public IP. Firewall bi direction alport.
Other
Prerequisites : Apache2.4+ components installed.PHP7.3 or above environment. Provides a remote access interface. And provider emotelogin terminals, such as : remote desktop, pagoda terminal, xhell, etc.
Customer Case
