The comparisons below represent the maximum capabilities of each meter with all options installed. Note that some options are not available concurrently.

For complete information please refer to the individual product pages or contact us for assistance in selecting the best meters for your application.

  Name 3-phase / single-phase Digital IO / analogue IO Power supply options
Advanced utility metering ION8800 A
16 / - AC/DC
ION8800 B
16 / - AC/DC
ION8800 C
16 / - AC/DC
ION8650 A
16 / 4 AC/DC
ION8650 B
16 / 4 AC/DC
ION8650 C
16 / 4 AC/DC
Advanced metering ION7650
20 / 8 AC/DC
ION7550
20 / 8 AC/DC
CM4000T
24 / 4 AC/DC
Intermediate metering PM870
18 / 8 AC/DC
PM850
18 / 8 AC/DC
PM820
18 / 8 AC/DC
PM810
18 / 8 AC/DC
ION7350
8 / 8 AC/DC
ION7330
8 / 8 AC/DC
Basic multifunction metering PM750
3 / - AC/DC
PM710
- / - AC/DC
PM5500 models
6 / - AC/DC
PM5300 models
4 / 2 AC/DC
PM5100 models
1 / - AC/DC
PM3000 series
2 / - AC/DC
ION6200
2 / - AC/DC
Multi-circuit metering BCPM
- / - AC
EM4800
2 / - AC
Basic energy metering iEM3200 models
2 / - AC
iEM3100 models
2 / - AC
iEM2000 / iME
- / - AC

Notes:

1. The ION8650 is two times more accurate than the 0.2 IEC/ANSI accuracy classes according to the same conditions used to specify the 0.2 accuracy class.
2. ION8800, ION8650, ION8600, ION7650, ION7550 also offer Modbus Master capabilities.
3. The PM810 requires PM810log module.