Name: FT3000 Metering device remote automatic calibration test system

　　FT3000 metering device remote automatic calibration monitoring system is a new generation of automated test system. The system consists of signal acquisition unit, input switching unit, standard meter, secondary loop test unit, I / O and analog measurement and control unit, RS485 communication unit, and field industrial control. Machine, master station system, etc., the modular design can be flexibly combined and applied according to the on-site metering situation.

　　The system can perform all-round online testing, error measurement, fault judgment, recording, data collection, and upload and remote automatic processing and diagnosis during the real-time operation of the energy metering device. It can comprehensively monitor the operation status of the metering device and ensure the metering device Operation reliability and comprehensive measurement accuracy.