if we have 450 mm heigth boiler drum level ,so what is span & zero value fo

if we have 450 mm heigth boiler drum level ,so what is span
& zero value for a dpt tranmitter

Question Posted / satendra chauhan

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if we have 450 mm heigth boiler drum level ,so what is span & zero value for a dpt tranmitter..

Answer / satendra

It is -450 mmwc span and 0 mmwc zero

Is This Answer Correct ?

4 Yes

2 No

if we have 450 mm heigth boiler drum level ,so what is span & zero value for a dpt tranmitter..

Answer / joe

LRV will be -225mm and URV will be +225mm then span is 450mm

Is This Answer Correct ?

1 Yes

0 No

if we have 450 mm heigth boiler drum level ,so what is span & zero value for a dpt tranmitter..

Answer / hafeez

span value is 0 mm.
zero value is -450 mm.

Is This Answer Correct ?

1 Yes

3 No

if we have 450 mm heigth boiler drum level ,so what is span & zero value for a dpt tranmitter..

Answer / sreedhar

zero will be -400mm and span will be LRV will be -400mm and
URV will be 0 mm.

Is This Answer Correct ?

8 Yes

12 No

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