EQUIPMENT FOR LOGGING AND TRANSMITTING MEASURED VALUES OF PHYSICAL QUANTITIES, AND MEASUREMENT SENSOR FOR SUCH EQUIPMENT
First Claim
1. An item of equipment for logging and transmitting measured values of physical magnitudes, comprising:
- at least one standalone measurement sensor, powered by an electric cell, comprising a transmitter capable of transmitting at various times at least one value measured by the sensor,and a receiver for collecting the values transmitted by the transmitter, wherein;
the sensor comprises a means for measuring the temperature in the vicinity of the cell,a link is provided to supply to the transmitter the measured temperature values, which transmitter is designed to transmit, in addition to the values of at least one physical magnitude, these measured temperature values, at determined intervals,and the receiver is designed to store the measured temperature values, estimate the life of the cell by taking account of these measured values, and determine a date of replacement of this cell.
3 Assignments
0 Petitions
Accused Products
Abstract
Logging and transmission equipment comprising at least one autonomous measurement sensor, supplied by an electric cell, comprising an emitter able to transmit at various instants at least one value measured by the sensor, and a receiver for gathering the values transmitted by the emitter; the sensor comprises a means of measuring the temperature in the vicinity of the cell; a link is provided for supplying the emitter with the temperature values measured, which emitter is provided so as to transmit, in addition the values of at least one physical quantity, these temperature values measured, at determined intervals, and the receiver is provided so as to store the temperature values measured, estimates the lifetime of the cell by taking account of these measured values, and determine a date for replacing this cell.
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Citations
8 Claims
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1. An item of equipment for logging and transmitting measured values of physical magnitudes, comprising:
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at least one standalone measurement sensor, powered by an electric cell, comprising a transmitter capable of transmitting at various times at least one value measured by the sensor, and a receiver for collecting the values transmitted by the transmitter, wherein; the sensor comprises a means for measuring the temperature in the vicinity of the cell, a link is provided to supply to the transmitter the measured temperature values, which transmitter is designed to transmit, in addition to the values of at least one physical magnitude, these measured temperature values, at determined intervals, and the receiver is designed to store the measured temperature values, estimate the life of the cell by taking account of these measured values, and determine a date of replacement of this cell. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification