2. Key Selling Points

1. High-Precision Electronic Pressure Sensing: The PK6520 is a high-performance electronic pressure sensor capable of accurate and reliable measurement of pressure in liquid and gas media. Its high-precision design ensures measurement accuracy in industrial process control and equipment monitoring applications.
2. Smart IO-Link Interface for Full Digital Communication: Equipped with an IO-Link 1.1 interface for bidirectional digital communication. In addition to standard analog signal output, it can transmit real-time pressure values, device status, diagnostic information, process alarms, and temperature compensation data via an IO-Link master. Supports remote parameterization, range setting, firmware updates, and automatic parameter recovery after device replacement, greatly simplifying system integration and maintenance—ideal for Industry 4.0 applications.
3. Dual Output Design with High Compatibility: Features two independent switching outputs (2 x PNP), each configurable as normally open (NO) or normally closed (NC), allowing for setting different pressure alarm thresholds (e.g., high-pressure alarm, low-pressure alarm). Also supports analog output (4...20 mA or 0...10 V), enabling simultaneous connection to PLCs or control systems for flexible process control and monitoring.
4. Wide Voltage Input Range and High Noise Immunity: Supports a wide voltage input range of 9.6...32 V DC, accommodating various power supply conditions. Offers excellent electromagnetic compatibility (EMC) and overvoltage protection, ensuring stable operation in complex industrial electrical environments.