Modular Humidity / Temperature Sensor
EE212
The EE212 humidity (RH) and temperature (T) sensor with interchangeable sensing module is optimized for demanding climate control applications in most various industries.
Versatility
The EE212 is available for wall or duct mount as well as an outdoor version. It features two analogue outputs as well as a Modbus RTU interface and optional graphic display. Besides the accurate RH and T measurement, the sensor calculates various humidity related parameters such as dew point temperature, absolute humidity and mixing ratio.
Outstanding Reliability
The proprietary coating of the E+E sensing element, the wide choice of filter caps and the IP65 / NEMA 4 enclosure ensure excellent long-term performance of EE212 even under challenging working conditions. Easy on-site replacement of the sensing module minimizes the down-time for maintenance purposes in heavily polluted or aggressive environment.
Interchangeable, Robust Sensing Module
The injection-moulded sensing module inside the sensing head is mechanically highly stable, easy to handle and requires no tools for replacement. The electronics inside the module is encapsulated and therefore best protected against condensation.
User Configurable and Adjustable
The free EE-PCS Product Configuration Software and an optional adapter cable facilitate the configuration and adjustment of the EE212. The configuration includes the measurands assignment (two on the outputs and up to three on the display), the output scale and the display settings.
- Interchangeable RH/T sensing module
- RH/T sensing element with proprietary coating and sealed solder pads
- Very robust sensing head
- Modbus RTU
- High accuracy
- Calculation of various humidity related parameters
- Configurable display with backlight
- User configurable and adjustable by the EE-PCS
- IP65/NEMA 4 enclosure
- Easy mounting and handling
- Measuring range Humdity
- 0...100% RH
- Accuracy Humdity
- 23 °C ±(1.5+0.005*mv)% RH-15...60 °C ±(1.8+0.007*mv)% RH-40...-15 °C additional uncertainty ±0.125 %RH/°C
- Measuring range Temperature
- -40...60 °C (-40...160 °F)
- Accuracy Temperature
- ±0.3 °C (0.54°F)
- Analogue outputs
- 0-5/10 V or 0/4-20 mA
- Digital output
- Modbus RTU
- Supply
- 24V AC/DC
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Custom solutions for precise results
For more than 40 years, E+E Elektronik has been developing and manufacturing its highly precise and long-term stable sensors exclusively at its headquarters in Engerwitzdorf, Austria. The high level of vertical integration – from the sensor element to the precisely calibrated measuring device – ensures compliance with the highest quality standards and enables a quick response to customer-specific requirements.
E+E Elektronik offers:
- Accredited sensor calibration for the highest quality standards
- Efficient service – worldwide through local offices
- Short delivery times
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.
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