1、 Purpose and Scope of Application

GPRS ultrasonic water meter integrates ultrasonic water meter and GPRS data acquisition module into one, which has the characteristics of compact structure and easy installation. This meter uses high-quality low-voltage ceramic transducers to ensure high accuracy and stability. This watch has no mechanical movement, no wear and tear, is not affected by poor water quality, and has low maintenance costs. This meter can be installed horizontally and vertically, with a user-friendly design that meets the requirements of normal reading angles, making reading more convenient. GPRS ultrasonic water meter can display cumulative flow (m)³）Instantaneous traffic (m)³/h）、 In addition to four display functions including cumulative running time (h) and cumulative error time (h), it can also display the current date, factory number, and monthly water consumption values for the previous 24 months. It also has a low battery indicator and automatic error diagnosis function to ensure safe and accurate operation. The water meter is also equipped with an infrared interface, which can be read by a handheld automatic meter reading device.

2、 Characteristics:

1. Undervoltage alarm.

2. Automatic data correction technology.

3. Data timed GPRS upload function, suitable for various installation environments;

4. Flow sensor malfunction alarm.

5. High definition wide temperature LCD display.

6. Range width ratio R125-R400.

7. The design of the dual battery power supply split structure does not affect the measurement after the data transmission part is damaged.

8. Equipped with photoelectric interface and infrared meter reading tool, on-site meter reading can be achieved.

3、 Technical parameters: