In this article, we primarily focus on the application of the IP67 Assembled Line-to-Line M20 3-Core Waterproof Connector in water level controllers. Within this context, this connector's design and material composition provide reliable and efficient connections, ensuring the smooth operation of water level control systems.

The design of this assembly connector is one of the largest points of this product. In the process of tightening the tail nut by hand, the waterproof silicone ring will become smaller with the tightening of the tail nut. As long as the diameter of the wire is within a certain range, the same connector can be used, which is convenient and economical.

1.The entire connector housing is made of nylon PA66 material, highlighting its characteristics. The use of this material ensures the connector's durability and resistance to various environmental factors such as moisture, temperature, and chemicals. The nylon composition also provides excellent mechanical strength, making the connector suitable for demanding applications in water level controllers.

2.The hardware components of this connector utilize solid brass gold-plated pins, which offer exceptional performance and stability.
The gold plating enhances conductivity, reducing the risk of signal loss or interference.
Additionally, the use of brass as the base material ensures the connector's robustness and resistance to corrosion, further improving its reliability.
3.There are 2 types cable connection methods :Screw Fixing type and Solder type can be chosen from.


Due to its outstanding features,  Aohua assembled connector has gained recognition from numerous domestic and international enterprises. A simple online search reveals the widespread presence of Aohua connectors, both in the domestic and international markets, establishing a reputable brand image..
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