HOW TO TEST A PRESSURE TRANSMITTER
Vložit
- čas přidán 1. 02. 2022
- Download your free P&ID symbols catalog here:
eassoncontrolandautomation.co...
We provide a bespoke instrument engineering consultancy, training and equipment hire service.
Visit us at : eassoncontrolandautomation.co...
email us directly at : enquiry@eassoncontrolandautomation.co.uk
In the video I demonstrate how to test a basic 4-20mA pressure transmitter, to check the calibration and function.
Mind blowing,pls keep it up
Nice explanation
How about resistance 250ohm ,you don't use it , can you explain please?!
The 250 ohm resistor is used when using a HART communicator to calibrate the transmitter. In this demonstration I am only demonstrating the analogue output signal, the HART communicator received the signal in Volts not mA, which is why the resistor is required.
czcams.com/video/F14HBI81Rj4/video.htmlsi=jSYNbDJ5fKZegkWu