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Delta Controls DPR-2000 User Manual

Page 16

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14 IOM-DPCDPR-A: FEB 2014

5.4. DPR

–2000GALW, Measurement ranges and metrological parameters.

5.4.1 DPR

–2000GALW. Measurement ranges

N

Nominal range

(FSO)

Minimum set range

Overpressure

limit

Static pressure limit

1

0...25mbar

(0...2500Pa)

1mbar

(100Pa)

1bar

350mbar

2

-2,5...2,5mbar

(-250...250Pa)

0,2mbar (20Pa)

350mbar

350mbar

3

-7...7mbar

(-700...700Pa)

1mbar

(100Pa)

350mbar

350mbar

4

-25...25mbar (-2500...2500Pa)

5mbar

(500Pa)

1bar

1bar

5

-100...100mbar

(-10...10Pa)

20mbar

(2kPa)

1bar

1bar

5.4.2. DPR

–2000GALW. Metrological

parameters

.

Nominal range

0...25mbar

-2,5...2,5mbar

-7...7mbar

-25...25mbar

-100...100mbar

Accuracy

0,075 %

0,16 %

0,1 %

0,1 %

0,075 %

Thermal error

0,1 % (FSO)/ 10

C, max

0,4 % (FSO) for the whole thermal compensation

range

Thermal compensation range

-

10 … 70

0

C

Additional electronic damping

0...60 s

5.4.3. DPR

–2000GALW. Construction materials

M20x1,5/

6x1 adapter

brass

Valve manifold

ss316L

Valve manifold adapter

ss316L

¼ NPT connector

brass, ss316L or galvanized St3S carbon steel

(Other materials as given in 5.1.3 for DPR...).

5.4.4. DPR

–2000GALW. Pressure Connectors

-

The terminals fit adapted to ø 6x1 plastic tubes,

-

Valve manifold adapter or ¼ NPT connector- (see p. 8.3. and fig.17).

5.5. DPR

–2000YALW. Measurement ranges and metrological parameters.

5.5.1. DPR

2000YALW. Measurement ranges.

5.5.2. DPR

–2000YALW. Metrological parameters.








* zeroing in static pressure conditions with zero differential pressure eliminate this error.

Medium density range

– up to 1,1 g/cm3 – (standard version)

– over 1,1 g/cm3 – (special version by arrangement with DELTA CONTROLS

)

N

1

2

Nominal range

0...

– 6000 mmH2O

0...

– 1600 mmH2O

Minimum set range

600 mmH2O

160 mmH2O

Static pressure limit

40 bar

Nominal range N

1

2

Accuracy for basic range

± 0,16 %

± 0,2 %

Accuracy for minimum range

± 0,5 %

± 0,6 %

temperature error

0,4 % for temperatures

–25...+80°C

Zero shift error from static pressure *

0,08 % / 10bar

0,1 % / 10bar

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