E+E sensors EE451 are used for temperature measurement in heating, ventilation and air conditioning systems enabling weather-dependent temperature regulation.
In addition to active outputs 0-10 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.
- External mounting holes
- Bayonet screws
- Mounting bracket
-40…70 °C (-40...158 °F)Measuring range passive output
-40…70 °C (-40...158 °F)Measuring range active output
±0.3 °C (±0.54 °F)Accuracy
IP65 / NEMA 4Protection class
0-10 V or 4-20 mAOutputs
24 V AC/DCSupply
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EE451 Datasheet(984.72 kb)
Scaling of the outputs(252.78 kb)
EE-PCA Product Configuration Adapter(728.15 kb)
Relabeling in case of product configuration change(1339.66 kb)
Duct / Immersion Temperature Sensor
Designed for air & liquid temperature measurement in ducts and pipes.
Strap-on Temperature Sensor
The strap-on sensors are used for temperature measurement on round ducts and pipes in applications like heating systems and solar collectors.
Cable Temperature Sensors
Ideal for both HVAC systems and process control in gases and, with immersion well, in liquids.
Temperature Sensor with Remote Probe
Suitable for applications with space restrictions or where the electronics must be protected against high temperature or strong vibrations.
Room Temperature Sensor
Analog, Modbus, BACnet or passive output in an elegant, easy to install enclosure. Ideal for residential and commercial building automation.