fluenta FGM 160 - Page 17

FGM 160 Operating Instructions
72.120.601
Page 17 of 27
EXAMPLE
CW velocity limit up (CW/Chirp -> Chirp): 15 m/s
CW velocity limit down (Chirp -> CW/Chirp): 14 m/s
Chirp Pattern: LinFM
Chirp Limit1 (ArcTan FM -> Lin FM): 25 m/s
Chirp Limit2 ( Lin FM ->ArcTan FM): 50 m/s
Low cutoff velocity: 0.05 m/s
Max. velocity: 100 m/s
Min. velocity: 0 m/s
Max. velocity jump: 50 m/s
Max. sound velocity: 500 m/s
Min. sound velocity: 250 m/s
Max. sound velocity jump: 70 m/s
Historical sound vel. weight factor: 40.0
Z Standard: 1.000
Z Operational: 1.000
Ref Temperature (std. conditions): 15.00 ºC
Ref Pressure (std. conditions): 1.01325 BarA
**********************************************
******** Sensor Calibration Parameters *******
**********************************************
Serial No., Upstream Transducer (A): 022U-11
Serial No., Downstream Transducer (B): 022D-11
CW frequency: 68.00 kHz
*** Transducer delays (calibration coefficients) ***
Chirp upstream: 31818.0 nsec
Chirp downstream: 33318.0 nsec
CW upstream: 12557.0 nsec
CW downstream: 12576.0 nsec
Delta CW correction: 0.0 nsec
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