Supercapacitors for Smart Water Meter
Conventional smart water meters use a built-in lithium ion ultracapacitorbattery when controlling the opening or closing of the water valve. After the lithium water meter batteryhas been used for a certain period of time, it cannot supply energy to the control circuit and has to replace the battery. It is a cumbersome thing for the manufacturer to replace the battery or water meter for the user.More dangerously, the situation of insufficient battery power is random. If the battery is not accurately and timely detected, the water valve will not be reliably shut down, resulting in the inability to bill. This is a fatal shortcoming of a smart meter with a lithium battery inside, which directly affects its promotion and use.
At present, the use of supercapacitors instead of lithium batteries for smart water meters is a very popular choice. A supercapacitor is a passive device that is interposed between a battery and a common capacitor. It has a large current and fast charge and discharge characteristics of the capacitor. It also has the energy storage characteristics of the battery and has a long service life.
Supercapacitors are compared to batteries and have the following distinct features:
2, long life, charge and discharge more than 500,000 times, is 500 times that of lithium-ion batteries, 1000 times that of nickel-metal hydride and nickel-cadmium batteries, if the super capacitor is charged and discharged 20 times a day, continuous use can reach 68 years;
4, small size, compact shape, easy to install, save space, maintenance-free, sealable;
5, can be stored in a fully discharged state, and excessive discharge is harmful to many rechargeable batteries;
6, the use of safe, convenient, green and environmentally friendly to the environment.
The advantages of using supercapacitors for water meters
As a supercapacitormanufacturer, we will do our best to meet all the needs of customers.
There are many ultracapacitor manufacturers in China, but we are one of the best choices for you.
在线联系供应商
Other supplier products
Supercapacitors for Solar Energy | The use of solar energy sources ultimately comes down to two aspects of solar energy utilization and solar energy utilization. Solar power generati... | |
Supercapacitors for Fault Indicator | The fault capacitor indicatorhas a built-in communication module, and has a charging device to supply power thereto. The power consumption is large... | |
Combined Type Series | Cases of Supercapacitors in Different Application Kamcap supercapacitor is widely applied in different industries. We can also customize super cap... | |
Commercial Supercapacitors | What is a super capacitor? A supercapacitor is a new type of energy storage device, different between a conventional capacitor and a rechargeable b... | |
5.5V High Temperature Series | Kam also has 5.5v high temperature capacitorsfor sale. The following information can help you know more about this high temp capacitorsseries. Tec... |
Same products
Manual Tile Cutting | 卖方: 浙江石井工具有限公司 | One of the significant benefits of manual tile cutting is its cost-effectiveness. While automated... | |
玻利维亚-实验室杜瓦瓶-液氮泵 | 卖方: 河南天之道生物科技有限公司 | 在追求精准与高效的现代实验室环境中,样本的妥善储存和液氮的安全输送是十分重要的。我们特此推出专为实验室样品储存设计的液氮罐与液氮泵组合,旨在为您的科研工作提供强有力的支持。 用于细胞储存的液氮杜... | |
Water soluble ink coating painting additive micronized wax | 卖方: Syntop chemical Co.,Ltd. | MicroF_W168 is a water-based micronized polyethylene homopolymer. The average particle size of M... | |
伊拉克-实验室用液氮罐-液氮转移泵 | 卖方: 河南天驰仪器设备有限公司 | 在追求精准与高效的现代实验室环境中,样本的妥善储存和液氮的安全输送是十分重要的。我们特此推出专为实验室样品储存设计的液氮罐与液氮泵组合,旨在为您的科研工作提供强有力的支持。 用于细胞储存的液氮杜... | |
巴拿马-大口径液氮容器-液氮泵 | 卖方: Henan Tianzhidao Biological Technology Co., Ltd. | 在追求精准与高效的现代实验室环境中,样本的妥善储存和液氮的安全输送是十分重要的。我们特此推出专为实验室样品储存设计的液氮罐与液氮泵组合,旨在为您的科研工作提供强有力的支持。 用于细胞储存的液氮杜... |