The core feature of this prepaid heat meter is its dual payment mode, supporting both IC card swiping and NFC mobile phone recharge, meeting the payment needs of different user groups. It has anti-magnetic interference design to prevent malicious destruction of metering accuracy, and an audible and visual reminder when the balance is insufficient, reminding users to recharge in time. It supports overdraft quota configuration, adapting to the credit management needs of different user groups. The built-in electric valve can automatically close when the balance is insufficient, avoiding the problem of user arrears. Its compact design and easy installation make it suitable for indoor and outdoor installation in rental housing and apartment buildings, reducing the installation and maintenance costs of properties.
This meter has a nominal diameter range of DN15 to DN40, with dimensions of 125mm in length, 85mm in width, and 65mm in height, weighing approximately 1.1kg. It operates at a maximum pressure of 1.6MPa and a working temperature range of 5℃ to 95℃. It uses a 3.6V lithium battery with a service life of up to 10 years. The IC card reading distance is ≤5cm, and it supports NFC mobile phone recharge. The LCD display shows remaining balance, cumulative heat consumption, total water usage, and battery power. It meets the GB/T 32224 Class 2 accuracy standard, and its IP65 protection rating can resist water splashing and dust. It has a built-in electric valve that can automatically open and close according to the balance status.
This prepaid smart heat quantity water meter is mainly applicable to rental housing, short-term rental apartments, commercial bottom stores, campus dormitories, and property community sub-meter charging management. It solves the problem of user arrears in traditional charging methods, helping property managers realize automated charging management, reducing the workload of manual charging and arrears recovery. It is suitable for scenarios that require unified management of heat and water fees, improving the operational efficiency of property management.
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