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what is the formula for calculating milliampere at different
pressure points for eg 4-20 ma = 3-15 psi but if i have to
check the ma at 4.6 ma?
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Answer Posted / gunasekaran
4~20mA=3~15psi
4.6mA=?psi
psi =(mA -mA Zero)/(mA Span)×Range Span+Range Zero
4.6-4
psi = ------ x 12+3
16
0.6
psi = ---- x 12+3
16
psi = 0.0375 x 12+3
psi = 3.45
4.6mA = 3.45psi
| Is This Answer Correct ? | 19 Yes | 4 No |
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