FLOW RATE MEASUREMENT DEVICE AND WIRELESS COMMUNICATION DEVICE

摘要

Flow rate measurement device (100) includes: metal housing (101) that is made of an electrically conductive material and houses a sensor that detects a flow rate of a measurement target; long-distance radio radiating conductor (204) that radiates high frequency signal waves for establishing long-distance communication; short-distance radio radiating conductor (205) that radiates high frequency signal waves for establishing short-distance communication; radio frequency (RF) circuit board (203) that electrically connects to long-distance radio radiating conductor (204) and short-distance radio radiating conductor (205); resin case (201) that houses long-distance radio radiating conductor (204), short-distance radio radiating conductor (205), and RF circuit board (203); long-distance radio supporter that supports long-distance radio radiating conductor (204) and extends perpendicularly to RF circuit board (203); and short-distance radio supporter that supports short-distance radio radiating conductor (205) and extends perpendicularly to RF circuit board (203).