I disagree with the verification you did, you said the square root extraction will be discussed separately, means its a DP transmitter with linear range, i.e 0 DP = 4mA, 50 DP=8 mA, 100 DP = 12mA, 150 DP = 16mA & 200 DP is 20 mA, if the transmitter is configured for square root extractor, the input/output will be as below (Formula: DP mA 0 4.0 50 12.0 100 15.31 150 17.86 200 20.0 Formula: √PV - √LRV SQRT mA = ----------------------------- × 16 + 4 √URV - √LRV
This video help to update my knowledge
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Great what a coincident i m going check DP flow Tx today as per plan activity hope this video gona help me alot thanks buddy 🎉❤
Hello Mohammad
Thank you for your comment.
need to calibrate new DP LT, but already forgot.,..thank you for the reminder
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Thank you so much please make video on vibration sensor types
We will, for sure
Thanks for sharing
Hello Pinoy
Thanks for your comment. We really appreciate it.
Doing good explanation 👍
Thank you Mohammad
You have it backwards, transmitter will be linear with no square rooting.
Hello Denny
Flow Rate is directly proportional to square root of differential pressure.
So Transmitter output would be 4, 5, 8, 13, & 20.
why (%delta ) at (25%flow rate ) is 12.5 ? Is it correct? I think it should be 6.25
I disagree with the verification you did, you said the square root extraction will be discussed separately, means its a DP transmitter with linear range, i.e 0 DP = 4mA, 50 DP=8 mA, 100 DP = 12mA, 150 DP = 16mA & 200 DP is 20 mA,
if the transmitter is configured for square root extractor, the input/output will be as below (Formula:
DP mA
0 4.0
50 12.0
100 15.31
150 17.86
200 20.0
Formula: √PV - √LRV
SQRT mA = ----------------------------- × 16 + 4
√URV - √LRV
Yes exactly
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