R928028409 – Bosch Rexroth WE-1SP-M12X1 Electronic Filter Maintenance Indicator, In Stock
Buy the Bosch Rexroth R928028409 (WE-1SP-M12X1), an electronic switch element maintenance indicator for hydraulic filters, 1 switching point, M12 4-pin connector, changeover signal, 150VAC/DC, 1A, 20W. In stock and available for fast shipping. Get a quote today.
Key Technical Specifications
- Product Type: Electronic switch element, maintenance/clogging indicator, WE-.SP series
- Part Number: R928028409
- Type Designation: WE-1SP-M12X1
- Number of Switching Points: 1
- Connector Type: M12 round plug-in connection, 4-pin
- Signal Type: Changeover signal
- Rated Voltage: 150 VAC/DC
- Rated Current: 1 A
- Power Rating: 20 W
- Tightening Torque: 35 Nm
- Medium Temperature Range: -20°C to +85°C
- Operating Temperature: -30°C to +85°C
- Repeatability: ±0.25% FS
- Typical Switching Point Accuracy: ±0.5% FS
- Rotatable Temperature: 290°C
- Current Consumption: <100 mA
- Housing Material: Z410 die-cast zinc alloy
- Protection Rating (Socket): IP65
- Manufacturer: Hengst (Bosch Rexroth private label)
Design and Performance
Reliable Filter Clogging Detection for Predictive Maintenance
As a maintenance indicator for hydraulic filters, the R928028409 monitors filter condition and triggers a changeover signal when the filter reaches its service threshold, supporting proactive maintenance scheduling before filter clogging affects system performance.
Precise, Repeatable Switching Performance
With a switching point accuracy of ±0.5% FS and repeatability of ±0.25% FS, this indicator delivers consistent, reliable triggering, minimizing false alarms while ensuring filters are serviced at the correct interval.
Robust Zinc Alloy Housing for Industrial Environments
A Z410 die-cast zinc alloy housing provides strong mechanical durability, supporting reliable long-term operation in demanding hydraulic system environments exposed to vibration and thermal cycling.
Convenient M12 Connector for Fast Installation
The M12 4-pin round plug-in connector enables quick, tool-free connection to standard M12 cordsets, simplifying installation and replacement compared to hard-wired maintenance indicator leads.
Wide Operating Temperature Range for Demanding Applications
Rated for -20°C to +85°C medium temperature and -30°C to +85°C operating temperature, this indicator maintains reliable performance across a broad range of industrial hydraulic system conditions.
Why Buy the R928028409 From Us
- In stock and ready for immediate dispatch
- Fast shipping on every order
- Commercial advisory support to help you confirm compatibility with your hydraulic filter housing
- Competitive pricing — get a quote in minutes
