Our switches are designed for industrial safety protection and logic control. Their rugged internal mechanical structure can withstand frequent start-stop impacts and severe vibration, ensuring microsecond-level fast action in pump automatic control or hydraulic overpressure protection. Through highly reliable contact design, the products effectively extend service life in harsh industrial alarm circuits.
The SX-PSAAC series digital pressure switch integrates pressure measurement, local display, switching control, and analog output in a compact design. It features high accuracy, a 4-digit LCD display, adjustable switching outputs, and 4–20 mA signal output, making it suitable for hydraulic systems, pneumatic equipment, pumps, compressors, process control, and automation applications.
Pressure Type: Gauge pressure measurement
Pressure Range: −100 kPa to 250 MPa
Accuracy: 0.5% FS
Output: 2× Switch outputs (PNP / NPN / Relay) + 4–20 mA analog output
Power Supply: 24 V DC ±20%
Display: 4-digit LCD with multi-unit switching and pressure display
Operating Temperature: −20 to +80°C
Ingress Protection: IP67
Pressure Connection: M20×1.5 Male ; G1/2 Male ; G1/4 Male ; 1/4"-18 NPT Male
Certifications: SIL / CE / RoHS / ATEX or IECEx optional
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