Key Specifications
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Maximum measurement accuracy
Standard volumetric flow:
– ±0.5% of reading for 0.5–10 m/s (1.6–33 ft/s)
Optional volumetric flow:
– ±0.3% of reading for 0.5–10 m/s (1.6–33 ft/s) -
Measurement range
0.5 to 10 m/s (1.6 to 33 ft/s)
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Fluid temperature range
-40 to +150 °C (-40 to +302 °F)
Optional: -40 to +200 °C (-40 to +392 °F) -
Maximum operating pressure
PN 40 / ASME Class 300 / JIS 20K
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Wetted materials
Sensor:
A351-CF3M (DN25 to 100)
1.4404/TP316/TP316L or A106 GrB (DN150 to 300)
Transducer: 1.4404/316/316L
Flanges: 1.4404/316/316L or A105/1.0432
Applications
The Prosonic Flow F is an industrial-grade inline sensor designed for ultrasonic liquid flow measurement. When paired with the loop-powered Prosonic Flow 92 transmitter, it delivers precise measurements with straightforward system integration at a competitive price point. This solution is particularly well-suited for chemical and petrochemical processing applications.
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Measurement unaffected by pressure, density, temperature, conductivity, or viscosity
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Inline solution for homogeneous conductive and non-conductive fluids in chemical and petrochemical processes
Product features:
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Full compliance with NACE MR0175 and MR0103 standards
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Available sizes: DN 25 to 300 (1 to 12 inches)
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Fluid temperature range: –40 to 200 °C (–40 to 392 °F)
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Compact or remote configuration options
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2-line LCD with backlight and push-button controls
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Communication protocols: HART, PROFIBUS PA, FOUNDATION Fieldbus
Advantages
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Safety-certified design for hazardous areas with global approvals
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Zero additional pressure drop – full pipe bore design
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Enhanced process visibility – comprehensive diagnostics
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Simplified installation with lower costs – loop-powered operation
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Global compliance – meets IEC/ATEX/FM/CSA/JPN/NEPSI standards
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Automatic data retrieval for maintenance purposes
