Product Description

The HYDAC EDS 3446-1-0100-000 is a compact electronic pressure switch designed for high-pressure applications in hydraulic and pneumatic systems. It features a stainless steel measuring cell with a thin-film strain gauge, providing accurate relative pressure measurements up to 100 bar. The device includes a 4-character digital display that can be rotated in two axes for optimal viewing, and it offers one PNP transistor switching output. Additionally, the EDS 3446-1-0100-000 provides a reversible analog output (4–20 mA or 0–10 V), making it versatile for various control and monitoring applications. Its robust construction ensures reliable performance in demanding environments.​

Technical Specifications

• Model: EDS 3446-1-0100-000
• Pressure Range: 0 to 100 bar
• Pressure Type: Relative
• Measuring Cell: Stainless steel with thin-film strain gauge
• Switching Output: 1 PNP transistor output
• Analog Output: Selectable 4–20 mA or 0–10 V
• Display: 4-character digital display
• Display Rotation: Adjustable in two axes
• Electrical Connection: M12x1, 4-pin
• Mechanical Connection: G1/4 A ISO 1179-2 (external thread)
• Operating Temperature: -25°C to +80°C
• Ingress Protection: IP65
• Material: Aluminum housing with stainless steel measuring cell
• Certifications: UL approved
• Applications: Hydraulics, pneumatics, refrigeration, and air-conditioning technology