Hydraulic test on ship model

Requesting Main Industry : Ship Research

I want to measure the water pressure applied to the hull of a ship model with high accuracy

Problems we had

In order to measure the water pressure applied to a ship model, a small and highly sensitive waterproof pressure gauge was required, but there was no suitable sensor.

Solving Problems

Ship model experiment

A semi-conductor gauge that is 70 times as sensitive as a metal foil gauge is equipped with a pressure gauge (PRP series). This gauge is capable of outputting 5000 μ strain and 10000 μ strain. Since the temperature response of the zero point is less than or equal to 0.05%/℃ RO, the output fluctuates due to changes in air and water. Sensors can be mounted on the hull surface of a ship model to measure changes in fine water pressure.

Introduced equipment

Sensor Related Products

Piezoresistive pressure sensor

Other examples of introduction