This prepaid water meter is used to measure the total quantity of cold water.all communication is IR based
This prepaid water meter is used to measure the total quantity of cold water.all communication is IR based |
The BL120 is an industrial Ethernet gateway with 2 Ethernet ports and 2 RS-232/485 serial port. BLIIoT BL120 gateway supports Modbus RTU/Modbus TCP to Modbus TCP industrial protocols conversion. The Modbus RTU to Modbus TCP Gateway usually required when metering devices using ...
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A Single Jet Wet Type Liquid Sealed Vane Wheel Water Meter is a type of flow meter commonly used to measure the volume of water passing through a pipe. It works by utilizing a vane wheel which rotates as water flows through the meter. The rotation of the vane wheel is then ...
Conventional smart water meters use a built-in lithium battery when controlling the opening or closing of the water valve. After the lithium battery has been used for a certain period of time, it cannot supply energy to the control circuit and has to replace the battery. It is ...
Come From JINZHOU KAIMEI POWER CO.,LTD