Vortex flowmeter Prowirl R 7R2C

Brand: Endress+Hauser
7R2C
Images are representations only.

Vortex flowmeter Prowirl R 7R2C

Brand: Endress+Hauser

Forberg Smith, Endress+Hauser's exclusive USA representative in:
● KY ● MI ● OH ● PA  ● Parts of WI ● WV 

Extended Extended
Heartbeat Technology Heartbeat Technology

Specs at a Glance

Medium temperature range:
Standard: –40 to +260 °C (–40 to +500 °F)
High/low temperature (option): –200 to +400 °C (–328 to +752 °F)
High/low temperature (on request): –200 to +450 °C (–328 to +842 °F)
Measuring range:
Liquid: 0.1 to 540 m³/h (0.061 to 320 ft³/min)
depending on medium: water with 1 bar a, 20 °C (14.5 psi a, 68° F)
Steam, gas: 0.52 to 7300 m³/h (0.31 to 4300 ft³/min)
depending on medium: steam with 180 °C, 10 bar a (356 °F, 145 psi a); air with 25 °C, 4.4 bar a (77 °F, 63.8 psi a)
Max. measurement error:
Volume flow (liquid): ±0.75 %
Volume flow (steam, gas): ±1.00 %
Mass flow (saturated steam): ±1.7% (temperature compensated); ±1.5% (temperature/pressure compensated)
Mass flow (superheated steam, gas): ±1.5 (temperature/pressure compensated); ±1.7% (temperature compensated + external pressure compensation)
Mass flow (liquid): ±0.85%
Wetted materials:
Measuring tube: 1.4408 (CF3M)
DSC sensor: 1.4404/F316/F316L
Process connection: 1.4404/F316/F316L
Max. process pressure:
PN 40, Class 300, 20K

Field of application

Prowirl R 200 is a vortex flowmeter with best-in-class accuracy despite pipe reduction. It was designed for applications with very low flow or reduced flow, making it particularly dependable for energy management. The calibration option PremiumCal guarantees even more excellent measuring accuracy for maximum plant availability. The genuine loop-powered technology allows for seamless integration into existing infrastructures. Prowirl R offers highest operational safety in hazardous areas and Heartbeat Technology enables process safety at all times.

Key Benefits

  • Easy energy management – integrated temperature and pressure measurement for steam and gases
  • Preferred measuring principle for wet/saturated/superheated steam, gases & liquids (also cryogenic)
  • Cost and time savings – no pipework modifications needed for line size reduction
  • Same accuracy down to Re 10 000 – most linear Vortex meter body
  • Long-term stability – robust drift-free capacitive sensor

Specifications

Brand

Product Family

  • Prowirl

Gas

Product headline

  • Flowmeter with best-in-class accuracy despite pipe reduction.
  • Easy energy management – integrated temperature and pressure measurement for steam and gases.
  • Dedicated to applications with very low flow or reduced flow.

Sensor features

  • Cost and time savings – no pipework modifications needed for line size reduction. Same accuracy down to Re 10 000 – most linear Vortex meter body. Long-term stability – robust drift-free capacitive sensor. Integrated diameter reduction by 1 or 2 line sizes. Nominal diameter (mating pipe) up to DN 250 (10").

Transmitter features

  • Cost and time savings – no pipework modifications needed for line size reduction. Same accuracy down to Re 10 000 – most linear Vortex meter body. Long-term stability – robust drift-free capacitive sensor.
  • Integrated diameter reduction by 1 or 2 line sizes. Nominal diameter (mating pipe) up to DN 250 (10"). Flexible positioning of pressure cell.

Nominal diameter range

  • DN 25 to 250 (1 to 10")

Wetted materials

  • Measuring tube: 1.4408 (CF3M)
  • DSC sensor: 1.4404/F316/F316L
  • Process connection: 1.4404/F316/F316L

Measured variables

  • Volume flow, mass flow, corrected volume flow, energy flow, heat flow difference, temperature

Max. measurement error

  • Volume flow (liquid): ±0.75 %
  • Volume flow (steam, gas): ±1.00 %
  • Mass flow (saturated steam): ±1.7% (temperature compensated); ±1.5% (temperature/pressure compensated)
  • Mass flow (superheated steam, gas): ±1.5 (temperature/pressure compensated); ±1.7% (temperature compensated + external pressure compensation)
  • Mass flow (liquid): ±0.85%

Measuring range

  • Liquid: 0.1 to 540 m³/h (0.061 to 320 ft³/min)
  • depending on medium: water with 1 bar a, 20 °C (14.5 psi a, 68° F)
  • Steam, gas: 0.52 to 7300 m³/h (0.31 to 4300 ft³/min)
  • depending on medium: steam with 180 °C, 10 bar a (356 °F, 145 psi a); air with 25 °C, 4.4 bar a (77 °F, 63.8 psi a)

Max. process pressure

  • PN 40, Class 300, 20K

Medium temperature range

  • Standard: –40 to +260 °C (–40 to +500 °F)
  • High/low temperature (option): –200 to +400 °C (–328 to +752 °F)
  • High/low temperature (on request): –200 to +450 °C (–328 to +842 °F)

Ambient temperature range

  • Compact version (standard): –40 to +80 °C (–40 to +176 °F)
  • Compact version (option): –50 to +80 °C (–58 to +176 °F)
  • Remote version (standard): –40 to +85 °C (–40 to +185 °F)
  • Remote version (option): –50 to +85 °C (–58 to +185 °F)

Sensor housing material

  • Sensor connection housing: AlSi10Mg, coated; 1.4408 (CF3M)

Transmitter housing material

  • AlSi10Mg, coated; 1.4404 (316L)

Degree of protection

  • Compact version: IP66/67, type 4X enclosure
  • Sensor remote version: IP66/67, type 4X enclosure
  • Transmitter remote version: IP66/67, type 4X enclosure

Display/Operation

  • 4‐line backlit display with touch control (operation from outside)
  • Configuration via local display and operating tools possible
  • Remote display available

Outputs

  • 4‐20 mA HART (passive)
  • 4‐20 mA (passive)
  • Pulse/frequency/switch output (passive)

Inputs

  • 4‐20 mA (passive)

Digital communication

  • HART, PROFIBUS PA, FOUNDATION Fieldbus

Power supply

  • DC 12 to 35 V (4‐20 mA HART with/without pulse/frequency/switch output)
  • DC 12 to 30 V (4‐20 mA HART, 4‐20 mA)
  • DC 12 to 35 V (4‐20 mA HART, pulse/frequency/switch output, 4‐20 mA input)
  • DC 9 to 32 V (PROFIBUS PA, pulse/frequency/switch output)

Hazardous area approvals

  • ATEX, IECEx, cCSAus, JPN, EAC, UK Ex

Product safety

  • CE, C-tick, EAC

Functional safety

  • Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511

Metrological approvals and certificates

  • Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
  • Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)

Marine approvals and certificates

  • ABS, LR, BV, DNV

Pressure approvals and certificates

  • PED, CRN, AD 2000

Material certificates

  • 3.1 material
  • NACE MR0175/MR0103, PMI (on request); welding test acc. to ISO 15614‐1, similar to ASME IX (on request)

Liquids

Product headline

  • Flowmeter with best-in-class accuracy despite pipe reduction.
  • Easy energy management – integrated temperature and pressure measurement for steam and gases.
  • Dedicated to applications with very low flow or reduced flow.

Sensor features

  • Cost and time savings – no pipework modifications needed for line size reduction. Same accuracy down to Re 10 000 – most linear Vortex meter body. Long-term stability – robust drift-free capacitive sensor. Integrated diameter reduction by 1 or 2 line sizes. Nominal diameter (mating pipe) up to DN 250 (10").

Transmitter features

  • Cost and time savings – no pipework modifications needed for line size reduction. Same accuracy down to Re 10 000 – most linear Vortex meter body. Long-term stability – robust drift-free capacitive sensor.
  • Integrated diameter reduction by 1 or 2 line sizes. Nominal diameter (mating pipe) up to DN 250 (10"). Flexible positioning of pressure cell.

Nominal diameter range

  • DN 25 to 250 (1 to 10")

Wetted materials

  • Measuring tube: 1.4408 (CF3M)
  • DSC sensor: 1.4404/F316/F316L
  • Process connection: 1.4404/F316/F316L

Measured variables

  • Volume flow, mass flow, corrected volume flow, energy flow, heat flow difference, temperature

Max. measurement error

  • Volume flow (liquid): ±0.75 %
  • Volume flow (steam, gas): ±1.00 %
  • Mass flow (saturated steam): ±1.7% (temperature compensated); ±1.5% (temperature/pressure compensated)
  • Mass flow (superheated steam, gas): ±1.5 (temperature/pressure compensated); ±1.7% (temperature compensated + external pressure compensation)
  • Mass flow (liquid): ±0.85%

Measuring range

  • Liquid: 0.1 to 540 m³/h (0.061 to 320 ft³/min)
  • depending on medium: water with 1 bar a, 20 °C (14.5 psi a, 68° F)
  • Steam, gas: 0.52 to 7300 m³/h (0.31 to 4300 ft³/min)
  • depending on medium: steam with 180 °C, 10 bar a (356 °F, 145 psi a); air with 25 °C, 4.4 bar a (77 °F, 63.8 psi a)

Max. process pressure

  • PN 40, Class 300, 20K

Medium temperature range

  • Standard: –40 to +260 °C (–40 to +500 °F)
  • High/low temperature (option): –200 to +400 °C (–328 to +752 °F)
  • High/low temperature (on request): –200 to +450 °C (–328 to +842 °F)

Ambient temperature range

  • Compact version (standard): –40 to +80 °C (–40 to +176 °F)
  • Compact version (option): –50 to +80 °C (–58 to +176 °F)
  • Remote version (standard): –40 to +85 °C (–40 to +185 °F)
  • Remote version (option): –50 to +85 °C (–58 to +185 °F)

Sensor housing material

  • Sensor connection housing: AlSi10Mg, coated; 1.4408 (CF3M)

Transmitter housing material

  • AlSi10Mg, coated; 1.4404 (316L)

Degree of protection

  • Compact version: IP66/67, type 4X enclosure
  • Sensor remote version: IP66/67, type 4X enclosure
  • Transmitter remote version: IP66/67, type 4X enclosure

Display/Operation

  • 4‐line backlit display with touch control (operation from outside)
  • Configuration via local display and operating tools possible
  • Remote display available

Outputs

  • 4‐20 mA HART (passive)
  • 4‐20 mA (passive)
  • Pulse/frequency/switch output (passive)

Inputs

  • 4‐20 mA (passive)

Digital communication

  • HART, PROFIBUS PA, FOUNDATION Fieldbus

Power supply

  • DC 12 to 35 V (4‐20 mA HART with/without pulse/frequency/switch output)
  • DC 12 to 30 V (4‐20 mA HART, 4‐20 mA)
  • DC 12 to 35 V (4‐20 mA HART, pulse/frequency/switch output, 4‐20 mA input)
  • DC 9 to 32 V (PROFIBUS PA, pulse/frequency/switch output)

Hazardous area approvals

  • ATEX, IECEx, cCSAus, JPN, EAC, UK Ex

Product safety

  • CE, C-tick, EAC

Functional safety

  • Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511

Metrological approvals and certificates

  • Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
  • Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)

Marine approvals and certificates

  • ABS, LR, BV, DNV

Pressure approvals and certificates

  • PED, CRN, AD 2000

Material certificates

  • 3.1 material
  • NACE MR0175/MR0103, PMI (on request); welding test acc. to ISO 15614‐1, similar to ASME IX (on request)

Steam

Product headline

  • Flowmeter with best-in-class accuracy despite pipe reduction.
  • Easy energy management – integrated temperature and pressure measurement for steam and gases.
  • Dedicated to applications with very low flow or reduced flow.

Sensor features

  • Cost and time savings – no pipework modifications needed for line size reduction. Same accuracy down to Re 10 000 – most linear Vortex meter body. Long-term stability – robust drift-free capacitive sensor. Integrated diameter reduction by 1 or 2 line sizes. Nominal diameter (mating pipe) up to DN 250 (10").

Transmitter features

  • Cost and time savings – no pipework modifications needed for line size reduction. Same accuracy down to Re 10 000 – most linear Vortex meter body. Long-term stability – robust drift-free capacitive sensor.
  • Integrated diameter reduction by 1 or 2 line sizes. Nominal diameter (mating pipe) up to DN 250 (10"). Flexible positioning of pressure cell.

Nominal diameter range

  • DN 25 to 250 (1 to 10")

Wetted materials

  • Measuring tube: 1.4408 (CF3M)
  • DSC sensor: 1.4404/F316/F316L
  • Process connection: 1.4404/F316/F316L

Measured variables

  • Volume flow, mass flow, corrected volume flow, energy flow, heat flow difference, temperature

Max. measurement error

  • Volume flow (liquid): ±0.75 %
  • Volume flow (steam, gas): ±1.00 %
  • Mass flow (saturated steam): ±1.7% (temperature compensated); ±1.5% (temperature/pressure compensated)
  • Mass flow (superheated steam, gas): ±1.5 (temperature/pressure compensated); ±1.7% (temperature compensated + external pressure compensation)
  • Mass flow (liquid): ±0.85%

Measuring range

  • Liquid: 0.1 to 540 m³/h (0.061 to 320 ft³/min)
  • depending on medium: water with 1 bar a, 20 °C (14.5 psi a, 68° F)
  • Steam, gas: 0.52 to 7300 m³/h (0.31 to 4300 ft³/min)
  • depending on medium: steam with 180 °C, 10 bar a (356 °F, 145 psi a); air with 25 °C, 4.4 bar a (77 °F, 63.8 psi a)

Max. process pressure

  • PN 40, Class 300, 20K

Medium temperature range

  • Standard: –40 to +260 °C (–40 to +500 °F)
  • High/low temperature (option): –200 to +400 °C (–328 to +752 °F)
  • High/low temperature (on request): –200 to +450 °C (–328 to +842 °F)

Ambient temperature range

  • Compact version (standard): –40 to +80 °C (–40 to +176 °F)
  • Compact version (option): –50 to +80 °C (–58 to +176 °F)
  • Remote version (standard): –40 to +85 °C (–40 to +185 °F)
  • Remote version (option): –50 to +85 °C (–58 to +185 °F)

Sensor housing material

  • Sensor connection housing: AlSi10Mg, coated; 1.4408 (CF3M)

Transmitter housing material

  • AlSi10Mg, coated; 1.4404 (316L)

Degree of protection

  • Compact version: IP66/67, type 4X enclosure
  • Sensor remote version: IP66/67, type 4X enclosure
  • Transmitter remote version: IP66/67, type 4X enclosure

Display/Operation

  • 4‐line backlit display with touch control (operation from outside)
  • Configuration via local display and operating tools possible
  • Remote display available

Outputs

  • 4‐20 mA HART (passive)
  • 4‐20 mA (passive)
  • Pulse/frequency/switch output (passive)

Inputs

  • 4‐20 mA (passive)

Digital communication

  • HART, PROFIBUS PA, FOUNDATION Fieldbus

Power supply

  • DC 12 to 35 V (4‐20 mA HART with/without pulse/frequency/switch output)
  • DC 12 to 30 V (4‐20 mA HART, 4‐20 mA)
  • DC 12 to 35 V (4‐20 mA HART, pulse/frequency/switch output, 4‐20 mA input)
  • DC 9 to 32 V (PROFIBUS PA, pulse/frequency/switch output)

Hazardous area approvals

  • ATEX, IECEx, cCSAus, JPN, EAC, UK Ex

Product safety

  • CE, C-tick, EAC

Functional safety

  • Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511

Metrological approvals and certificates

  • Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
  • Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)

Marine approvals and certificates

  • ABS, LR, BV, DNV

Pressure approvals and certificates

  • PED, CRN, AD 2000

Material certificates

  • 3.1 material
  • NACE MR0175/MR0103, PMI (on request); welding test acc. to ISO 15614‐1, similar to ASME IX (on request)

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