采用专用防水接头，

补偿调节采用高稳定性的多圈电位器

盖板有防水橡胶垫圈，防水，防尘，适用于环境条件恶劣的工业现场

防止感应雷和浪涌信号对传感器的损坏

多个信号集成，防护等级IP65 

一进一出接线盒

Using special waterproof connector

Use the multi-turn potentiometer with high stability to do compensation and adjustment

Cover with waterproof rubber gasket which could be waterproof and dustproof, suitable for harsh industrial conditions

Prevent sensor damage from lightning induction and surge signal

Multiple signal integration with IP65 protection

Use one input and one output junction box