Mid range metering device:
PM800 series offers 4 models - PM810, PM820, PM850 & PM870
- high-visibility LCD display offers multi-phase measurements, summary screens, bar charts, intuitive navigation and selectable languages
- high accuracy measurements - IEC 62053-22 class 0.5S energy accuracy for sub-billing and cost allocation
- power quality analysis - of THD, individual current & voltage harmonics readings. PM850 & PM870 offer waveform capture, PM870 offers EN50160 power quality compliance evaluation, and voltage and current disturbance (sag/swell) detection
- extensive data logging, trending and forecasting - non-volatile on-board logging of min/max values, energy and demand, maintenance data, alarms, and any measured parameters. PM850 & PM870 offer trending and short-term forecasting of energy and demand
- Custom alarming with time stamping alarms
- Expandable I/O - provide interfacing other WAGES utilities (pulse inputs from water, air, gas, electricity or steam meters)
- Two simultaneous RS-485 serial Modbus communication ports - offer e-mail on alarm, web server and an Ethernet-to-serial RS485 gateway.