HYDAC AS 1000 Series Aqua Sensor

The AS 1000 AquaSensors are water and temperature sensors used for the continuous monitoring of hydraulic and lubrication fluids — accurately, continuously, and on line. They measure the water content relative to the saturation concentration ( saturation point) and output the degree of saturation ( saturation level) in the range of 0 to 100% as a 4-20 mA signal. The special capacitance sensor used in the AS, absorbs water molecules from the fluid and changes its capacity value that is directly related to the saturation level in the fluid. An on-sensor integrated thermo element is measuring the temperature of the fluid in the range of 25° to 100° C. When used with the HDA 5500 Microprocessor Display, a system can be put in place to detect, warn, and remove the harmful water. Product Models: AS1008-C-000 Aqua Sensor for Mineral Based Fluid AS1108-C-000 Aqua Sensor for phosphate esters Fluid