增加温度监测探针的五个原因：增加空间，产品价格或敏感性，温度差异和冷却系统可靠性

Hi S,

是的，随着空间的大小增加，您会期望在受控空间中看到更多的监视探针。

您还希望看到更多的监视探针是…

1. 产品的温度灵敏度增加。
2. The price of the product increases.
3. 该区域内部/外部之间的温度差异增加。
4. The reliability of the cooling system decreases.

In the end, it is a risk-based decision. There is no solid rule. However, more warning letters and observations are seen for not monitoring at all, than for not having a high enough density of monitoring probes.

选择一系列探针，使您感到安全和自信。我已经看到人们检查了他们的映射研究，确定距离（通常是任意的），说任何产品不应与探针相比X米不应超过X米，然后根据该逻辑提出探针布局。例如，我知道一个希望所有产品（在环境存储条件下）在监视探针25米以内的分销商。

But for anything under 20 cubic meters, you are generally fine with one probe. It does not need to be at the warmest / coldest spots. But it should be placed at a spot that does take that data into account. Most hot spots/cold spots are inconvenient, expensive, or dangerous to monitor. Find a place nearby that is representative. In the end, almost every manufacturer puts the sensor near the door, out of the way of traffic, in good airflow, and out of the way of spaces that can be used for storage.

最好的祝福，

保罗