Bosch Rexroth Filtration Systems E4,2GW0200M Maintenance Indicator

- Brand: Bosch Rexroth
- Model: E4,2GW0200M
- Type: Maintenance Indicator (Differential Pressure Indicator)
- all tech specs
  - Function: Visual and electrical monitoring of pressure drop across filter elements to indicate when the filter is dirty and needs replacement
  - Measuring Principle: Piston with spring-loaded differential pressure measurement
  - Switching Pressure (factory set): 2.0 bar (rising) / 1.5 bar (falling)
  - Adjustable Switching Range: 0.5 – 3.5 bar
  - Max Differential Pressure: 4.0 bar
  - Operation: NC 1-2 / NO 1-3
  - Specs: 150 V, 20 VA
  - Electrical Connection: DIN EN 175301-803 connector (2 + PE)
  - Visual Indicator: Red/green piston (green = clean, red = dirty)
  - Process Connection: G 1/4" male 
  - Material: Aluminium housing, stainless steel piston
  - Seal Material: NBR 
  - Operating Temperature: -30 °C to +80 °C
  - Protection Rating: IP65 
  - Features: Reset button, manual reset option, high vibration resistance, suitable for hydraulic and lubrication systems, discontinued
- Dimensions: 135 x 50 x 40 mm
- Weight: 200 g
- Country of origin: Germany
- HS code: 902620