Outside Temperature Sensors

Blackhawk Supply offers over 400 outside temperature sensor models for you to choose from. We've got what you need, no matter the application!

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More About Outside Temperature Sensors

Did you know we have 440 different outside temperature control sensors in our inventory? What can you do with so many sensor models? Anything you want for your next HVAC project.

If you want to maintain the perfect temperature for your home, you need to know not only the temperature inside your home but outside as well. That way your HVAC system can use the appropriate amount of energy to keep your home at the correct temperature.

Beyond the temperature of your home, you also want to make sure that any outside HVAC systems do not freeze or overheat.

To ensure you have the right sensor, we carry 440 models from quality manufacturers like ACI, Belimo, Mamac, and Veris.

Each company has their own specialty products. For example, you can buy temperature sensors from Belimo with access to the BACnet and Modbus communication protocols.

ACI offers thirteen sensors with sun shields to ensure that a minimal amount of sunlight gets through to the sensor. At the same time, you can still measure the maximum amount of airflow to get an accurate air temperature reading.

You can choose the element type, sensing element, and sensor type features other features based on your needs.

Element Type

  • -400 to 2300 mV
  • 0-10 VDC
  • 0-5VDC
  • 1.8K
  • 100 ohm (2 wire)
  • 100 ohm (3-wire)
  • 1000 ohm (2-wire)
  • 1000 ohm (3-wire)
  • 1000 ohm (Balco)
  • 1000 ohm (Nickel)
  • 100K
  • 100KS
  • 10K (CSI)
  • 10K Type II
  • 10K Type III
  • 10K w 11K shunt (AN-BC)
  • 10KS
  • 2.252K
  • 2.48 to 3.78 VDC
  • 20K
  • 248 to 378 uA
  • 3K
  • 4-20 mA
  • PT100
  • PT1000
  • mA or VDC output
  • mA or VDC output NIST

Sensing Element

  • RTD
  • RTD (Low Temp)
  • Semiconductor
  • Thermistor
  • Transmitter
  • Transmitter (Low Temp)

Sensor Type

  • Humidity 1%
  • Humidity 2%
  • Humidity 3%
  • Humidity 5%
  • Temp & Humidity 3%
  • Temp and Humidity 1%
  • Temp and Humidity 2%
  • Temp and Humidity 3%
  • Temp and Humidity 5%
  • Temperature

Why Are Outdoor Temperature Sensors So Important?

A combination of Outdoor, Indoor, and Duct Temperature sensors allows any engineer or automation specialist to create a unified and complete air quality control system.

Some of the more sophisticated models listed here also allow you to monitor contamination levels, CO2 concentration, and other metrics in addition to temperature.

What Are Our Best Selling Outdoor Temperature Sensors?

The HO3XMSX and TOAM10 Outdoor Temperature Sensors by Veris are our 1st and 2nd best-selling items in this category respectively. Both durable and reliable even in the harshest conditions, these sensors can be a great base for any air quality control system.

The third most popular product is the HU-227-3-MA-4 Temperature and Humidity Sensor by Mamac. Known for its versatility, this item is also a great choice for your future building automation project.

Final Thoughts

If you need help finding the best control sensor for your next project, let us know how we can help you. Contact Blackhawk Supply today with your outside temperature sensor questions.
Committed to customer satisfaction
as experts in Outside Temperature Sensors