The program uses Chint's Lora wireless remote meter as the measurement basis, through micro-power to apply for measurement band (470 ~ 510MHz) and collector concentrator for communication. Data is uploaded to the concentrator and concentrator communicates with the master station through the GPRS module and the data is uploaded to the master station to realize water meter automatic remote meter reading. Support two-way communication, real-time switch valve, real-time copy. In normal status the meter is in a low-power mode. When the concentrator issue a meter reading command to read the meter's data, the meter with a specified address will wake up. The meter will return to low-power consumption mode to effectively reduce power consumption from the meter side after meter reading operation. This product also has the valve control function (optional) to facilitate the management of the water meter to control the water usage situation, making remote meter reading and control more convenient and reliable, and saving manpower, material and financial resources at the same time, effectively improve production efficiency.
Water pressure: △p≤1.0MPa (10bar)
Conditions of usage: Water temperature: ≤40 ℃ Hot water meter ≤90 ℃
◎ This product is based on our very mature and stable direct reading water meter, and the accuracy of reading can reach 100%.
◎ This product is set on the water body end of the hole as a valve ball valve to
reduce the valve on the measurement. This feature can be optional.
◎ Electronic reading device does not affect the measurement accuracy of the original instrument.
◎ This product uses IP68 protection design, so that the circuit board of this product, the battery, the actuator motor and other electrical components completely isolated from the outside.