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    • 6. 发明申请
    • Handheld HVAC/R Test and Measurement Instrument
    • 手持式HVAC / R测试和测量仪器
    • US20130245965A1
    • 2013-09-19
    • US13875683
    • 2013-05-02
    • Michael John KaneDavid Lauren WheatonSean Patrick Tierney
    • Michael John KaneDavid Lauren WheatonSean Patrick Tierney
    • G01D7/00
    • G01D7/00F24F11/30F24F11/56F24F2110/00G05B23/0264G05B23/0272
    • A method of HVAC/R test and measurement using a plurality of test and measurement sensor heads, at least one power source and transmitter unit adapted to physically connect with any of the sensor heads and wirelessly transmit data to an external handheld-sized field use display and analysis instrument, including the steps of connecting the power source and transmitter unit a sensor head; performing a test and measurement by positioning the sensor head to sense and measure the desired parameter; transmitting data to the display and analysis instrument; and receiving the transmitted data on the display and analysis instrument. The display and analysis instrument may be connected to a sensor head, and preferably may receive wired or wirelessly transmitted test and measurement data from any number of communicably connected sensor heads. Wirelessly transmitted data may be received by another external display device such as a smartphone or similar computing device.
    • 一种使用多个测试和测量传感器头的HVAC / R测试和测量的方法,至少一个电源和发射器单元,其适于与任何传感器头物理连接并将数据无线地传输到外部手持式大小的现场使用显示器 和分析仪器,包括连接电源和变送器单元传感器头的步骤; 通过定位传感器头来感测和测量所需参数来执行测试和测量; 向显示和分析仪器传输数据; 并在显示和分析仪器上接收发送的数据。 显示和分析仪器可以连接到传感器头部,并且优选地可以从任何数量的可通信连接的传感器头部接收有线或无线传输的测试和测量数据。 无线传输的数据可以由诸如智能电话或类似的计算设备的另外的外部显示设备接收。