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.
Send product request
Other supplier products
 |
Coin Type Series 0.1F~1.5F 5.5V super capacitor | Type C Type H Type V Type C super capacitor 5.5 v Brief introduction of coin cell supercapacitor Supercapacitor or double layer capacitor is a bra... |
 |
Supercapacitors for Solar Energy | Solar Supercapacitor Applications The use of solar energy sources ultimately comes down to two aspects of solar energy utilization and solar ene... |
 |
MK Module Series | The performance of MK module supercaps in series Kamcap supercapacitorenergy storage module with protection circuit, good stability and high conver... |
 |
MK Module Series | The performance of MK module series supercaps Kamcapultracapacitor moduleenergy storage module with protection circuit, good stability and high con... |
 |
Low ESR Winding Type Series | Performance Characteristics of low esr supercapacitor Low internal resistance series supercaps. This product uses a new internal design and advanc... |
Same products
 |
Natural Slab yellow beeswax for candle | Seller: Syntop chemical Co.,Ltd. | Nowadays, beeswax has begun to be used as green food additives, coatings, packaging, additives in... |
 |
fogging test equipment | Seller: Standard International Group (HK) Limited | Working Principle: The main frame of theFogging Testerincludes a water sink fully filled with sp... |
 |
High quality Jewerly wax for gold and silver | Seller: Syntop chemical Co.,Ltd. | Casting wax is mainly used in the field of aviation industry, civil precision casting, but also i... |
 |
MYY, ein renommierter Großzahnhersteller in Deutschland | Seller: Hong Kong denture Laboratory, China | Shenzhen MYY Dental Technology Co., Ltd. wurde im Jahr 2000 gegründet. Es ist ein chinesisch... |
 |
Perma PRO 250 106649 Lubricant Cartridge H1 SF10 Lubricant Cartridge | Seller: Guangdong Juguangheng Automation Equipment Co.,Ltd. |
