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Hydraulic & Lubrication filters

OE (Ex)

The clogging indicator OE from Eaton is a combined visual and electrical pressure difference indicator for explosion proof applications. This type of pressure difference indicator can be mounted on all pressure filters with operating pressure ≤ 63 bar, if the corresponding measuring ports on the filter housing are available. The clogging indicators easily integrate into automatic control systems, and ensure continuous contamination control.

Clogging indicator type
Electrical or Visual-Electrical
max. operating pressure
914 psi (63 bar)
operating temperature
Nitrile: -13-176 °F (-25-80 °C) Viton: 14-176 °F (-10-80 °C)

核心功能

  • Easy integration into automatic control systems
  • Allows for continuous contamination control and pressure
  • Differential measuring
  • Darly identification of increased contamination
  • Optimal utilization of filter elements 
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Specifications

permissible operating pressure: 914 PSI
permissible fluid temperature:  
-Nitrile (NBR) -13°F to +176°F
-Viton (FPM) +14°F to +176°F
permissible ambient temperature: -40°F to +140°F
permissible pressure difference: p1 - p2 ≤ 232 PSI
indicator-pressure difference Δp: 4; 12; 17; 36; 65 PSI