The usage method of turbine flowmeter

　　The usage methods of Famet turbine flowmeter for liquid turbine flowmeter mainly include start-up operation, shutdown operation, and maintenance. The following are specific steps and requirements:

　　1. Start operation:

　　Firstly, check if the power and signal lines of the turbine flowmeter are installed correctly, ensuring that the power supply is 24V DC with an impedance of 650 Ω.

　　Check if the pressure transmitter and temperature transmitter at the turbine flowmeter are installed and wired correctly.

　　Check for leaks at the flange and pipeline connections, ensuring that the fluid flow direction is consistent with the arrow direction on the instrument housing and not installed in reverse.

　　Ensure the counter rotates correctly and power on the flow computer.

　　Slowly open the upstream valve of the turbine flowmeter, then slowly open the downstream valve of the flowmeter, and start the turbine flowmeter.

　　2. Close operation:

　　Close the upstream valve of the turbine flowmeter and cut off the incoming gas.

　　Close the downstream valve of the turbine flowmeter.

　　3. Maintenance and upkeep:

　　Regularly check whether there is any air leakage at the connection points of the turbine flowmeter during operation.

　　Pay attention to whether there is any abnormal noise from the turbine. If so, carefully analyze, determine the cause, and eliminate it.

　　If the turbine flowmeter has not been used for a long time, it should be carefully inspected and tested before use.

　　Please note that the specific usage of liquid turbine flow meters may vary depending on the model and manufacturer. Therefore, in practical use, it is recommended to carefully read the product manual or consult the manufacturer's technical support team to ensure correct operation and fully utilize the functions of the flowmeter. At the same time, ensure that the operators have relevant professional knowledge and experience to avoid damage to the flowmeter or affecting measurement accuracy due to misoperation.