The photoelectric direct-read remote transmission water meter is an intelligent water meter independently developed by our company to meet the practical needs of daily water usage, facilitating remote meter reading and control. It adopts M-BUS/RS485 bus communication to achieve remote direct reading of water consumption, effectively eliminating the need for management departments to conduct on-site meter reading. This product also features valve control functionality (optional), enabling management departments to regulate water usage, making remote meter reading and control more convenient and reliable. While saving manpower, material resources, and financial costs, it effectively enhances productivity.

Performance Characteristics

1. Zero Error: Utilizes unique encoding technology to directly read the counter wheel position status with instantaneous power supply during meter reading. After decoding, the data is transmitted to the system computer and displayed on the meter reading interface with the same numerical value as the water meter window. It eliminates interpretation difficulties and errors caused by time or environmental factors. System data is identical to the base meter data, achieving true zero-error real-time meter reading.

2. Passive Direct Reading: No power supply is required during normal operation; power is only needed momentarily during meter reading. It features low failure rates and power consumption, along with a long service life.

3. No Impact on Metering Accuracy: The sensor part of the meter has no mechanical contact with internal counter devices, preserving the original metering accuracy and completely resolving issues related to water meter measurement precision.

4. Electromagnetic Compatibility: EMC testing meets national standards, overcoming the challenge of stability issues caused by external electromagnetic interference.

5. Convenient Construction and Management: Each meter has a unique address code, making on-site management and maintenance straightforward.

6. Fault Protection: Equipped with fault protection devices for bus open circuits, short circuits, and idle states.

7. Protection Rating: The overall protection rating reaches IP65.