Monitoring dusty gas in ducting pipe
We have a case for monitoring dusty gas flow in a ducting pipe with a diameter of 4 meters and gas temperature up to 600 degrees Celsius. What kind of product should we choose? ...
Analog and digital communication
Hi, I am new to instrumentation and need to know the difference between HART and FOUNDATION Fieldbus. I mean, the process range usually converts from HART to 4-20mA, but what about FF communication? ...
Yokogawa ROTAMASS flow direction
Hello. Do you have any experience with ROTAMASS? Last week our ethylene flow meter suddenly went to zero in the DCS, but the actual flow was normal. We reversed the flow direction, and the flow became normal. Now the actual flow direction is forward, but the transmitter configuration is reversed. Wh ...
Lower and upper range values of differential pressure transmitter
On my differential pressure transmitter, I have a range from 0 to 500 psi. We use an orifice plate for creating differential pressure. Maximum DP in our gas flow is about 200 psi but it's not fixed. Can you tell me how to determine the lower and upper range values? ...
Coriolis installation for gas application
Hey. We’re installing a new Coriolis in a gas application. Should we have inlet and outlet runs? What's the correct installation for gas? ...
WirelessHART configuration basics
We're implementing a new wirelessHART network in my plant, and it's my first time using this kind of technology. Could you go through the basic configuration with me? ...
Multipoint temperature measurement
We’re working on a project to measure 36 temperature points, but we only have 5 HART inputs in our PLC. We’d like multipoint measurement if we can get it. Do you have any suggestions? ...
Pressure transmitter data
Hi. I bought a pressure transmitter S/N K219C601052 from Endress+Hauser, but I don’t know if the transmitter is providing the data I requested. Could you check for me? Thanks. ...
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