How often does Doppler radar flowmeter require maintenance? What's the maintenance schedule for HZ-KSLF series?

Doppler radar flowmeters typically require routine inspection every 3-6 months and comprehensive annual maintenance. The HZ-KSLF multi-band Doppler radar flowmeter features non-contact measurement principle, resulting in minimal maintenance requirements compared to traditional contact-type flowmeters.

Maintenance schedule includes:

• Monthly inspection of equipment appearance, antenna cover cleanliness, and mounting bracket stability
• Quarterly checks of power system, communication modules, and data transmission status
• Semi-annual measurement accuracy verification and parameter configuration review
• Annual replacement of surge protectors, grounding system inspection, and software updates

Due to the absence of mechanical moving parts, radar flowmeters achieve long-term stable operation under normal conditions, significantly reducing maintenance costs compared to conventional flowmeters.