PS+ Pressure Sensors from Turck promise simple commissioning and maximum system availability. The sensors can be operated intuitively while offering flexible mounting options and reliable continuous operation. In many applications, fluid pumps supply cooling lubricant. Sensors continuously monitor the pressure of the pump. The PS+ is ideally suited for this task. If the fluid pressure falls below a critical value, the PS+ reports the pressure drop to the control system. The color of the display changes to red ensuring every employee can see the critical value at a glance. When the pressure values are back to the set value after successful maintenance, the display color changes back to green. The machine continues to run without damage to tools or workpieces. PS+ pressure sensors ensure high quality machining operations at all times.