4. When installing the transmitter, the measuring diaphragm should be in a vertical position, otherwise a zero position error will occur. This error can be eliminated by zero adjustment and has no effect on the measuring range.
5. Signal lines do not need to be shielded, and twisted pair cables are best. However, signal lines should not pass through conduit or open wire ducts together with other power lines, nor should they pass near high-power equipment.
6. The hydraulic heads in the two pressure pipes of the differential pressure transmitter should be kept balanced, and the pressure pipes should be at the same ambient temperature.
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