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Measuring principle
Vortex
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Product headline
Cost-effective wafer flowmeter, available as compact or remote version.
Integrated temperature measurement for mass/energy flow of saturated steam.
For all basic applications and for 1-to-1 replacement of orifice plates. -
Sensor features
Easy alignment of the sensor – included centering rings. High availability – proven robustness, resistance to vibrations, temperature shocks & water hammer. Long-term stability – robust drift-free capacitive sensor.
Face-to-face length of 65 mm (2.56 in). No flanges. Low weight. -
Transmitter features
Convenient device wiring – separate connection compartment. Safe operation – no need to open the device due to display with touch control, background lighting. Integrated verification – Heartbeat Technology.
Display module with data transfer function. Robust dual-compartment housing. Plant safety: worldwide approvals (SIL, Haz. area). -
Nominal diameter range
DN 15 to 150 (½ to 6″)
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Wetted materials
Measuring tube: 1.4408 (CF3M)
DSC sensor: 1.4435 (316/316L) -
Measured variables
Volume flow, mass flow, corrected volume flow, energy flow, heat flow difference, temperature
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Max. measurement error
Volume flow (liquid): ±0.75 %
Volume flow (steam, gas): ±1.00 %
Mass flow (liquid): ±0.85%
Mass flow (steam, gas): ±1.7 % -
Measuring range
Liquid: 0.16 to 625 m³/h (0.09 to 368 ft³/min)
depending on medium: water with 1 bar a, 20 °C (14.5 psi a, 68° F)
Steam, gas: 2 to 8342 m³/h (1.18 to 4910 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
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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)
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Transmitter housing material
AlSi10Mg, coated; 1.4404 (316L)
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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
Current input 4‐20 mA (passive)
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Digital communication
HART, PROFIBUS PA, FOUNDATION Fieldbus
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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
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Product safety
CE, C-TICK, EAC
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Functional safety
Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
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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
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Pressure approvals and certificates
PED, CRN
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Material certificates
3.1 material
NACE MR0175/MR0103, PMI (on request)
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Measuring principle
Vortex
-
Product headline
Cost-effective wafer flowmeter, available as compact or remote version.
Integrated temperature measurement for mass/energy flow of saturated steam.
For all basic applications and for 1-to-1 replacement of orifice plates. -
Sensor features
Easy alignment of the sensor – included centering rings. High availability – proven robustness, resistance to vibrations, temperature shocks & water hammer. Long-term stability – robust drift-free capacitive sensor.
Face-to-face length of 65 mm (2.56 in). No flanges. Low weight. -
Transmitter features
Convenient device wiring – separate connection compartment. Safe operation – no need to open the device due to display with touch control, background lighting. Integrated verification – Heartbeat Technology.
Display module with data transfer function. Robust dual-compartment housing. Plant safety: worldwide approvals (SIL, Haz. area).