A sensor probe may include an elongated body and a temperature sensor. The elongated body may include at least one first aperture, a first passageway and a second passageway. The first passageway may be in communication with the first aperture and may extend along a longitudinal axis of the elongated body. The second passageway may be in communication with and may extend from the first passageway. The temperature sensor may be disposed within the first passageway and may include a wire extending through a portion of the first passageway and the second passageway. The wire may include a diameter that is less than a diameter of the first passageway such that the first passageway defines a pressure path around the wire.
1. A sensor probe comprising:
an elongated body including at least one first aperture, at least one second aperture, a first passageway and a second passageway, said first passageway in communication with said first aperture and extending along a longitudinal axis of said elongated body, said second passageway in communication with and extending from said first passageway;
a temperature sensor disposed within said first passageway and including a wire extending through a portion of said first passageway and said second passageway, said wire having a diameter that is less than a diameter of said first passageway such that said first passageway defines a pressure path around said wire, said at least one second aperture in communication with said first passageway and disposed between said temperature sensor and said second passageway.
2. The sensor probe of claim 1 , wherein said wire sealingly engages said second passageway.
3. The sensor probe of claim 1 , wherein said at least one first aperture provides communication between an ambient environment and said temperature sensor.
4. The sensor probe of claim 3 , wherein said elongated body includes a plurality of first apertures providing communication between the ambient environment and said temperature sensor.
5. The sensor probe of claim 4 , wherein said elongated body includes grooves providing communication between said first apertures.
6. The sensor probe of claim 1 , further comprising a base from which said elongated body extends, said first and second passageways extending through said base.
7. The sensor probe of claim 6 , further comprising a conduit fitting extending from said base in a direction opposite said elongated body, wherein said first passageway extends through said conduit fitting.
8. The sensor probe of claim 7 , wherein said second passageway includes an outlet formed in said base.
9. The sensor probe of claim 8 , wherein said elongated body is defined by first and second shell portions attached to each other by a snap fit.
10. The sensor probe of claim 9 , wherein said base is defined by first and second base portions of said first and second shell portions.
11. The sensor probe of claim 10 , wherein said fitting is defined by first and second fitting portions of said first and second shell portions.
12. The sensor probe of claim 1 , wherein said temperature sensor includes a thermistor.
13. A sensor assembly for a climate control system comprising:
a pressure-differential sensor; and
first and second sensor probes in communication with said pressure-differential sensor, each of the first and second sensor probes including:
an elongated body including at least one first aperture, at least one second aperture, a first passageway and a second passageway, said first passageway in communication with said first aperture and extending along a longitudinal axis of said elongated body, said second passageway in communication with and extending from said first passageway; and
a temperature sensor disposed within said first passageway and including a wire extending through a portion of said first passageway and said second passageway, said wire having a diameter that is less than a diameter of said first passageway such that said first passageway defines a pressure path around said wire, said at least one second aperture in communication with said first passageway and disposed between said temperature sensor and said second passageway.
14. The sensor assembly of claim 13 , wherein said at least one first aperture provides communication between an ambient environment and said temperature sensor.
15. The sensor assembly of claim 13 , wherein each of said first and second sensor probes includes a base from which said elongated body extends, said first and second passageways extending through said base.
16. The sensor assembly of claim 15 , wherein each of said first and second sensor probes includes a conduit fitting extending from said base in a direction opposite said elongated body.
17. The sensor assembly of claim 16 , wherein said first passageway extends through said conduit fitting.
18. The sensor assembly of claim 17 , further comprising first and second conduits fluidly coupled to said pressure-differential sensor and said conduit fittings of said first and second sensor probes, respectively.
19. A sensor probe comprising:
an elongated body including at least one first aperture, a first passageway and a second passageway, said first passageway in communication with said first aperture and extending along a longitudinal axis of said elongated body, said second passageway in communication with and extending from said first passageway, said elongated body defined by first and second shell portions attached to each other by a snap fit;
a temperature sensor disposed within said first passageway and including a wire extending through a portion of said first passageway and said second passageway, said wire having a diameter that is less than a diameter of said first passageway such that said first passageway defines a pressure path around said wire; and
a base from which said elongated body extends, said first and second passageways extending through said base, said second passageway including an outlet formed in said base.
20. The sensor probe of claim 19 , wherein said elongated body includes at least one second aperture in communication with said first passageway and disposed between said temperature sensor and said second passageway.