Compared with insertion-type and in-line flow meters, clamp-on flow meters have lower maintenance costs, but basic maintenance is still required to ensure stable operation. The core recommendations are as follows:
- Whether Regular Maintenance is Required: Quarterly basic inspections are required, and there is no need for disassembly and maintenance (the non-intrusive structure has no wearable parts).
- Key Points for Daily Maintenance:
- Probe Inspection: Regularly check whether the probe is loose or falling off, and whether the coupling agent is cracked (if cracked, reapply it). Prevent dust and oil from accumulating on the probe surface.
- Host Inspection: Ensure that the host display is normal and there are no error codes (e.g., “E02″ indicates weak signals, requiring troubleshooting of installation or pipeline scaling), and that the power wiring is secure.
- Environmental Protection: If installed outdoors or in a humid environment, ensure that the host shell is waterproof and that there is no water ingress at the probe wiring. Avoid exposing the host to direct sunlight in high-temperature environments.
- Data Calibration: It is recommended to contact the manufacturer or a third-party organization to calibrate the accuracy of the flow meter once a year (by comparing with a standard flow device).
Post time: Oct-14-2025