Temperature-humidity monitoring assembly for closed server cabinet

1. An environmental parameter monitoring system for a closed server cabinet, the monitoring system including a cabinet sensor probe (CSP), the CSP comprising:

a moveable sensor assembly comprising:

at least three environmental parameter sensors, wherein each one of the environmental parameter sensors is configured to at least render a signal representative of a sensed temperature, and

a moveable sensor carriage configured to hold the at least three environmental parameter sensors, such that each one of the at least three environmental parameter sensors occupies a position horizontally displaced from each of the other ones of the at least three environmental parameter sensors; and

a vertical linear actuator configured to move the moveable sensor carriage along a linear vertical path extending between a top and a bottom of a door of the closed server cabinet.

2. The system of claim 1 wherein at least one of the environmental parameter sensors is configured to render a signal representative of a sensed humidity.

3. The system of claim 1 wherein at least one of the environmental parameter sensors is configured to render a signal representative of a sensed airflow.

4. The system of claim 1 wherein the CSP further comprises:

a motor configured to actuate the vertical linear actuator;

a controller configured to issue:

actuation commands for the motor to actuate the vertical linear actuator; and

sensor data acquisition commands for the at least three environmental parameter sensors to render the signal representative of a sensed temperature;

wherein the controller coordinates actuating the vertical linear actuator and rendering signals representative of a sensed temperature to provide a two-dimensional mapping of sensed temperature within the closed server cabinet.

5. The system of claim 1 wherein the CSP further comprises:

a controller and data storage configured to acquire and store a set of spatially distinct temperature sensor data values, the set of spatially distinct temperature sensor data points being acquired by the at least three environmental parameter sensors at multiple vertical positions within the closed server cabinet, as a result of actuating the vertical linear actuator, to provide a two-dimensionally spaced set of sensed temperature values within the closed server cabinet; and

a first network interface configured to transmit the two-dimensionally spaced set of sensed temperature values over a network connection.

6. The system of claim 5 further comprising a monitoring station, the monitoring station including:

a second network interface configured to receive the two-dimensionally spaced set of sensed temperature values over a network connection; and

a programmed processor configured for:

analyzing the two-dimensionally spaced set of sensed temperature values, and

executing, as response to a result of the analyzing, a remedial action relating to the closed server cabinet, the remedial action addressing a condition sensed at a particular vertical level of the closed server cabinet identified during the analyzing the two-dimensionally spaced set of sensed temperature values.

7. The system of claim 6 wherein the monitoring station is configured to receive, via the second network interface, the two-dimensionally spaced set of sensed temperature values over network connections from a set of distinct CSP instances operating within corresponding distinct closed server cabinet instances.

8. The system of claim 1 further comprising at least a fourth environmental parameter sensor positioned at an exhaust opening of the closed server cabinet.

9. The system of claim 8 wherein the fourth environmental parameter sensor is configured to sense air flow though the exhaust opening.

10. The system of claim 1 wherein the vertical linear actuator comprises a motor, and wherein the motor is mounted in a fixed location with respect to a vertical guide defining a vertical path of the moveable sensor carriage.

11. The system of claim 1 , wherein the moveable sensor carriage includes a single position of attachment at a horizontal midpoint of the moveable sensor carriage, where the single position of attachment is a point of engagement between the moveable sensor assembly and the vertical linear actuator.

12. The system of claim 11 , wherein the vertical linear actuator comprises a belt drive, and wherein the single position of attachment consists of a connection between the moveable sensor carriage and a belt of the belt drive.