Hydac AquaSensor AS 3000 water-in-oil sensors

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The AquaSensor AS 3000, with its integrated digital display, is used for the online detection of water in oils, particularly as a sensor for condition monitoring. It also measures the temperature of the operating fluid. The instrument has a switching output and additional output that can be configured as switched (PNP) or analog (4–20 mA or 0–10 V).

The 4-digit display rotates in two planes for optimal alignment. There is no calibration required for different oil types and it allows the early detection of water problems, thus preventing faults and unnecessary interruption to operations. It is user-friendly due to key programming and its compact, rugged design makes it pressure resistant (even with pulsations) and economical. All settings available are grouped into two easy-to-navigate menus.

Models are available with and without an IO-Link communication interface. The IO-Link interface enables bidirectional communication between the device and the control, allowing parameterisation and cyclical transmission of process and service data.

The version with IO-Link according to specification V1.1 has been specially designed to connect sensors in automation systems. Its typical fields of application are machine tools, handling and assembly automation, intralogistics and the packaging industry.