Why Is Vortex Flow Meter Calibration Critical?
Nearly 35% of uncalibrated vortex meters develop measurement errors exceeding 2% within 12 months. Proper calibration maintains accuracy for custody transfer and process control applications. Vortex flow meter calibration involves comparing meter output against a master flow standard, adjusting the K-factor (pulses per unit volume), and verifying linearity across 5-7 flow rates. Factory calibration typically […]
What Is Vortex Flowmeter Troubleshooting?
Over 60% of vortex meter issues stem from incorrect installation rather than device failure. Early problem detection can prevent costly process interruptions and measurement errors. Vortex flowmeter troubleshooting involves checking power supply (18-32V DC), verifying signal output (pulse/frequency), inspecting for pipe vibrations/deposits, and confirming proper grounding. Common issues include no flow signal (50% cases), unstable […]
What Is Vortex Flowmeter Pressure Drop?
Plant operators frequently underestimate vortex meter pressure drops, risking flow capacity reduction and increased pump costs by 5-10%. Small pressure losses accumulate into significant energy expenses. Vortex flowmeters typically create 0.15-0.3 bar (2-4 psi) pressure drop at maximum flow, varying based on meter size, design, and flow rate. This is lower than orifice plates but […]