| 摘要 |
PROBLEM TO BE SOLVED: To improve the identification performance by reducing the adverse influence of bubbles in fluid to be measured and forced flow of the fluid to be measured in a fluid state identification device, and to enable easy downsizing of the device.SOLUTION: The fluid state identification device includes a fluid state identification unit 10 having a sensor section 1 and a support section 2, and a cover 20 for enclosing them. The support section 2 has a front section 2F and rear section 2R that are located on mutually opposite sides. The sensor section 1 is located on the front section 2F side. The cover 20 has a lower opening 9L and upper opening 9H. In the cover 20, a first fluid flow channel passing a front region AF adjacent to the front section of the support body and a second fluid flow channel passing a rear region AR adjacent to the rear section of the support body are disposed and formed so that the fluidity of the fluid in the second fluid flow channel is higher than that of the fluid in the first fluid flow channel. |
