| 摘要 |
PURPOSE: A wireless pressure gauge inspection device is provided to enable users to promptly grasp high pressure gas filling conditions for construction equipment by receiving a wireless signal from an inspection part and displaying it on a display part inside the construction equipment. CONSTITUTION: A wireless pressure gauge inspection device comprises an inspection part and a display part. The inspection part is installed on an accumulator (10) or a back head to measure the pressure of high pressure gas. The inspection part includes a body, a piston, a stopper (127), a pressure sensor (128), and a wireless transmitter (129). The display part is installed inside the driver's seat of a construction equipment to receive and display the measurement value. The inspection part and the display part wirelessly communicate with each other. |
