Here we have to introduce some main parameters of vortex flowmeter:
1. Instrument: it is used to 4-20MA the corresponding current, when the vortex flowmeter with flow totalizer to range meter range and totalizer set the same, when PLC or DCS need to use the flowmeter signal, we should put them into the range setting the same. When the instrument is used alone, the general range of the menu is not much use, there is a situation that the use of lithium batteries in the vortex flowmeter menu there is no instrument range of this function.
Two. The decimal point positioning: it is used to change the position of the decimal point, the user can set the location of the decimal point is appropriate according to the needs of manufacturers in general meter factory has the decimal point positioning instrument, see generally do not make any changes.
Three. Full frequency: it refers to the instrument range corresponding to the frequency of the value of the flowmeter in the early stage and it needs to set up the meter range, and now do not need to set up.
Four. Meter coefficient: it is a core parameter of vortex flowmeter. In the factory has been adjusted, will be in the name of the nameplate and the certificate has a meter coefficient of this one, no one can make changes.
Five. Small signal elimination: general industrial users will have a certain degree of vibration, it will produce a fake traffic signal, will have a certain impact on the vortex flowmeter, and small signal removal function can be removed just fake traffic signal.