Wuhu Hengxin Cable Co., Ltd
Contact：Mr Dai
Phone: 13955309088
Address: 13955309088@163.com
Address: Jiuhua North Road Electrical Components Industrial Park, Wuhu City, Anhui Province
The control system of the electric heating belt is a very important component structure
电伴热带是日常工作生产中常用的管道防冻保温系统，它有不同的部件组成，其中电热带的控制系统是一个非常重要的组成，电热带可以自由控制温度，就是有控制系统来作用的。下面来给大家介绍一下。
电热带是控制系统需要满足过程要求和电路数量要求，它的主要目的就是防冻保温，因此应该做到防冻、温度维持的目标。温度必须保持在5度以上的流体，工艺温度必须控制在适当的范围。控制器的选择取决于是否需要根据环境温度或管道/设备表面温度来控制系统，这取决于过程要求以及可能的设备限制。
1、线路感应控制：基于管道设备的温度。使用此选项，每个流路都有一个单独的回路，由机械导线感应恒温器或电子控制器控制。当管道温度降至所需的保持温度以下时，控制单元打开加热电路。
2、比例环境传感控制：电子控制器用于感测环境温度，并将输入热量与环境条件变化引起的预期热损失持续匹配。
3、环境传感控制：使用干燥环境温度的简单切换算法。它比自调节控制更节能，因为只有当温度降至设定点以下时，加热电路才会通电。控制装置可以是机械恒温器或电子控制器。
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