How often should DCV samples be visualized?

Visualizing DCV (Differential Control Valve) samples every 15 minutes is important for ensuring the system is functioning correctly and maintaining optimal performance. This frequency allows technicians to closely monitor any changes or fluctuations in the performance of the valves. Since DCV samples can quickly indicate problems such as blockages or malfunctions, checking them every 15 minutes supports timely maintenance actions, helping to prevent potential system failures or compromising operations.

In contrast, a 5-minute interval may be excessively frequent for many systems, leading to unnecessary work or alarm fatigue for operators. An hourly check may not provide enough oversight on rapidly changing conditions, potentially allowing issues to develop further before they are caught. A daily check significantly reduces responsiveness to potential issues that may arise during operational hours. Therefore, the 15-minute interval strikes a practical balance, ensuring adequate monitoring without overburdening maintenance efforts.