Water-saving controller Energy-saving and water-saving all-in-one bathroom water control machine

Water-saving controller Energy-saving and water-saving all-in-one bathroom water controller Functional Features ◆Can be used in both cold and hot water environments.
◆Supports tiered charging, making charging more flexible.
◆Supports custom sectors, allowing users to flexibly set and use them.
◆Unique water-saving design, water comes out when the card is inserted and water stops when the card is removed.
◆You can limit the maximum water consumption of each card per day, and refuse water if it exceeds the limit.
◆Supports the daily minimum consumption function of each card to ensure investors' income.
◆In case of interference from strong external magnetic field or damage to the flow meter, the machine will automatically close the valve.
◆The timing type and metering flow type can be freely switched through the function card, which is convenient and fast.
◆Supports offline work and online work to meet the functional needs of different users.
◆Supports the functions of offline loss reporting and card balance replenishment, and implements loss blacklisting and card replenishment operations by reporting the loss of the card.
◆Supports zero deduction, users do not need to recharge to use it, and can limit the maximum water usage time and consumption of each card per day.
◆Supports the cold water charge-free function, which can flexibly solve the problem of cold water remaining in the water pipes after the user has not used it for a long time, making the charge more reasonable.
◆Supports the card deposit function. When the balance in the card is less than the set card deposit, an error code will appear on the water control machine and normal billing and water dispensing will not be possible.
◆Supports multi-card consumption. Limits and rates can be set separately for different card types, which facilitates user classification management. It supports up to four categories of cards.
◆Supports different groups of consumer cards. Different levels of consumer cards can be set to be incompatible, but can be recharged using the same recharge machine, making management more user-friendly.
◆ High-brightness digital display, which can dynamically display the balance in the card in real time, and is more suitable for outdoor use under strong light.
◆The optimized electronic circuit design using imported farad capacitors ensures that the valve can be safely closed under any sudden power outage.
◆It adopts a fully sealed waterproof design, and the electronic control and actuator are all waterproof and sealed. It is suitable for use in high humidity and various harsh environments such as bathrooms, bathhouses, and apartments. Ensure the product has higher stability and durability.
◆The card used is a contactless smart card. The recharge card has rich resources, the chip on the card has a large capacity, and there is a sector that can be allocated for use, which can realize an all-in-one card.
◆High billing accuracy, minimum billing amount: .yuan, minimum billing time: seconds, minimum billing flow: .liter. ..
◆The installation is simpler and more convenient. The water control machine is directly connected to the faucet, and the water can be used normally when the power is turned on.
◆ Both the water control machine and the solenoid valve use DC weak current voltage to fully ensure the safety of users.
◆Use the electronic wallet method to deduct fees, the accounts are more accurate and the data is more secure.
Technical parameters
◆Card type: card
◆Operating distance:
◆Working frequency:.
◆Reading and writing time: <.
◆Card issuance capacity : 10,000 pieces
◆Storage capacity: strips
◆Communication method: R
◆Communication distance: &;
◆Working voltage:
◆Ambient temperature: ~℃< br/> ◆Dimensions: &;&;
◆Power consumption:＜