Bosch Rexroth HEDE11A1-1X/100/K41G24/2/V Electronic Pressure Switch – 100 Bar, 24 V DC

General

The Bosch Rexroth HEDE11A1-1X/100/K41G24/2/V (R901141184) is an electronic hydraulic pressure switch designed for accurate monitoring of hydraulic system pressure and converting pressure measurements into electrical switching signals. It features integrated electronics and a thin-film measuring cell, providing reliable pressure detection and switching performance in industrial hydraulic applications.

This electronic pressure switch offers a pressure measuring range of 0 to 100 bar, a 24 V DC power supply and two antivalent switching outputs. It features a G1/4 male hydraulic connection, a four-pin M12 electrical connector and FKM sealing elements. The adjustable SET and RESET switching points allow users to configure pressure thresholds according to specific hydraulic system requirements.

With its compact construction, stainless steel components in contact with the hydraulic medium and IP67 protection rating, the Bosch Rexroth HEDE11 electronic pressure switch is suitable for hydraulic power units, industrial machinery and automated hydraulic pressure monitoring and control systems.

Features

- Electronic hydraulic pressure switch with integrated electronics.
- Thin-film measuring cell for reliable hydraulic pressure monitoring.
- Pressure measuring range of 0–100 bar.
- Two antivalent electrical switching outputs.
- 24 V DC operating voltage.
- Adjustable SET and RESET switching points.
- Two mechanical adjustment rings for easy switching point configuration.
- Mechanical locking mechanism to prevent accidental changes to settings.
- G1/4 male hydraulic connection.
- Four-pin M12 x 1 electrical connector.
- Stainless steel components in contact with the hydraulic medium.
- FKM sealing elements for specified hydraulic fluid compatibility.
- IP67 ingress protection rating.
- High long-term stability and reliable switching performance.
- Minimum switching life of 50 million cycles.
- Compact design for industrial hydraulic installations.

Key Specifications

- Make: Bosch Rexroth
- Model: HEDE11A1-1X/100/K41G24/2/V
- Part Number: R901141184
- Material Number: R901141184
- Product Type: Electronic Hydraulic Pressure Switch
- Product Series: HEDE 11
- Component Series: 1X
- Pressure Measuring Range: 0–100 bar
- Permitted Overpressure: 200 bar
- Burst Pressure: 1000 bar
- Hydraulic Connection: G1/4 Male Thread
- Measuring Technology: Thin-Film Measuring Cell
- Supply Voltage: 24 V DC
- Switching Outputs: 2 Antivalent Switching Outputs
- Switching Point Adjustment: SET and RESET Mechanical Adjustment Rings
- Electrical Connection: 4-Pin M12 x 1 Connector
- Connector Coding: A-Coded
- Seal Material: FKM
- Wetted Components: Stainless Steel
- Protection Rating: IP67
- Repetition Accuracy: Less Than 0.5% of Measuring Range End Value
- Minimum Switching Cycles: 50 Million
- Compatible Hydraulic Fluids: HL, HLP, HFC
- Conformity: CE, UL, UKCA, RoHS