The EE212 Humidity Sensor is a versatile, high-precision solution for HVAC and industrial applications. With interchangeable modules, robust construction, and smart connectivity, it ensures optimal environmental control while minimizing maintenance.
Specifications
Measured Quantities
Relative Humidity (RH), Temperature (T).
Optional Calculated Values
Dew point temperature, mixing ratio, absolute humidity.
Humidity Working Range
0 to 100 % RH.
Humidity Accuracy
±2.5 % RH (at 20 °C and 30 to 70 % RH).
Temperature Ranges
-40 to +60 °C (Wall and duct version T1 / T2 / T3)-40 to +80 °C (Remote probe T4)-40 to +60 °C (Outdoor T13).
Temperature Accuracy
±0.2 °C at 20 °C.
Analog Outputs
0–10 V (load < 5 mA)4–20 mA (2-wire and 3-wire versions, RL ≤ 500 Ohm).
Digital Output
RS485 with Modbus RTU.
Power Supply
15–35 V DC or 24 V AC ±20 %
Current Consumption
< 15 mA (analog voltage)< 35 mA (current output)< 10 mA (digital RS485).
Sensor Protection
E+E proprietary sensor coating.
Sensor Module
Interchangeable RH+T module with digital interface.
Response Time (t63)
Approx. 15 seconds (depending on air flow and filter cap used).
Display Option
LCD (optional) – shows up to 3 measured values.
Configuration Interface
USB interface (via E+E PCS10 configuration software).
CE marked, RoHS compliantEMC: EN 61326-1, EN 61326-2-3; FCC Part 15 Class B, ICES-003 Class B.
Main Features
Interchangeable RH/T Sensing Module – Swap humidity (RH) and temperature (T) sensors without replacing the entire unit, Reduces downtime and maintenance costs.
Proprietary Coated & Sealed Sensing Element – Protected against contaminants (dust, chemicals, condensation), Sealed solder pads enhance durability in harsh environments.
High Accuracy & Stability – ±1.5% RH accuracy at 23°C for reliable measurements, Wide operating range (-40°C to 60°C) with minimal drift.
Configurable Display with Backlight – User-friendly interface for on-site monitoring, Adjustable settings via EE-PCS configuration software.
IP65/NEMA 4 Enclosure – Dustproof & water-resistant for indoor/outdoor use, Industrial-grade protection in high-moisture environments.
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