Product Overview:
Prepaid feesUltrasonic Heat meterIt is based on the basic combination ultrasonic heat and cold meter, equipped with valve control and card reading devices, using radio frequency cards to transfer heat data and information in both directions between the heat meter and the heating management system, realizing heat metering and prepayment functions, by buying heat first and then using it; After the user pays the fee at the management department, the management department writes the purchased heat value into the non-contact IC card. After the user inputs the data in the card into the table, the table automatically opens the valve for heating. When the purchased amount is used up, the table automatically closes the valve and stops heating, thus avoiding charging disputes and on-site meter reading. Stable quality and low maintenance costs; Independently developed and customizable to meet the functional needs of various customers; According to the industry standard "Heat Meter" (CJ128-2007).
2 Product features:
Electronic valve in place detection technology: ensuring reliable valve opening and closing while saving energy.
Anti clogging technology: using a special reflective through transducer skeleton to prevent clogging.
Thoroughly moisture-proof and waterproof, ensuring long-term stable operation in humid environments.
Good battery activation function ensures long-term stable operation of the battery;
It has a refund function and can refund the remaining amount in the user's table with a dedicated "refund card";
The control valve has anti lock and anti scaling technology;
Error diagnosis function, which provides error message prompts and handling functions in abnormal states.
Comes with M-BUS communication function and infrared meter reading interface for convenient meter reading control.
Dual battery power supply counting, the metering part adopts energy type batteries to ensure working life; The valve control part adopts power type batteries to ensure the reliability of valve control.