Plug in vortex flowmeterIssues to be noted during debugging and use:
1. The installation and maintenance of flow meters on site must comply with the warning message 'Do not open the cover when there is explosion-proof gas', and turn off the external power before opening the cover.
2. When using the vortex flowmeter outdoors, it is recommended to add a protective cover.
3. Do not loosen the fixed part of the flowmeter at will. Protection of pressure sensors. When using a flowmeter, users should note that the pressure overload value of the flowmeter is 1.5 times the rated working pressure of the pressure sensor (i.e. 1.5 times the highest pressure of the medium). The selection should be within the specified flow range to prevent overspeed operation, in order to achieve ideal accuracy and ensure normal service life. (Due to overspeed caused by pressure testing, pipeline purging, or exhaust, as well as turbine operation in reverse flow, the flow meter may be damaged)
4. When the vortex flowmeter is put into operation, the valve should be slowly opened to prevent damage to the turbine caused by instantaneous airflow impact. Lubricating oil should be added according to the signs, and the frequency of refueling depends on the cleanliness of the gas, usually 2-3 times a year.
5. It is not allowed to open the back cover or change the internal parameters of the vortex flowmeter during operation, otherwise it will affect the normal operation of the flowmeter.