4-20 mA into 0-100 % Calculation Formula - Instrumentation Tutorials

In this video, we will learn the basic calculation formula to calculate the percentage (0-100 %) for the 4-20 mA current signal.
The 4 to 20 mA and 0 to 100 % signals are
4 mA - - - 0 %
8 mA - - - 25 %
12 mA - - - 50 %
16 mA - - - 75 %
20 mA - - - 100 %
How to Calculate 4 to 20 mA from Percentage?
• How to Calculate 4 to ...
Instrumentation Formula
1. Formula to Calculate 4-20 mA from Process Variable
instrumentationtools.com/form...
2. Formula for Percentage to Process Variable Conversion
instrumentationtools.com/form...
3. Formula for Current 4-20ma to Percentage Conversion
instrumentationtools.com/form...
4. Calculate Process Variable from 4-20mA using Fraction of Measurement
instrumentationtools.com/calc...
5. Formulas to calculate mA from PV, LRV and URV
instrumentationtools.com/calc...
#4-20mA #InstrumentationFormula #420maFormula #InstrumentFormulas

[@instelchakravarthy686]

You are global teacher for instrumentation.

[@kenoman2007]

Convenient way to calculate mA signal... thank you for sharing!

[@user-ei4sr4ec6h]

Thank you very much for easy understanding

[@alisiousalphakamara4559]

Thank you for your knowledge

[@sachinrane523]

Great explain sir👍

[@sohailkhan8174]

Nice way to make understand 👍

[@devinchavez9851]

Video was informative! 👍🏽

[@mohamednusrath7938]

Very clear explain sir use full calculation

[@aaiutullahmughal]

Excellent 👍 ❤

[@jitg.6151]

Thanks for the information

[@AJAYSAHU-ol1iv]

Good to see this video

[@PlusHanin]

Thank you verry much sir

[@RAKESH-hm1mv]

Nice sir

[@pd3846]

Thank you

[@uzairali6875]

Nice.

[@ronelonessia7233]

Thanks sir

[@mohammedmudassar79]

Please explain the farmula of MA when LRV is minus and URV is positive

[@reshmisivagayathri3472]

Super sir

[@muhammadwaqas4699]

How we can calculate the multiplication value 6.25? What is its meaning? If the system is 0-20mAmp then what is multiplication factor?

[@lancec6342]

Are there any certifications i can get? Just want them for my resume

[@angelaarya7804]

Just explain what is 6.25.

[@MamorSaladin]

Thx (:

[@austineadikpe996]

How do you get the 6.25 ? as a formula you are using?

[@tonysullivan713]

(20mA-4mA=16mA) (100% / 16mA= 6.25mA) ((0%=(4mA*6.25mA)-25))((25%=(8mA*6.25)-25))((50%=(12mA*6.25)-25))((75%=(16ma*6.25)-25))((100%=(20*6.25)-25))

[@Karthikeyan-um6gt]

Sir if the LRV is negative in temperature measurement. Then please let me know how to calculate the number 25.

[@InstrumentationTools]

The transmitter output current range is always fixed i.e. 4 to 20 mA irrespective of the LRV and URV values. So this formula applies to all ranges.

[@Karthikeyan-um6gt]

@@InstrumentationTools thank you for your response 👍🏾

[@johnmelsantuyo6564]

How about when LRV Is not 0? how to find a 25% 50% 75%

[@priestmugivhela5789]

My brother please 🙏 if u have time help me out, how did u get the -25 value , u lost me there😊

[@InstrumentationTools]

Percentage range started with 0. But 4-20 mA range started with 4. we compensated it with -25. (100/4=25)

[@lavakumark9657]

6.25 enna sir

[@som2671]

6.25 kiska value hai

[@hueyhaa7376]

Where is this formula coming from?

[@asifnadeema613]

Eat the mangoes...

[@iengolo9383]

I’m not clear on 25 values can you solve the equation for me sir?

[@diwanmauddin591]

I am not clear on 25 values...?

[@Akshoyg_Gaming]

but % to mA calculations batao

[@zakimoussi2250]

Faults information & no source of formulas