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| DEBIX serie, Flowrate measure probe |
General Catalogue 760 |
DEBIX serie, Flowrate measure probe
- For pipes: ND 15 up to ND 3000
- Very low pressure loss
- Flow = (f) ??P
- For liquids, gazs and steams
- Permanent accuracy ± 1%
- Excellent repeatability: 0.1 %
- Proof against impurities
- Fast installation |
The main advantages in regard of other primary flow sensor as ventury tube and orifice plate are very characteristic.
DEBIX flow sensor can be used on all usual such liquids as water, petrol, oil or such gases as air, butane. Over heated or saturated steam flowrates can be measured to make energy balance.
The DEBIX probe allows measures in all kind of pipe such as carbon steal or concrete and all various forms (circular, square or rectangular).
Flow = f(??P) - Extension of Bernoulli theorem.
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DESCRIPTION AND FUNCTIONING |
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HP side: static P + dynamic P
Facing the flow, 4 ports are localised cutting the surface in 4 sections of equal flowrate. These 4 measured pressures are averaged and get added with static pressure into the pipe.
LP side: static P
Opposite flow, a 5th port get static pressure .
So, on the connection head, it is possible to get a differential pressure image of the flow as:
?P = (HP - LP) = stat. P + dyn. P - stat. P = dyn. P
1)DEBIX flow sensor (following: pipe DIA and general conditions)
2)2 insulation ball valves for High and Low Pressures (or manifold).
3)1 ?P electronic measure transmitter with 4-20 mA output,
coupled with ? extractor.
4)1 indicator + calculator, totalizer...
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Flowrate measure probe
DEBIX serie |
General Catalogue
760
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