Technical data – KROHNE OPTIFLUX 7300 EN User Manual

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TECHNICAL DATA

OPTIFLUX 7300

www.krohne.com

01/2011 - 4001163301 - MA OPTIFLUX 7300 R01 en

Remote control

PACTware

(incl. Device Type Manager (DTM))

HART

Hand Held Communicator from Emerson Process

AMS

from Emerson Process

PDM

from Siemens

All DTMs and drivers are available free of charge from the

manufacturer's website.

Display functions

Operating menu

Setting the parameters using 2 measured value pages, 1 status page,

1 graphics page (measured values and graphics are freely

adjustable).

Language display texts

(as language package)

Standard: English, French, German, Dutch, Portuguese, Swedish,

Spanish, Italian

Eastern Europe: English, Slovenian, Czech, Hungarian

Northern Europe: English, Danish, Polish

China: English, Chinese

Russia: English, Russian

Units

Metric, British and US units selectable as required from lists for

volume / mass flow and counting, flow velocity, temperature.

Measuring accuracy

Reference conditions

Flow conditions: similar to EN 29104

Medium: water

Temperature: 20°C / 68°F

In-/outlet section: 10 DN / 5 DN

Flow velocity: > 1 m/s / > 3 ft/s

Operating pressure: 1 bar / 14.5 psig

Valve closing time variation: < 1 ms

Wet calibrated on EN 17025 accredited calibration rig by direct

volume comparison.

Maximum measuring error

±0.5% of measured value ±5 mm/s

Related to volume flow.

These values are related to the pulse / frequency output.

The additional typical measuring deviation for the current output

is ±10 μA.

Repeatability

0.1% of MV, minimum 1 mm/s

Long term stability

0.1% of MV

Special calibration

On request