Heinrichs Vortex Flowmeter 2020-11-23T15:25:40+01:00

Heinrichs Vortex Flowmeter

heinrichs vortex flowmeter - dve

Model: DVE

Vortex Flow – Insertion Version

Vortex Flow Meter
Multivariable

Applications

Reliable measurement of liquids, gases and steam.
One tap in the pipe allows a precise measurement of mass- or volume flow rate.

Reliability

Fully welded sensor, thus no sealing at the sensor head.
Wetted parts: stainless steel 316L

Special features
  • Insertion type flow meter with compression fitting or packing gland for pipe sizes from DN80 (3″) to DN600 (24″)
  • High temperature version up to 400°C (750°F)
  • Max. operating pressure: 100 bar abs. (1500 psia)
  • With 3 senor elements, the following parameters are determined:
  • Volume flow rate, mass flow rate, temperature, pressure, density
Technical data

Accuracy
Process variables: Liquid, Gas &Steam
Volumetric Flow Rate: (L) ±1,2% of Rate (G&S)± 1,5% of Rate
Mass Flow Rate : (L) ± 1,5% of Rate (G&S) ± 2,0% of Rate
Temperature: (L) ± 1°C (± 2°F) (G&S) ± 1°C (± 2°F)
Pressure: (L) ± 0.3% FS (G&S) ± 0, 3% FS
Density: (L) ± 0.3% of Reading (G&S) ± 0, 5% of Reading

Repeatability

  • Mass Flow Rate: ±0, 2% of rate
  • Volumetric Flow Rate: ±0, 1% of rate
  • Temperature: ±0.2°F (± .1°C)
  • Pressure: ±0.05% of full scale
  • Density: ±0.1% of reading


Stability Over 12 Month

  • Mass Flow Rate:±0, 2% of rate
  • Volumetric Flow Rate: negligible
  • Temperature:± 0, 5°C (±0,9°F)
  • Pressure:±0.1% of full scale
  • Density:±0.1% of reading


Response Time
Adjustable from 1 to 100 seconds

Process and Ambient Temperature

  • Standard Temperature : -40 to 260°C (-330 to 500°F)
  • Process High Temp: up to 400°C (750°F)
  • Ambient Operating: -40 to 60°C (-5 to 140°F)
  • Ambient Storage: -40 to 85°C (-40 to 185°F)


Power Requirements (model dependent)

  • 12-36 VDC loop powered
  • DC option: 12-36 VDC,
  • AC option: 100-240 VAC, 50/60Hz


Display
Alphanumeric 2 line x 16 character LCD digital display
6 pushbuttons for full field configuration
Display rotatable in 90° intervals

Output signals

  • Analog: 4-20 mA, loop powered (volumetric meters)
  • Alarm: Solid state relay, 40 VDC
  • Totalizer Pulse: 50ms pulse, 40 VDC
  • Volumetric: 1 analog, 1totalizer pulse
  • Multivariable: Up to 3 analog signals, 3 alarms, 1 totalizer pulse

 

Approvals and certificates

ATEX: II 2 G Ex d IIB + H2 T6
II 2 D EX tD A21 IP66 T85°C
Ta-40..+60°C

IEC EX Ex d IIB + H2 T6
Ex tD A21 IP 66 T 85°C,Ta=-40?+60°C

FM CLASS I, DIV 1 GROUPS B,C,D
CLASS II/III, DIV.1 GROUPS E,F,G
IP66, TYPE 4X, T6 Ta=-40?+70°C

Communication

HART®
Modbus process monitoring

heinrichs vortex flowmeter - dvh

Model: DVH

Vortex Flow – Insertion Version

Vortex Flow Meter
Multivariable

Applications

Reliable measurement of liquids, gases and steam.
One tap in the pipe allows a precise measurement of mass- or volume flow rate.

Reliability

Fully welded sensor, thus no sealing at the sensor head.
Wetted parts: stainless steel 316L

Special features
  • Flange type: DN15 (1/2″) up to DN200 (8″)
  • Wafer type: DN 25 (1″) up to DN 100 (4″)
  • High temperature version up to 400°C (750°F)
  • Max. operating pressure: 100 bar abs. (1500 psia)
  • With 3 senor elements, the following parameters are determined:
  • Volume flow rate, mass flow rate, temperature, pressure, density
  • Energy monitoring
Technical data

Accuracy
Process variables Liquid Gas &Steam
Volumetric Flow Rate (L) ±0 .7% of Rate (G&S)± 1% of Rate
Mass Flow Rate (L) ± 1% of Rate (G&S) ± 1.5% of Rate
Temperature (L) ± 1°C (± 2°F) (G&S) ± 1°C (± 2°F)
Pressure (L) ± 0.3% FS (G&S) ± .3% FS
Density (L) ± 0.3% of Reading (G&S) ± .5% of Reading



Repeatability

  • Mass Flow Rate ±0.2% of rate
  • Volumetric Flow Rate ±0.1% of rate
  • Temperature ±0.2°F (± .1°C)
  • Pressure ±0.05% of full scale
  • Density ±0.1% of reading


Stability Over 12 Month

  • Mass Flow Rate ±0.2% of rate
  • Volumetric Flow Rate ± negligible
  • Temperature ±0.9°F (± .5°C)
  • Pressure ±0.1% of full scale
  • Density ±0.1% of reading


Response Time
Adjustable from 1 to 100 seconds

Process and Ambient Temperature

  • Standard Temperature : -40 to 260°C (-40 to 500°F)
  • Process High Temp: up to 400°C (750°F)
  • Ambient Operating: -40 to 60°C (-5 to 140°F)
  • Ambient Storage: -40 to 85°C (-40 to 185°F)


Power Requirements (model dependent)

  • 12-36 VDC loop powered
  • DC option: 12-36 VDC,
  • AC option: 100-240 VAC, 50/60Hz


Display

  • Alphanumeric 2 line x 16 character LCD digital display
  • 6 pushbuttons for full field configuration
  • Display rotatable in 90° intervals


Output signals

  • Analog: 4-20 mA, loop powered for volumetric meters
  • Alarm: Solid state relay, 40 VDC
  • Totalizer Pulse: 50ms pulse, 40 VDC
  • Volumetric: 1 analog, 1totalizer pulse
  • Multivariable: Up to 3 analog signals, 3 alarms, 1 totalizer pulse

 

Approvals and certificates

ATEX: II 2 G Ex d IIB + H2 T6
II 2 D EX tD A21 IP66 T85°C
Ta-40..+60°C

IEC EX Ex d IIB + H2 T6
Ex tD A21 IP 66 T 85°C,Ta=-40?+60°C

FM CLASS I, DIV 1 GROUPS B,C,D
CLASS II/III, DIV.1 GROUPS E,F,G
IP66, TYPE 4X, T6 Ta=-40?+70°C


Communication

HART®
Modbus process monitoring