Electronic Pressure Switch EDS 505

Hydac’s compact construction of the EDS 505 electronic pressure switch makes it ideal for integrating into control designs of machines and systems.

Based on a strain gauge pressure measurement cell which is well-established in rugged applications in hydraulics due to its robustness, the unit can adjust, via a potentiometer, the position of a switching point and a switch-back point via the hysteresis depending on the switching point.

View below for detailed specifications.

The transistor switching output can switch valves directly, or feed the switching signal to a PLC input. An LED light on the end of the EDS 505 indicates when the switches have been activated. Since the pressure measurement occurs without moving parts, in contrast to mechanical pressure switches, the switching frequency (≥ 100 million) and vibration resistance are guaranteed.

• Compact, robust construction
• LED indicates switch activation
• High cycling resistance
• Possible to adjust the switching point and switch-back point when pressurised and de-pressurised

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