Wall Mounted Temperature Sensor
EE451
The EE451 measures accurately the temperature indoors and outdoors in building automation, HVAC and process control and enables weather-dependent temperature regulation. An optional display is available for the EE451 with analogue output.
The T measured data is available on the voltage or current output, as well as on the RS485 interface with Modbus RTU. In addition, EE451 features a wide choice of sensing elements for passive T measurement.
The compact and robust enclosure allows for easy and fast installation and unbiased detection of ambient temperature.
An optional adapter and the free EE-PCS Product Configuration Software facilitate the setup and adjustment of the EE451.
Enclosure
- IP65 / NEMA 4X
- External mounting holes
- Bayonet screws
- Mounting bracket
- Operating temperature
- -40…70°C (-40…158 °F)
- Accuracy active output
- ±0.3 °C (±0.54 °F)±0.1 °C (±0.18 °F) (TT2 version)
- Analogue output
- 0-10 V or 4-20 mA
- Digital interface
- RS485 with Modbus RTU
- Protection class
- IP65 / NEMA 4X
- Supply
- 24 V AC/DC
FAQ
Transmitter with "two-wire" technology receive the power from the process, and the signal is carried on return wire (closed current loop). With "three-wires" technology the power supply is separate from current output: 2 wires are the power supply and the third carries the signal.
Downloads EE451
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