When the split-type converter is used in conjunction with the sensor, for cases where the conductivity of the measured fluid is greater than 50μS/cm, the flow signal transmission cable can be used with a PVC-sheathed, metal-mesh-shielded signal cable of type RVVP3×0.30m㎡.
Split electromagnetic flowmeter use length should not be greater than 100m. signal line and sensor matching factory.
This converter is provided with an equipotential excitation shielded signal output voltage to reduce the effect of distributed capacitance of cable transmission on flow signal measurement. When the measured conductivity is less than or for long distance transmission, a two-core double shielded signal cable with equipotential shielding can be used. For example, STT3200 special cable or BTS type triple shielded signal cable.
Customers arbitrarily change the length of the signal line, will cause changes in the transmission of flow coefficients, the accuracy of the signal flow. Split electromagnetic flowmeter signal length, you need to make a note when ordering, by the manufacturer equipped with a good signal line.
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