Bosch Rexroth HEDE10-3X/100/2/-GI-K35-0 Electronic Pressure Switch – 100 Bar

General

The Bosch Rexroth HEDE10-3X/100/2/-GI-K35-0 (R901425452) is an electronic hydraulic pressure switch designed for accurate pressure monitoring and control in industrial hydraulic systems. It uses an integrated thin-film measuring cell to measure hydraulic pressure and convert the measured values into electrical switching signals for reliable monitoring and automation applications.

This electronic pressure switch features a pressure measuring range of 0 to 100 bar, two configurable switching outputs and an integrated digital display for monitoring pressure values and device parameters. It also supports IO-Link communication, allowing the transmission of pressure measurements and diagnostic information to connected automation systems.

The device features an internal G1/4 hydraulic connection, a four-pole M12 x 1 A-coded electrical connector and a 24 V DC power supply. Its stainless steel wetted components, FKM sealing elements and integrated throttle element provide reliable operation in demanding industrial hydraulic environments.

Features

- Electronic hydraulic pressure switch with integrated digital display.
- Thin-film measuring cell for accurate hydraulic pressure monitoring.
- Pressure measuring range of 0–100 bar.
- Two configurable electrical switching outputs.
- IO-Link communication for pressure measurement and diagnostic data.
- Integrated four-digit alphanumeric display.
- Configuration through IO-Link or integrated push-buttons.
- Adjustable switching and reset points.
- Integrated throttle element in the pressure channel.
- Internal G1/4 hydraulic connection.
- Four-pole M12 x 1 A-coded electrical connector.
- 24 V DC operating voltage.
- Stainless steel components in contact with the hydraulic medium.
- FKM sealing elements.
- IP65 / IP67 protection with the mating connector correctly mounted and fitted.
- Excellent overload and burst-pressure characteristics.
- Suitable for industrial hydraulic monitoring, automation and control systems.

Key Specifications

- Make: Bosch Rexroth
- Model: HEDE10-3X/100/2/-GI-K35-0
- Part Number: R901425452
- Material Number: R901425452
- Product Type: Electronic Hydraulic Pressure Switch
- Product Family: HEDE10
- Component Series: 3X
- Pressure Measuring Range: 0–100 bar
- Maximum Operating Pressure: 100 bar
- Overload Protection: 300 bar
- Bursting Pressure: 400 bar
- Switching Point Setting Range: 1–100 bar
- Reset Point Setting Range: 0.5–99.5 bar
- Hydraulic Connection: Internal G1/4 Thread
- Measuring Technology: Thin-Film Measuring Cell
- Display: 4-Digit Alphanumeric Digital Display
- Switching Outputs: 2 Switching Outputs
- Communication Interface: IO-Link 1.1
- IO-Link Transmission Rate: COM2 (38.4 kBaud)
- Supply Voltage: 24 V DC
- Operating Voltage Range: 18–30 V DC
- Electrical Connection: 4-Pole M12 x 1 Connector
- Connector Coding: A-Coded
- Connector Standard: EN 61076-2-101
- Seal Material: FKM
- Wetted Components: Stainless Steel (V4A / 1.4542)
- Hydraulic Fluid Compatibility: HL, HLP, HLPD, HVLP, HVLPD, HFC, HETG, HEES, HFD
- Protection Rating: IP65 / IP67 (with correctly fitted mating connector)
- Ambient Temperature Range: -25°C to +80°C
- Minimum Switching Cycles: 100 Million
- Net Weight: Approximately 229 g
- Conformity: CE, UL, UKCA, EAC, RoHS