GPRS Wireless Data Transmission System for Civil Gas Meter

GPRS wireless data transmission system for civil gas meter

Product introduction

GPRS wireless data transmission system consists of central computer, GPRS network, wireless data concentrator and wireless data transmission gas meter. The system applies two-level network which simplifies the net structure and enhance the system stability greatly. This system extremely fits the gas meter modernization project in the old communities and suitable for fully automatic distant data reading work by energy management department.

System capacity

Every concentrator manages all gas meters within its coverage. The number of the meter is unlimited.

Communication interface    

Central computer-concentrator: GPRS wireless communication  

Concentrator-gas meter: micro power wireless communication    

Communication distance    

Concentrator-gas meter:1000 meters(open area)  

Central computer-concentrator: GSM/GPRS network signal covering area

-Real-time reading function: data reading and meter working status of one or all gas meters at any real time  

-Timing reading: automatically read the meter data and its working status at a timed point  -Automatic time check: automatic time check when reading meter data  

-Automatic turn off by alarm: the valve turned off automatically when the meter alarms  

-Data keeping function: inner data will be kept for quite a long period when the system was power off  

-Data management function: data initialization, statistics, data queries and report generation etc. functions for all gas consumption data    

-System management function: system parameters management (fee rate, payment methods and etc.),authority level setup for system administrators      

-Charges calculation functions: automatically calculate users' gas fee according to the rate set by administrators  

-Charges deduction function: charges can be deducted automatically or by manual.  

-Report print function: all kinds of report can be printed directly, such as monthly report or payment reminders.  

-Direct data output function: direct output data into corresponding format.  

-Network remote data transmission: remote data transmission through internet or LAN, further check and monitor the data at real time