Starting at $49.00
  • Usually ships in 4 weeks



  • Wall mounted
  • Measuring range:
    • Passive output: -40 to 158°F (-40 to 70°C)
    • Active output: -40 to 150°F (-40 to 65°C)
  • Accuracy: ±0.54°F (±0.3°C)
  • IP65 / NEMA 4 protection
  • Two-wire temperature connection
  • 0 to 10V or 4-20 mA
  • External mounting holes
  • Bayonet screws


The E+E EE451 temperature sensor is designed for temperature measurements in heating, ventilation and air conditioning systems enabling weather-dependent temperature regulation. In addition to active outputs 0 to 10 V or 4-20 mA various types of sensing elements such as Pt1000, NTC10k or Ni1000 are available for passive temperature measurement. The innovative enclosure concept (IP65) with a mounting bracket allows for easy installation and unbiased detection of ambient temperature. The optional adapter EE-PCA and the free configuration software EE-PCS facilitate the adjustment and setup of the active temperature sensors.