Coriolis Flow Meter Type F025
High accuracy real world performance
■ Best-in-class performance on liquid mass flow, volume flow, and density measurements in a compact design.
■ Robust sensor design minimizes down time and process interruption costs.
■ Cleanable, self-draining design for critical process control service.
■ Compact design enables installation flexibility and reduced maintenance costs.
Exceptional reliability and safety
■ Global ISO/IEC 17025 calibration facilities deliver measurement confidence.
As a practical application of the Coriolis effect, the Coriolis mass flow meter operating principle involves inducing a vibration of the flow tube through which the fluid passes. The vibration, though it is not completely circular, provides the rotating reference frame which gives rise to the Coriolis effect. While specific methods vary according to the design of the flow meter, sensors monitor and analyze changes in frequency, phase shift, and amplitude of the vibrating flow tubes. The changes observed represent the mass flow rate and density of the fluid.
Reference operating conditions
For determining the performance capabilities of our meters, the following conditions were observed/utilized :
■ Water at 68 to 77 °F and 14.5 to 29 psig (20 to 25 °C and 1 to 2 barg).
■ Accuracy based on industry leading accredited calibration stands according to ISO/IEC 17025.
■ All models have a density range up to 3 g/cm 3 (3000 kg/m 3).
|A||CSA (US and Canada) : Class 1, Division 1, Groups C and D|
|C||CSA (Canada only); only available with material codes S and P (not available with material codes A, B, or H)|
|G||Country Specific Approval – Requires a selection from the Approvals section of the ‘Certificate, Tests, Calibrations and Services’ model code option|
|I||IECEx Zone 1|
|J||Hardware ready for TIIS approval; requires conduit connection code E when used with electronics interface code 2, 3, 4, 5, Q, A, V, or B|
|M||Micro Motion Standard (no approval)|
|N||Micro Motion Standard / PED compliant|
|P||NEPSI; only available with language option M (Chinese)|
|S||TIIS – T3 Temperature Classification; not available for quote outside of Japan|
|T||TIIS – T4 Temperature Classification; not available for quote outside of Japan|
|U||UL; only available with models F025S-F200S|
|V||ATEX – Equipment Category 3 (Zone 2) / PED compliant|
|Z||ATEX – Equipment Category 2 (Zone 1) / PED compliant|
|2||CSA (US and Canada): Class 1, Division 2, Groups A,B,C,D|
|3||IECEx Zone 2|
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