Wireless meter for real time measurements and method therefor
First Claim
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1. A wireless metering device for real time measuring of at least one parameter comprising:
- a portable probe for measuring the at least one parameter and for wirelessly transmitting real time measured values, wherein the at least one parameter is ambient light or sound; and
a portable meter wirelessly coupled to the probe for displaying the real time measured value;
wherein the wireless metering device is a portable self-contained metering device, the portable meter housed in a hand-held housing, the portable probe being detachable from the hand-held housing and communicates with the portable meter via a wireless RF signal.
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Abstract
A wireless metering device for real time measuring of at least one parameter has a probe for measuring the at least one parameter. The probe will wirelessly transmit real time measured values. A meter is wirelessly coupled to the probe. The meter is used for displaying the real time measured values.
40 Citations
19 Claims
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1. A wireless metering device for real time measuring of at least one parameter comprising:
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a portable probe for measuring the at least one parameter and for wirelessly transmitting real time measured values, wherein the at least one parameter is ambient light or sound; and a portable meter wirelessly coupled to the probe for displaying the real time measured value; wherein the wireless metering device is a portable self-contained metering device, the portable meter housed in a hand-held housing, the portable probe being detachable from the hand-held housing and communicates with the portable meter via a wireless RF signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A wireless metering device for real time measuring of a plurality of parameters comprising:
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a portable probe for measuring the plurality of parameters and for wirelessly transmitting real time measured values, wherein the probe comprises; a probe housing; a plurality of sensors coupled to the housing, wherein each sensor measures one of the plurality of parameters; and a measuring circuit located in the probe housing and coupled to the plurality of sensors for taking measurement signals from the plurality of sensors and converting the measurement signals to digital signals; and a portable meter wirelessly coupled to the probe for displaying the real time measured values and for storing the real time measured values, wherein the meter comprises; a meter housing; a meter measuring circuit located in the housing, wherein the meter measuring circuit comprises; a meter power supply; a receiver wirelessly coupled to the probe for receiving the real time measured values from the probe; a processor coupled to an output of the receiver; and a plurality of control buttons coupled to a first input of the processor; a meter I/O port coupled to a second input of the processor for directly coupling the probe to the meter; and a display coupled to the meter measuring circuit; wherein the wireless metering device is a portable self-contained metering device, the portable meter housed in a hand-held housing, the portable probe being detachable from the hand-held housing and communicates with the portable meter via a wireless RF signal. - View Dependent Claims (15, 16, 17, 18)
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19. A wireless metering device for real time measuring of at least one parameter comprising:
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a portable probe for measuring the at least one parameter and for wirelessly transmitting real time measured values; and a portable meter wirelessly coupled to the probe for displaying the real time measured value, wherein the meter comprises; a meter housing; a meter measuring circuit located in the housing, wherein the meter measuring circuit comprises; a meter power supply; a receiver wirelessly coupled to the probe for receiving the real time measured values from the probe; a processor coupled to an output of the receiver; a meter I/O port coupled to a second input of the processor for directly coupling the probe to the meter; and a plurality of control buttons coupled to a first input of the processor; and a display coupled to the meter measuring circuit; wherein the wireless metering device is a portable self-contained metering device, the portable meter housed in a hand-held housing, the portable probe being detachable from the hand-held housing and communicates with the portable meter via a wireless RF signal.
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Specification