I have installed Pressure transmitter Rosemount 2051 for a oily water pump line and is connected with dcs.The transmitter is configured for 0-130inH2O.
When my pump is off transmitter display is showing 4.8- 4.3 inH2O and in dcs showing zero reading.I checked the signal current which is 3.999mA seems to correct.Why transmitter display is showing this reading.
When my pump is off transmitter display is showing 4.8- 4.3 inH2O and in dcs showing zero reading.I checked the signal current which is 3.999mA seems to correct.Why transmitter display is showing this reading.