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Bard 8301-090BX - Temperature/Humidity Sensor

Bard part number 8301-090BX is an OEM temperature and humidity sensor supplied boxed for service replacement on Bard control applications that use an outdoor or remote temp and humidity input. This sensor provides the controller with accurate ambient temperature feedback plus a humidity signal, helping the system stage cooling, ventilation, and dehumidification properly when that feature is enabled. Use it when diagnostics point to a faulty sensor, unstable readings, or incorrect humidity control, and confirm wiring and controller compatibility with your unit documentation since Bard platforms may use specific terminals and sensor inputs depending on the control package.


  • Technical Specifications
  • Product number: 8301-090BX
  • Manufacturer description: Temp/Humid Sensor - Boxed
  • HTS Code: "8415.90.8085"

$711.00

What does the "BX" suffix mean?

Bard uses suffixes like "BX" to manage parts internally. These do not change the physical form or function of the part.

A part number ending in "BX" simply means it is packaged in a box for shipping, rather than for internal assembly use.

Example: 8406-142BX is physically identical to 8406-142.