Why Are the Temperature Sensor Wires in Polyurea Equipment Prone to Damage?

In polyurea equipment, the temperature sensor is installed at the connection point between the 3-meter whip hose and the 15-meter main hose. Inside this section runs a temperature sensing wire, which monitors the material temperature inside the hose.

During spraying operations, it’s important to avoid excessive pulling, bending, or twisting of the polyurea hoses — especially at the connection point between the 3-meter and 15-meter hoses — as this can easily lead to damage of the temperature sensor wire due to human factors.

To reduce the risk of damage, it’s recommended to reinforce protection around the connection area. Wrapping several additional layers of protective film at this joint can help minimize the chance of failure, extend the service life of the polyurea equipment, and maintain stable spraying performance.

Qingdao Polyswell is focusing on the research and development, production and sales of polyurea technology. We will always hold your back. If you have any questions about polyurea technology, please feel free to contact us.

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Key Words:  polyurea hoses