GS series wireless transcription intelligent gas meter is high-tech integrative product. This series meter uses advanced wireless transmission technology. Through microelectronic control circuits, it converts the pulse signals of traditional mechanical meter into electrical signals. Then the metering data is transmitted to background platform through GPRS network automatically, or it can be collected by a hand-held wireless unit from outside of the houses and after that downloaded to a computer through USB port.
This product is applied to metering of gas volume flowing across gas pipe, and meter reading from outdoor or through remote transcription.
Inside the counter of gas meter (mechanical part), there is one magnet embedded under the wheel pointer for 0.01 m3 of gas and two reed switches beside each side of the wheel. Each time the pointer goes a circle, one group of two pulses is generated to represent 0.01 m3 of gas being calculated. The pulses are converted to digital signals and recorded as metering data based on pre-set program. Then the metering data can be transmitted to a concentrator or hand-held unit.
Mechanical performance complies with GB/T69681997 “diaphragm gas meter” national standard level B.
• Metering Level: B
• Applicable Environment: temperature -10℃～+45℃; relative humidity ≤95%; atmospheric pressure 86kPa~106kPa.
• Applicable Gas Medium: natural gas, liquefied petroleum gas, made coal gas, marsh gas.
• Central Frequency: 470MHz
• Battery：3.6V/3.3A/h disposable lithium battery or four alkali batteries No. 5.
• Modulation: FSK
• Power Consumption：<30uA
• Transmit Power: ≤50mW
• Transmit Distance：>200m (open field)
Yueqing Gomelong Meter Co., Ltd is a high-tech company which focus on electronic and electromechanical meter design and produce,We aim to provide sophisticated energy metering solutions tailored to each customer’s business needs.Gomelong work with ISO9001 quality management system and holding CCC, certificate, CE certificate, Export Products Quality License. Our products passed the test of Zhejiang Measuring Science Academe And Country Industrial Meter Test Center.
Our company production capacity is 1million pieces per year, having full automatically SMT machine, welding testing equipment, wave- soldering machine, full-automatically testing equipment, high temperature equipment, EMC testing equipment, which makes sure our production and quality management.
We have many qualified engineers and complete developing team; we can design for every customer according to his specification data. And offer qualified products. Gomelong team keep working hard for serve products with novelty, high quality, and competitive price.