How to connect a pressure transmitter and HART communicator
Hi. I have a question about HART communicators and devices. Can you help? How do I connect a pressure transmitter with a HART communicator? ...
Gotta catch ’em all – Pokemon GO and your instrumentation!
What's the connection? Every human on the planet has surely heard about the new game launched by Nintendo for Android and iOS. I'm upset because where I live, we can't download and play the game yet. (By the time you read this, I expect to be a Pokemon master!) You can become a Pokemon master, if y ...
Storage tank level indicator
Please, could you suggest the best level indicator on a storage tank application? The tank will have methanol and ethyl acetate along with a sticky material. We need to avoid tank overflow! ...
One temperature sensor and two transmitters!
Can we connect two temperature transducers to one RTD? We need to maintain the temperature gauge and somehow place a transducer device to get a 4-20 mA output. Do we need to disable the existing gauge and replace it with a temperature gauge with this output? ...
Rosemount Raptor go!
Please help me configure our new wireless Raptor! I have no idea how to start working with it. ...
Calibrating field transmitters
For measuring the liquid level in a close tank, we have a differential pressure transmitter with a flange-mounted remote seal. The application range is from -56mbar to 6 mbar. I have a DRUCK DP610 calibrator, but I couldn't calibrate the transmitter in the field. Any ideas? ...
Level transmitter calibration!
I'd like to know more about calibration of level transmitters. Do we really need to calibrate these devices? ...
Unreliable density reading
We have a Micro Motion Coriolis, the CMF300 with 3500 RFT, to measure the density of condensate in a custody metering skid. Now it's not reading correctly. It shows almost 1000 kilograms per square centimeter, but it should be around 700. How do we solve this problem? ...
Critical instruments? Plant asset management
Should we schedule replacement for our critical valve accessories (like solenoid valves and limit switches) and critical process transmitters according to their projected lifespan? ...
Mass flow of a dry solid material
A client wants to measure the mass flow of a dry solid material. Can you help? Here are the details. Carrier air flow rate = 315 tons per hour Material = granular muriate of potash (salty, highly corrosive) Output = 4-20 milliamps ...