Introduction to Flow Meter : A flow meter is a measuring instrument designed to measure fluid flow rate such as liquid or gas when it passes through a confined transmission system. Various types of flow meters such as orifice meters, venturi flow meters, Rotameters, flow nozzles, etc. are used for flow measurement. Every flow meter …
What are various Flow calibrators and How to use it? Read More »
What is a condensate pot and where is it used? A condensate pot is mostly utilized in steam pipelines to achieve accurate flow measurement. A condensate pot is capable to provide an interface between the vapor and the liquid. The condensate pot will be installed in the pipeline and it will be installed near the …
What is a Condensate Pot and how is it Installed? Read More »
Introduction In this session we are gonna discuss about troubleshooting of a transmitter.we are gonna look into some common problems and their solutions . What are the troubleshooting when Transmitter milliamp reading is zero Verify power is applied to signal terminals Check power wires for reversed polarity Verify terminal voltage is 10.5 to 42.4 V …
The current loop uses DC power because the magnitude of the current represents the signal level that is being transmitted. If AC power was instead used in the loop, the magnitude of current would be continuously changing, making it difficult to discern the signal level being transmitted.In this session we are gonna discuss about Difference between …
Difference between 2 wire & 4 wire transmitter current loops Read More »
Impulse Piping Installation Precautions The impulse piping that connects the process outputs to the transmitter must convey the process pressure accurately. If, for example, gas collects in a liquid filled impulse piping, or the drain of a gas-filled impulse piping becomes plugged, the impulse piping will not convey the pressure accurately. Since this will cause …
