How often should LGF electromagnetic flowmeters and radar flow meters be maintained for optimal performance?

Electromagnetic flowmeters need 3-6 month maintenance, radar flowmeters 6-12 months

Maintenance intervals for industrial flow meters depend on operating conditions and media characteristics. For LGF series electromagnetic flowmeters, routine maintenance every 3-6 months is recommended, including electrode cleaning, wiring inspection, and zero-point calibration. The HZ-KSLF Doppler radar flowmeter, utilizing non-contact measurement technology, can extend maintenance intervals to 6-12 months.

  • Clean water applications: 6-month intervals
  • Industrial wastewater: 3-4 month intervals
  • Highly corrosive media: 1-2 month intervals
  • Radar level sensor antenna cleaning: Monthly inspection

EC32/EC60 RTU systems with solar power require quarterly communication and battery voltage checks. Regular maintenance ensures measurement accuracy within ±0.5% and extends instrument lifespan significantly.

Maintenance & After-sales