Eaton’s clogging indicators reliably monitor filter clogging caused by particulate accumulation in hydraulic and lubricating oil filters. The clogging indicators easily integrate into automatic control systems, and ensure continuous contamination control.

The AE 30 and AE 40 clogging indicators are electrical differential pressure indicators. The AE 70, AE 80 and AE 90 clogging indicators are combined optical and electrical differential pressure indicators.