• Measuring range:
    • RH: 0 to 95% (with coating 0 to 100%)
    • Temp: -40 to 185°F (-40 to 85°C)
  • Accuracy:
    • RH: ±3% RH (10 to 100%)
    • Temp: ±0.54°F (±0.3°C)
  • OEM applications
  • Digital two wire output
  • Interchangeable plug-in design
  • Compact design
  • Cable legnth up to 32.8ft (10m)
  • Traceable calibration


The E+E EE03 OEM Humidity / Temperature Module is designed for OEM applications that communicates via a two-wire digital protocol. The EE03 has excellent long-term stability and is ideal for a wide range of applications that require remote or embedded RH and temperature measurements.

The EE03 plug-in module design also allows for ambient air monitoring or measurement of surface humidity andtemperature to detect nearcondensation (dew point)conditions. For applications in salt air or harsh environments, the EE03 is also available with an optional protective coating.

The EE03 features an embedded microprocessor that retains calibration data, and provides a full-range, temperature corrected humidity output. The simple E2 digital protocol used by the EE03 allows for lowcost integration with other devices utilizing microprocessor based control or monitoring.

Applications for the EE03 include:

  • HVAC & economizer control
  • Automotive
  • Appliances
  • Consumer products
  • Humidifiers
  • Dehumidifiers
  • Medical technology