Deltatop DO71W

DO71W

Product headline

Calculated volume or mass flow measurement. dp primary element (orifice).
NAFTA-version. Orifice flange union with flange taps.
Sensor features

Internationally standardized ASME MFC-3M / ISO5167.
Including orifice flanges.
Exchangeable orifice plate.
Compact or remote design.
Optimizable for minimized pressure loss, improved uncertainty or maximized Turndown.
Deltabar S/M differential pressure transmitter.
Nominal diameter range

1" ... 24"
Max. measurement error

typically < 1% of calculated volume or mass acc. ISO5167/ASME MFC-3M without calibration.
Measuring range

0.1 ... 5'500 m3/h
0.4 ... 25'000 USGPM
Max. process pressure

Cl.300 ... 2500
Medium temperature range

Compact version:
-200°C ... 200°C
-328°F ... 392°F
Remote version:
-200°C ... 1000°C
-328°F ... 1832°F
Degree of protection

Transmitter (Deltabar):
IP67
NEMA6P
Display/Operation

Transmitter (Deltabar):
4-line display
3 push buttons
Quick setup
HistoROM
Outputs

Transmitter (Deltabar):
4 ... 20 mA
Digital communication

Transmitter (Deltabar):
HART
PROFIBUS PA
FOUNDATION Fieldbus
Hazardous area approvals

Transmitter (Deltabar):
ATEX
FM
CSA
IEC
TIIS
NEPSI

Product headline

Calculated volume or mass flow measurement. dp primary element (orifice).
NAFTA-version. Orifice flange union with flange taps.
Sensor features

Internationally standardized ASME MFC-3M / ISO5167.
Including orifice flanges.
Exchangeable orifice plate.
Compact or remote design.
Optimizable for minimized pressure loss, improved uncertainty or maximized Turndown.
Deltabar S/M differential pressure transmitter.
Nominal diameter range

1" ... 24"
Max. measurement error

typically < 1% of calculated volume or mass acc. ISO5167/ASME MFC-3M without calibration.
Uncertainty of primary element excluding uncertainty of density or compensation.
Measuring range

2.5 ... 50'000 m3/h
1.5 ... 30'000 CFM
12.5 ... 250'000 kg/h at 10bar/230°C
27.5 ... 550'000 lb/h at 145psi/445°F
Max. process pressure

Cl.300 ... 2500
Medium temperature range

Compact version:
-200°C ... 200°C
-328°F ... 392°F
Remote version:
-200°C ... 1000°C
-328°F ... 1832°F
Degree of protection

Transmitter (Deltabar):
IP67
NEMA6P
Display/Operation

Transmitter (Deltabar):
4-line display
3 push buttons
Quick setup
HistoROM
Outputs

Transmitter (Deltabar):
4 ... 20 mA
Digital communication

Transmitter (Deltabar):
HART
PROFIBUS PA
FOUNDATION Fieldbus
Hazardous area approvals

Transmitter (Deltabar):
ATEX
FM
CSA
IEC
TIIS
NEPSI

Product headline

Calculated volume or mass flow measurement. dp primary element (orifice).
NAFTA-version. Orifice flange union with flange taps.
Sensor features

Internationally standardized ASME MFC-3M / ISO5167.
Including orifice flanges.
Exchangeable orifice plate.
Compact or remote design.
Optimizable for minimized pressure loss, improved uncertainty or maximized Turndown.
Deltabar S/M differential pressure transmitter.
Nominal diameter range

1" ... 24"
Max. measurement error

typically < 1% of calculated volume or mass acc. ISO5167/ASME MFC-3M without calibration."
Uncertainty of primary element excluding uncertainty of density or compensation."
Measuring range

2.5 ... 50'000 m3/h
1.5 ... 30'000 ACFM
Max. process pressure

Cl.300 ... 2500
Medium temperature range

Compact version:
-200°C ... 200°C
-328°F ... 392°F
Remote version:
-200°C ... 1000°C
-328°F ... 1832°F
Degree of protection

Transmitter (Deltabar):
IP67
NEMA6P
Display/Operation

Transmitter (Deltabar):
4-line display
3 push buttons
Quick setup
HistoROM
Outputs

Transmitter (Deltabar):
4 ... 20 mA
Digital communication

Transmitter (Deltabar):
HART
PROFIBUS PA
FOUNDATION Fieldbus
Hazardous area approvals

Transmitter (Deltabar):
ATEX
FM
CSA
IEC
TIIS
NEPSI