How much voltage we get between two wire of 4 to 20 ma
output? Is this voltage up or down respectvice to 4 - 20
ma ?
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when a magnet is heated?
How to Calibrate Radar Level Transmitter in Field
how 3 out of 2 Logic/interlocks works? give brief explanation with help of diagram.
What is limitation of the ht.of the displacer of a level trol?
hye SAM acn u send your e mail id, so that i can solve my query through e mail?
WHAT IS THE CAM POSITION IN CONTROL VALVE POSITIONER ? WHY IT IS USED?
Valve positioner and actuators in detail.
The company where I am working, their is rosemount 5400 series radar type level transmitter, it is meant to show level of filled tank, but along with the level it is showing temperature also, so my question is how a onon-contact type radar type level transmitter can show temperature even if it does not have any contact with the fluid?
can you provide me full detail about instrumentation in ONGC??
can any one explain in which term we are flow flow is it volumetric r is it mass? and y
How many ohms are required for proper earthing?
steps for installing orifice plate?
wich is coming the first HAZOP OR SIL
I am using 971 Enraf radar level transmitter for LPG tanks ,the tank side indicator gives the error code 999999999FL can any body give me any diagnostic for this issue?
why we are using drum level control valve air to close?