EE046

EE046

EE046 Condensation Monitor
  The EE046 warns early and reliably of a condensation risk. It thus helps to prevent dripping or mould at critical cold spots. The condensation monitor can be mounted on flat surfaces and on pipes.
Type EE046 humidity and dewpoint condensation monitor for wall/pipe mount
  EE046 humidity and dewpoint condensation monitor for snap-on mount
Reliable Condensation Warning Condensation on a surface occurs when the relative humidity (RH) of the air close to the surface reaches 100 %. The EE046 condensation monitor measures accurately the relative humidity of the air at the surface temperature. An early warning is given via the relay output when this reaches a value of 90 % RH, just before condensation occurs. The relay also indicates a power supply failure or a broken cable. Additionally, an LED indicates the operating status of the EE046 (normal operation / alarm / power supply failure).
Mounting on Surfaces and Pipes The EE046 condensation monitor is available in two versions. The wall/pipe mount model is appropriate for installation on flat surfaces and on pipes with a diameter of up to 50 mm (2″). It is mounted on cooling ceilings, on cooling or cold water piping, cooled surfaces and chilled beams.
Snap-On Model for Pipes with 16 mm (0.63″) Diameter The snap-on model can be mounted on plastic and aluminium composite pipes with 16 mm (0.63″) diameter. Typical applications for this model are cooling and heating by concrete core activation.
Fast Response Time, Long-Term Stable Measurement Because of the very good thermal coupling with the surface, the EE046 responds very quickly to humidity or surface temperature changes.
  The high-quality humidity sensing element is protected against dust and dirt by the E+E proprietary coating. This ensures long-term stable and reliable measurements in harsh and polluted environments.
Typical Applications Concrete core activation
  Chilled beams
  Switching cabinets
  Climate control
Key Features EE046 Fast response time
  Dust protection
  Compact design and easy mounting
  LED status indication
Technical data EE046  
WORKING RANGE 10…100% RH
SWITCHING POINT 90 ±3% RH
RESPONSE TIME AT CHANGE OF THE SURFACE TEMPERATURE t90 < 3 min.
RESPONSE TIME AT CHANGE OF THE RELATIVE HUMIDITY t90 < 25 sec.
MAX. SWITCH LOAD 24 V AC/DC, 1 A
24 V AC/DC